4FL | Ball Nose | Micro
Solid carbide micro end mills for ferrous and non-ferrous materials
Tool Features
Carbide, 4FL, 30° Helix, Ball Nose, Bright, AlTiN
Series 256 Overview
- Micro mills
- Universal application with 30° helix
- Sub-micron grade carbide substrate for wear resistance
- Multiple coating options
- Diameter Tol.: +/- 0.0005"
- LOC Tol.: +.0120"/-0
Series Lineup
Performance - Milling
Series 202
2 Flute Square End Mill
Carbide, 30° Helix, 2FL, Corner Chamfer, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 202M
2 Flute Square End Mill
Carbide, 30° Helix, 2FL, Bright, TiN, TiCN, AlTiN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 202D
2 Flute Square Double Ended End Mill
Carbide, 30° Helix, 2FL, Square, Weldon Flat, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 204
2 Flute Corner Radius Multi Length End Mill
Carbide, 30° Helix, 2FL, Corner Radius, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 219
2 Flute Ball Nose Multi Length End Mill
Carbide, 30° Helix, 2FL, Ball Nose, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 219M
2 Flute Ball Nose Multi Length End Mill
Carbide, 30° Helix, 2FL, Ball Nose, Metric, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 219D
2 Flute Ball Nose Double Ended End Mill
Carbide, 30° Helix, 2FL, Ball Nose, Weldon Flat, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 205
3 Flute Square End Mill
Carbide, 30° Helix, 3FL, Square, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 205D
3 Flute Square Double Ended End Mill
Carbide, 30° Helix, 3FL, Square, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 222
3 Flute Ball Nose End Mill
Carbide, 30° Helix, 3FL, Ball Nose, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 203
4 Flute Square End Mill
Carbide, 30° Helix, 4FL, Square, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 203M
4 Flute Square End Mill
Carbide, 30° Helix, 4FL, Square, Metric, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 203D
4 Flute Square Double Ended End Mill
Carbide, 30° Helix, 4FL, Square, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 206
4 Flute Corner Radius End Mill
Carbide, 30° Helix, 4FL, Corner Radius, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 250
2 Flute Square Micro End Mill
Carbide, 2FL, 30° Helix, Square, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 220
4 Flute Ball Nose End Mill
Carbide, 4FL, 30° Helix, Ball Nose, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 220M
4 Flute Metric Ball Nose End Mill
Carbide, 4FL, 30° Helix, Ball Nose, Bright, TiN, TiCN, AlTiN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 220D
4 Flute Double End Ball Nose End Mill
Carbide, 4FL, 30° Helix, Ball Nose, Weldon Flat, Bright, TiN, TiCN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 251
2 Flute Corner Radius Micro Mill
Carbide, 2FL, 30° Helix, Corner Radius, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 252
2 Flute Ball Nose Micro End Mill
Carbide, 2FL, 30° Helix, Ball Nose, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 254
4 Flute Square Micro End Mill
Carbide, 4FL, 30° Helix, Square, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 255
4 Flute Corner Radius Micro End Mill
Carbide, 4FL, 30° Helix, Corner Radius, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 256
4 Flute Ball Nose Micro End Mill
Carbide, 4FL, 30° Helix, Ball Nose, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 207
2 Flute Drill Mill
Carbide, 2FL, 30° Helix, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 208
4 Flute Drill Mill
Carbide, 4FL, 30° Helix, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 209
Multi Flute Chamfer Mill
Carbide, Multi FL, Corner Chamfer, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance - Milling
Series 209D
Multi Flute Double Ended Chamfer Mill
Carbide, Multi FL, Corner Chamfer, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Work Materials
P1
P2
P3
K1
K2
N1
N2
H1
Resources
Product Offering
| Part Number | cut_dia_in_display | loc_in_display | oal_in_display | shank_dia_in_display | coating | Stock | List Price |
|---|---|---|---|---|---|---|---|
| 250-340054 | (.054) .054 | (0.162) 0.162 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 23 | $22.57 |
| 250-340054B | (.054) .054 | (0.162) 0.162 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 17 | $27.83 |
| 250-340055 | (.055) .055 | (0.165) 0.165 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 130 | $22.57 |
| 250-340055B | (.055) .055 | (0.165) 0.165 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 11 | $27.83 |
| 250-340056 | (.056) .056 | (0.168) 0.168 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 83 | $22.57 |
| 250-340056B | (.056) .056 | (0.168) 0.168 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 23 | $27.83 |
| 250-340057 | (.057) .057 | (0.171) 0.171 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 39 | $22.57 |
| 250-340057B | (.057) .057 | (0.171) 0.171 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 6 | $27.83 |
| 250-340058 | (.058) .058 | (0.174) 0.174 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 145 | $22.57 |
| 250-340058B | (.058) .058 | (0.174) 0.174 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 19 | $27.83 |
| 250-340059 | (.059) .059 | (0.177) 0.177 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 137 | $22.57 |
| 250-340059B | (.059) .059 | (0.177) 0.177 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 20 | $27.83 |
| 250-340060 | (.060) .060 | (0.18) 0.18 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 48 | $22.04 |
| 250-340060B | (.060) .060 | (0.18) 0.18 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 18 | $27.28 |
| 250-340061 | (.061) .061 | (0.183) 0.183 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 43 | $22.04 |
| 250-340061B | (.061) .061 | (0.183) 0.183 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 10 | $27.28 |
| 250-340062 | (.062) .062 | (0.186) 0.186 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 0 | $22.04 |
| 250-340062B | (.062) .062 | (0.186) 0.186 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 0 | $27.28 |
| 250-340063 | (.063) .063 | (0.189) 0.189 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 41 | $22.04 |
| 250-340063B | (.063) .063 | (0.189) 0.189 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 7 | $27.28 |
| 250-340064 | (.064) .064 | (0.192) 0.192 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 51 | $22.04 |
| 250-340064B | (.064) .064 | (0.192) 0.192 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 32 | $27.28 |
| 250-340065 | (.065) .065 | (0.195) 0.195 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 83 | $22.04 |
| 250-340065B | (.065) .065 | (0.195) 0.195 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 29 | $27.28 |
| 250-340070 | (.070) .070 | (0.21) 0.21 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 174 | $22.04 |
| 250-340070B | (.070) .070 | (0.21) 0.21 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 27 | $27.28 |
| 250-340075 | (.075) .075 | (0.225) 0.225 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 89 | $22.04 |
| 250-340075B | (.075) .075 | (0.225) 0.225 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 46 | $27.28 |
| 250-340080 | (.080) .080 | (0.24) 0.24 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 50 | $22.04 |
| 250-340080B | (.080) .080 | (0.24) 0.24 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 25 | $27.28 |
| 250-340085 | (.085) .085 | (0.255) 0.255 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 111 | $22.04 |
| 250-340085B | (.085) .085 | (0.255) 0.255 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 24 | $27.28 |
| 250-340090 | (.090) .090 | (0.27) 0.27 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 16 | $22.04 |
| 250-340090B | (.090) .090 | (0.27) 0.27 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 4 | $27.28 |
| 250-340095 | (.095) .095 | (0.285) 0.285 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 123 | $22.04 |
| 250-340095B | (.095) .095 | (0.285) 0.285 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 50 | $27.28 |
| 250-340100 | (.100) .100 | (0.3) 0.3 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 66 | $22.04 |
| 250-340100B | (.100) .100 | (0.3) 0.3 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 13 | $27.28 |
| 250-340105 | (.105) .105 | (0.315) 0.315 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 10 | $22.04 |
| 250-340105B | (.105) .105 | (0.315) 0.315 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 3 | $27.28 |
| 250-340110 | (.110) .110 | (0.33) 0.33 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 41 | $22.04 |
| 250-340110B | (.110) .110 | (0.33) 0.33 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 13 | $27.28 |
| 250-340115 | (.115) .115 | (0.345) 0.345 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 64 | $22.04 |
| 250-340115B | (.115) .115 | (0.345) 0.345 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 9 | $27.28 |
| 250-340120 | (.120) .120 | (0.36) 0.36 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 157 | $22.04 |
| 250-340120B | (.120) .120 | (0.36) 0.36 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 18 | $27.28 |
| 250-370150 | (.010) .010 | (0.015) 0.015 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 265 | $38.26 |
| 250-370150B | (.010) .010 | (0.015) 0.015 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 158 | $43.51 |
| 250-370200 | (.015) .015 | (0.023) 0.023 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 242 | $30.54 |
| 250-370200B | (.015) .015 | (0.023) 0.023 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 31 | $35.79 |
| 250-370250 | (.020) .020 | (0.03) 0.03 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 42 | $29.4 |
| 250-370250B | (.020) .020 | (0.03) 0.03 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 40 | $34.65 |
| 250-370300 | (.025) .025 | (0.038) 0.038 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 77 | $26.62 |
| 250-370300B | (.025) .025 | (0.038) 0.038 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 38 | $31.88 |
| 250-370350 | (.030) .030 | (0.045) 0.045 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 36 | $24.03 |
| 250-370350B | (.030) .030 | (0.045) 0.045 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 4 | $29.28 |
| 250-370400 | (.035) .035 | (0.053) 0.053 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 90 | $22.57 |
| 250-370400B | (.035) .035 | (0.053) 0.053 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 58 | $27.83 |
| 250-370450 | (.040) .040 | (0.06) 0.06 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 227 | $22.57 |
| 250-370450B | (.040) .040 | (0.06) 0.06 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 92 | $27.83 |
| 250-370500 | (.045) .045 | (0.068) 0.068 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 49 | $22.57 |
| 250-370500B | (.045) .045 | (0.068) 0.068 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 32 | $27.83 |
| 250-370550 | (.050) .050 | (0.075) 0.075 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 62 | $22.57 |
| 250-370550B | (.050) .050 | (0.075) 0.075 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 32 | $27.83 |
| 250-370600 | (.055) .055 | (0.083) 0.083 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 19 | $22.57 |
| 250-370600B | (.055) .055 | (0.083) 0.083 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 19 | $27.83 |
| 250-370620 | (.060) .060 | (0.09) 0.09 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 112 | $22.04 |
| 250-370620B | (.060) .060 | (0.09) 0.09 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 8 | $27.28 |
| 250-370640 | (.065) .065 | (0.098) 0.098 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 78 | $22.04 |
| 250-370640B | (.065) .065 | (0.098) 0.098 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 27 | $27.28 |
| 250-370660 | (.070) .070 | (0.105) 0.105 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 80 | $22.04 |
| 250-370660B | (.070) .070 | (0.105) 0.105 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 15 | $27.28 |
| 250-370680 | (.075) .075 | (0.113) 0.113 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 81 | $22.04 |
| 250-370680B | (.075) .075 | (0.113) 0.113 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 26 | $27.28 |
| 250-370700 | (.080) .080 | (0.12) 0.12 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 35 | $22.04 |
| 250-370700B | (.080) .080 | (0.12) 0.12 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 13 | $27.28 |
| 250-370720 | (.085) .085 | (0.128) 0.128 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 125 | $22.04 |
| 250-370720B | (.085) .085 | (0.128) 0.128 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 16 | $27.28 |
| 250-370740 | (.090) .090 | (0.135) 0.135 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 101 | $22.04 |
| 250-370740B | (.090) .090 | (0.135) 0.135 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 28 | $27.28 |
| 250-370760 | (.095) .095 | (0.143) 0.143 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 38 | $22.04 |
| 250-370760B | (.095) .095 | (0.143) 0.143 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 20 | $27.28 |
| 250-370780 | (.100) .100 | (0.15) 0.15 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 3 | $22.04 |
| 250-370780B | (.100) .100 | (0.15) 0.15 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 24 | $27.28 |
| 250-370800 | (.105) .105 | (0.158) 0.158 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 68 | $22.04 |
| 250-370800B | (.105) .105 | (0.158) 0.158 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 23 | $27.28 |
| 250-370820 | (.110) .110 | (0.165) 0.165 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 40 | $22.04 |
| 250-370820B | (.110) .110 | (0.165) 0.165 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 14 | $27.28 |
| 250-370840 | (.115) .115 | (0.173) 0.173 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 44 | $22.04 |
| 250-370840B | (.115) .115 | (0.173) 0.173 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 20 | $27.28 |
| 250-370860 | (.120) .120 | (0.18) 0.18 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 26 | $22.04 |
| 250-370860B | (.120) .120 | (0.18) 0.18 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 26 | $27.28 |
| 251-002100 | (.0156) 1/64 | (.1250) 1/8 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 47 | $79.03 |
| 251-002100B | (.0156) 1/64 | (.1250) 1/8 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 28 | $84.76 |
| 251-002101 | (.0312) 1/32 | (.2500) 1/4 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 108 | $69.81 |
| 251-002101B | (.0312) 1/32 | (.2500) 1/4 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 89 | $75.47 |
| 251-002102 | (.0312) 1/32 | (.3750) 3/8 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 184 | $78.38 |
| 251-002102B | (.0312) 1/32 | (.3750) 3/8 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 16 | $84.04 |
| 251-002110 | (.0469) 3/64 | (.2500) 1/4 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 117 | $34.51 |
| 251-002110B | (.0469) 3/64 | (.2500) 1/4 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 28 | $40.24 |
| 251-002111 | (.0469) 3/64 | (.3750) 3/8 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 138 | $57.8 |
| 251-002111B | (.0469) 3/64 | (.3750) 3/8 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 37 | $63.53 |
| 251-002112 | (.0469) 3/64 | (.5000) 1/2 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 0 | $72.77 |
| 251-002112B | (.0469) 3/64 | (.5000) 1/2 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 52 | $78.47 |
| 251-002120 | (.0625) 1/16 | (.5000) 1/2 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 144 | $35.41 |
| 251-002120B | (.0625) 1/16 | (.5000) 1/2 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 148 | $41.09 |
| 251-002121 | (.0625) 1/16 | (.7500) 3/4 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 223 | $61.24 |
| 251-002121B | (.0625) 1/16 | (.7500) 3/4 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 50 | $66.91 |
| 251-002122 | (.0625) 1/16 | (1) 1 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 9 | $84.04 |
| 251-002122B | (.0625) 1/16 | (1) 1 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 35 | $89.78 |
| 251-002130 | (.0781) 5/64 | (.5000) 1/2 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 47 | $33.48 |
| 251-002130B | (.0781) 5/64 | (.5000) 1/2 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 108 | $39.21 |
| 251-002140 | (.09375) 3/32 | (.5000) 1/2 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 194 | $31.56 |
| 251-002140B | (.09375) 3/32 | (.5000) 1/2 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 26 | $37.22 |
| 251-002141 | (.09375) 3/32 | (.7500) 3/4 | (2.500) 2-1/2 | (.1250) 1/8 | Bright | 180 | $35.41 |
| 251-002141B | (.09375) 3/32 | (.7500) 3/4 | (2.500) 2-1/2 | (.1250) 1/8 | AlTiN | 61 | $41.09 |
| 250-340010 | (.010) .010 | (0.03) 0.03 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 106 | $38.26 |
| 250-340010B | (.010) .010 | (0.03) 0.03 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 10 | $43.51 |
| 250-340011 | (.011) .011 | (0.033) 0.033 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 144 | $38.26 |
| 250-340011B | (.011) .011 | (0.033) 0.033 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 18 | $43.51 |
| 250-340012 | (.012) .012 | (0.036) 0.036 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 99 | $38.26 |
| 250-340012B | (.012) .012 | (0.036) 0.036 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 33 | $43.51 |
| 250-340013 | (.013) .013 | (0.039) 0.039 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 147 | $38.26 |
| 250-340013B | (.013) .013 | (0.039) 0.039 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 6 | $43.51 |
| 250-340014 | (.014) .014 | (0.042) 0.042 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 159 | $38.26 |
| 250-340014B | (.014) .014 | (0.042) 0.042 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 5 | $43.51 |
| 250-340015 | (.015) .015 | (0.045) 0.045 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 541 | $30.54 |
| 250-340015B | (.015) .015 | (0.045) 0.045 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 66 | $35.79 |
| 250-340016 | (.016) .016 | (0.048) 0.048 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 82 | $30.54 |
| 250-340016B | (.016) .016 | (0.048) 0.048 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 6 | $35.79 |
| 250-340017 | (.017) .017 | (0.051) 0.051 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 20 | $30.54 |
| 250-340017B | (.017) .017 | (0.051) 0.051 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 11 | $35.79 |
| 250-340018 | (.018) .018 | (0.054) 0.054 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 20 | $30.54 |
| 250-340018B | (.018) .018 | (0.054) 0.054 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 8 | $35.79 |
| 250-340019 | (.019) .019 | (0.057) 0.057 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 21 | $30.54 |
| 250-340019B | (.019) .019 | (0.057) 0.057 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 13 | $35.79 |
| 250-340020 | (.020) .020 | (0.06) 0.06 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 0 | $29.4 |
| 250-340020B | (.020) .020 | (0.06) 0.06 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 21 | $34.65 |
| 250-340021 | (.021) .021 | (0.063) 0.063 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 60 | $29.4 |
| 250-340021B | (.021) .021 | (0.063) 0.063 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 13 | $34.65 |
| 250-340022 | (.022) .022 | (0.066) 0.066 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 31 | $29.4 |
| 250-340022B | (.022) .022 | (0.066) 0.066 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 3 | $34.65 |
| 250-340023 | (.023) .023 | (0.069) 0.069 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 161 | $29.4 |
| 250-340023B | (.023) .023 | (0.069) 0.069 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 19 | $34.65 |
| 250-340024 | (.024) .024 | (0.072) 0.072 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 71 | $29.4 |
| 250-340024B | (.024) .024 | (0.072) 0.072 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 6 | $34.65 |
| 250-340025 | (.025) .025 | (0.075) 0.075 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 1,158 | $26.62 |
| 250-340025B | (.025) .025 | (0.075) 0.075 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 16 | $31.88 |
| 250-340026 | (.026) .026 | (0.078) 0.078 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 34 | $26.62 |
| 250-340026B | (.026) .026 | (0.078) 0.078 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 3 | $31.88 |
| 250-340027 | (.027) .027 | (0.081) 0.081 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 184 | $26.62 |
| 250-340027B | (.027) .027 | (0.081) 0.081 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 14 | $31.88 |
| 250-340028 | (.028) .028 | (0.084) 0.084 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 477 | $26.62 |
| 250-340028B | (.028) .028 | (0.084) 0.084 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 63 | $31.88 |
| 250-340029 | (.029) .029 | (0.087) 0.087 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 141 | $26.62 |
| 250-340029B | (.029) .029 | (0.087) 0.087 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 37 | $31.88 |
| 250-340030 | (.030) .030 | (0.09) 0.09 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 353 | $24.03 |
| 250-340030B | (.030) .030 | (0.09) 0.09 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 46 | $29.28 |
| 250-340031 | (.031) .031 | (0.093) 0.093 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 58 | $24.03 |
| 250-340031B | (.031) .031 | (0.093) 0.093 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 12 | $29.28 |
| 250-340032 | (.032) .032 | (0.096) 0.096 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 60 | $24.03 |
| 250-340032B | (.032) .032 | (0.096) 0.096 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 16 | $29.28 |
| 250-340033 | (.033) .033 | (0.099) 0.099 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 64 | $24.03 |
| 250-340033B | (.033) .033 | (0.099) 0.099 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 26 | $29.28 |
| 250-340034 | (.034) .034 | (0.102) 0.102 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 161 | $24.03 |
| 250-340034B | (.034) .034 | (0.102) 0.102 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 45 | $29.28 |
| 250-340035 | (.035) .035 | (0.105) 0.105 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 1,021 | $22.57 |
| 250-340035B | (.035) .035 | (0.105) 0.105 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 28 | $27.83 |
| 250-340036 | (.036) .036 | (0.108) 0.108 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 42 | $22.57 |
| 250-340036B | (.036) .036 | (0.108) 0.108 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 27 | $27.83 |
| 250-340037 | (.037) .037 | (0.111) 0.111 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 36 | $22.57 |
| 250-340037B | (.037) .037 | (0.111) 0.111 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 28 | $27.83 |
| 250-340038 | (.038) .038 | (0.114) 0.114 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 79 | $22.57 |
| 250-340038B | (.038) .038 | (0.114) 0.114 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 58 | $27.83 |
| 250-340039 | (.039) .039 | (0.117) 0.117 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 75 | $22.57 |
| 250-340039B | (.039) .039 | (0.117) 0.117 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 28 | $27.83 |
| 250-340040 | (.040) .040 | (0.12) 0.12 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 87 | $22.57 |
| 250-340040B | (.040) .040 | (0.12) 0.12 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 51 | $27.83 |
| 250-340041 | (.041) .041 | (0.123) 0.123 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 45 | $22.57 |
| 250-340041B | (.041) .041 | (0.123) 0.123 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 11 | $27.83 |
| 250-340042 | (.042) .042 | (0.126) 0.126 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 121 | $22.57 |
| 250-340042B | (.042) .042 | (0.126) 0.126 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 35 | $27.83 |
| 250-340043 | (.043) .043 | (0.129) 0.129 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 41 | $22.57 |
| 250-340043B | (.043) .043 | (0.129) 0.129 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 18 | $27.83 |
| 250-340044 | (.044) .044 | (0.132) 0.132 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 29 | $22.57 |
| 250-340044B | (.044) .044 | (0.132) 0.132 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 15 | $27.83 |
| 250-340045 | (.045) .045 | (0.135) 0.135 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 442 | $22.57 |
| 250-340045B | (.045) .045 | (0.135) 0.135 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 15 | $27.83 |
| 250-340046 | (.046) .046 | (0.138) 0.138 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 9 | $22.57 |
| 250-340046B | (.046) .046 | (0.138) 0.138 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 0 | $27.83 |
| 250-340047 | (.047) .047 | (0.141) 0.141 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 0 | $22.57 |
| 250-340047B | (.047) .047 | (0.141) 0.141 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 0 | $27.83 |
| 250-340048 | (.048) .048 | (0.144) 0.144 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 33 | $22.57 |
| 250-340048B | (.048) .048 | (0.144) 0.144 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 48 | $27.83 |
| 250-340049 | (.049) .049 | (0.147) 0.147 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 25 | $22.57 |
| 250-340049B | (.049) .049 | (0.147) 0.147 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 34 | $27.83 |
| 250-340050 | (.050) .050 | (0.15) 0.15 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 96 | $22.57 |
| 250-340050B | (.050) .050 | (0.15) 0.15 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 61 | $27.83 |
| 250-340051 | (.051) .051 | (0.153) 0.153 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 59 | $22.57 |
| 250-340051B | (.051) .051 | (0.153) 0.153 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 18 | $27.83 |
| 250-340052 | (.052) .052 | (0.156) 0.156 | (1.500) 1-1/2 | (.1250) 1/8 | Bright | 40 | $22.57 |
| 250-340052B | (.052) .052 | (0.156) 0.156 | (1.500) 1-1/2 | (.1250) 1/8 | AlTiN | 12 | $27.83 |