4 - 6FL | Slow Spiral | 45° Chamfer
Solid Carbide Spiral Flute Chucking Reamer
Tool Features
Carbide, Multi FL, 10° Helix, 15° Helix, Corner Chamfer, Bright
Series 550 Overview
- ≤1/4 Diameter Tolerance = +0/+0.0002"
- >1/4 Diameter Tolerance = +0/+0.0003"
- Expand an existing hole to a precise size or create a perfect hole finish
- Reduced neck for through-hole clearance
- Best suited for through holes
- Helical flute geometry pulls chips up out of the hole
Series Lineup
Performance
Performance - Holemaking
Series 601
Radius Boring Bar
Carbide, h6, Bright
P1
P2
P3
M1
M2
K1
K2
N1
N2
S1
S2
H1
Performance
Performance - Holemaking
Series 336
6 Flute Countersink
Carbide, 6FL, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 334
4 Flute Countersink
Carbide, 4FL, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 333
3 Flute Countersink
Carbide, 3FL, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 331
1 Flute Countersink
Carbide, 1FL, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 550
Multi Flute Chucking Reamer
Carbide, Multi FL, 10° Helix, 15° Helix, Corner Chamfer, Bright
P1
P2
P3
M1
M2
K1
K2
N1
N2
S1
S2
H1
Performance
Performance - Holemaking
Series 500
Multi Flute Chucking Reamer
Carbide, Multi FL, 0° Helix, Corner Chamfer, Bright
P1
P2
P3
M1
M2
K1
K2
N1
N2
S1
S2
H1
Performance
Performance - Holemaking
Series 300
2 Flute Drill/Countersink
Carbide, 2FL, Bright, AlTiN, TiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 453
3 Flute Twist Drill
Carbide, 3FL, 28° Helix, 150° Point Angle, Bright, TiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 470
2 Flute Straight Flute Drill
Carbide, 2FL, 0° Helix, 140° Point Angle, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 460
2 Flute Screw Machine Drill
Carbide, 2FL, 15° Helix, 135° Point Angle, Bright, TiN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 450
2 Flute Jobber Length Twist Drill
Carbide, 2FL, 25° Helix, 118° Point Angle, Bright, TiN, AlTiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 400
2 Flute Spade Drill
Carbide, 0° Helix, 2FL, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Holemaking
Series 402
2 Flute Spot Drill
Carbide, 0° Helix, 2FL, Bright, AlTiN
P1
P2
P3
K1
K2
N1
N2
Performance
Performance - Holemaking
Series 4218
Brazed Carbide Rivet Shaver
Carbide-Tip, Threaded Shank, Bright
N1
N2
Performance
Performance - Holemaking
Series 4215
3 Flute Piloted Countersink
Carbide, 3FL, Threaded Shank, Piloted, Bright
N1
N2
Performance
Performance - Holemaking
Series 4208
4 Flute Dreamer Drill
Carbide, 4FL, 118° Point Angle, Threaded Shank, Bright
N1
N2
Performance
Performance - Holemaking
Series 4207
4 Flute Dreamer Drill
Carbide, 4FL, 118° Point Angle, Bright
N1
N2
Performance
Performance - Holemaking
Series 4206
Single Flute Dagger Drill
Carbide, 1FL, Threaded Shank, Bright
N1
N2
Performance
Performance - Holemaking
Series 4205
Single Flute Dagger Drill
Carbide, 1FL, Bright
N1
N2
Performance
Performance - Holemaking
Series 4211
2 Flute 4-Facet Drill
Carbide, 2FL, 30° Helix, 135° Point Angle, 4-Facet, Threaded Shank, Bright
N1
N2
Performance
Performance - Holemaking
Series 4210
2 Flute 4-Facet Drill
Carbide, 2FL, 30° Helix, 135° Point Angle, 4-Facet, Bright
N1
N2
Performance
Performance - Holemaking
Series 172
2 Flute 4 Facet Carbide-Tip X-Long Drill
Carbide-Tip, 2FL, 0° Helix, 125° Point Angle, X-Long Length, Coolant-Through, Bright
P2
K1
K2
N2
S2
Performance
Performance - Holemaking
Series 171
2 Flute 4-Facet Carbide-Tip Jobber Drill
Carbide-Tip, 2FL, 0° Helix, 125° Point Angle, Jobber Length, Coolant-Through, Bright
P2
K1
K2
N2
S2
Performance
Performance - Holemaking
Series 170
2 Flute 4 Facet Coolant-Through Carbide-Tip Drill
Carbide-Tip, 2FL, 0° Helix, Regular Length, Bright
P2
K1
K2
N2
S2
Performance
Performance - Holemaking
Series 150
2 flute carbide-tip drill for hardened steel
Carbide-Tip, 2FL, 0° Helix, 118° Point Angle, Regular Length, Bright
H1
H2
Performance
Performance - Holemaking
Series 129
2 Flute Carbide-Tip Aircraft Drill
Carbide-Tip, 2FL, 20° Helix, 135° Point Angle, Bright
K1
K2
N2
S2
Performance
Performance - Holemaking
Series 125
2 Flute Carbide-Tip Jobber Length Drill
Carbide-Tip, 2FL, 20° Helix, 135° Point Angle, Jobber Length, Bright
K1
K2
N2
S2
Performance
Performance - Holemaking
Series 120
2 Flute Carbide-Tip Jobber Length Drill
Carbide-Tip, 2FL, 20° Helix, 118° Point Angle, Jobber Length, Bright
K1
K2
N2
Performance
Performance - Holemaking
Series 115
2 Flute Carbide-Tip Screw Machine Length Drill
Carbide-Tip, 2FL, 20° Helix, 135° Point Angle, Bright
K1
K2
N2
S2
Performance
Performance - Holemaking
Series 110
2 Flute Carbide-Tip Drill
Carbide-Tip, 2FL, 20° Helix, 118° Point Angle, Screw Machine Length, Bright
K1
K2
N2
Work Materials
P1
P2
P3
M1
M2
K1
K2
N1
N2
S1
S2
H1
Resources
Product Offering
| Part Number | diasize | diadec | loc_in_display | oal_in_display | shank_dia_in_display | flute | helix | Stock | List Price |
|---|---|---|---|---|---|---|---|---|---|
| 550-001003 | (.0404) 3/64 | (.0468) 0.0468 | (.3750) 3/8 | (1.5) 1-1/2 | (.0404) 3/64 | 15 | 0 | $14.19 | |
| 550-001004 | (.0625) 1/16 | (.0625) 0.0625 | (.3750) 3/8 | (1.5) 1-1/2 | (.0625) 1/16 | 15 | 0 | $13.69 | |
| 550-001005 | (.0781) 5/64 | (.0781) 0.0781 | (.2500) 1/4 | (1.75) 1-3/4 | (.0781) 5/64 | 15 | 0 | $14.13 | |
| 550-001006 | (.0938) 3/32 | (.0938) 3/32 | (.5000) 1/2 | (2) 2 | (.0938) 3/32 | 15 | 0 | $17.27 | |
| 550-001007 | (.1094) 7/64 | (.1093) 0.1093 | (.6250) 5/8 | (2.25) 2-1/4 | (.1094) 7/64 | 15 | 0 | $17.23 | |
| 550-001008 | (.1250) 1/8 | (.1250) 1/8 | (.6250) 5/8 | (2.25) 2-1/4 | (.1250) 1/8 | 15 | 0 | $17.81 | |
| 550-001009 | (.1406) 9/64 | (.1406) 0.1406 | (.75) 3/4 | (2.5) 2-1/2 | (.1406) 9/64 | 10 | 0 | $18.94 | |
| 550-001010 | (.1563) 5/32 | (.1563) 5/32 | (.75) 3/4 | (2.5) 2-1/2 | (.1563) 5/32 | 10 | 0 | $19.24 | |
| 550-001011 | (.1719) 11/64 | (.1718) 0.1718 | (.8750) 7/8 | (2.75) 2-3/4 | (.1719) 11/64 | 10 | 0 | $21.69 | |
| 550-001012 | (.1875) 3/16 | (.1875) 3/16 | (.8750) 7/8 | (2.75) 2-3/4 | (.1875) 3/16 | 10 | 0 | $21.97 | |
| 550-001013 | (.2826) 9/32 | (.2031) 0.2031 | (1) 1 | (3) 3 | (.2826) 9/32 | 10 | 0 | $25.12 | |
| 550-001014 | (.2188) 7/32 | (.2187) 0.2187 | (1) 1 | (3) 3 | (.2188) 7/32 | 10 | 0 | $26.24 | |
| 550-001015 | (.2344) 15/64 | (.2343) 0.2343 | (1) 1 | (3) 3 | (.2344) 15/64 | 10 | 0 | $28.4 | |
| 550-001016 | (.2500) 1/4 | (.2500) 1/4 | (1) 1 | (3) 3 | (.2500) 1/4 | 10 | 0 | $28.7 | |
| 550-001017 | (.2656) 17/64 | (.2656) 0.2656 | (1.125) 1-1/8 | (3.25) 3-1/4 | (.2656) 17/64 | 10 | 0 | $35.71 | |
| 550-001018 | (.2813) 9/32 | (.2812) 0.2812 | (1.125) 1-1/8 | (3.25) 3-1/4 | (.2813) 9/32 | 10 | 0 | $36 | |
| 550-001020 | (.3125) 5/16 | (.3125) 0.3125 | (1.125) 1-1/8 | (3.25) 3-1/4 | (.3125) 5/16 | 10 | 43 | $36.58 | |
| 550-001024 | (.3750) 3/8 | (.375) 0.3750 | (1.25) 1-1/4 | (3.5) 3-1/2 | (.3750) 3/8 | 10 | 103 | $52.34 | |
| 550-001026 | (.4063) 13/32 | (.4062) 0.4062 | (1.25) 1-1/4 | (3.5) 3-1/2 | (.4063) 13/32 | 10 | 47 | $63.16 | |
| 550-001028 | (.4375) 7/16 | (.4375) 0.4375 | (1.375) 1-3/8 | (4) 4 | (.4375) 7/16 | 10 | 30 | $76.52 | |
| 550-001032 | (.5000) 1/2 | (.5) 0.5000 | (1.5) 1-1/2 | (4) 4 | (.5000) 1/2 | 10 | 30 | $96.83 |