4FL | 60°-120° | Single & Double End

Solid Carbide 4-Flute Countersink

Tool Features

Carbide, 4FL, Bright

Series 334 Overview

  • Sub-micrograin carbide substrate for wear resistance
  • General purpose countersinking operations

Series Lineup

Performance - Holemaking

Series 110

2 Flute Carbide-Tip Drill

Carbide-Tip, 2FL, 20° Helix, 118° Point Angle, Screw Machine Length, Bright

K1

K2

N2

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 - 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 - 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 - Holemaking

Series 129

2 Flute Carbide-Tip Aircraft Drill

Carbide-Tip, 2FL, 20° Helix, 135° Point Angle, Bright

K1

K2

N2

S2

Performance - Holemaking

Series 130

2 Flute Carbide-Tip Taper Length Tang Drill

Carbide-Tip, 2FL, 20° Helix, 118° Point Angle, Taper Length, Bright

K1

K2

N2

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 - Holemaking

Series 162

2 Flute Carbide-Tip Drill For Glass and Ceramics

Carbide-Tip, 2FL, 0° Helix, Regular Length, Bright

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 - 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 - 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 - Holemaking

Series 176

2 Flute Carbide-Tip Coolant-Through Jobber Drill

Carbide-Tip, 2FL, 0° Helix, 130° Point Angle, Jobber Length, Coolant-Through, Reduced Shank, TiN

P2

P3

K1

K2

N2

Performance - Holemaking

Series 290

2 Flute Carbide-Tip Coolant-Through Long Drill

Carbide-Tip, 2FL, 15° Helix, 125° Point Angle, Long Length, Coolant-Through, Bright

M1

K1

N2

S2

Performance - Holemaking

Series 295

2 Flute Carbide-Tip Coolant-Through Short Drill

Carbide-Tip, 2FL, 15° Helix, 125° Point Angle, Short Length, Coolant-Through, Reduced Shank, Bright

M1

K1

N2

S2

Performance - Holemaking

Series 296

2 Flute Carbide-Tip Coolant-Through Stub Drill

Carbide-Tip, 2FL, 15° Helix, 135° Point Angle, Coolant-Through, Stub Length, Reduced Shank, TiN

P2

P3

K1

K2

N2

Performance - Holemaking

Series 297

2 Flute Carbide-Tip Coolant-Through Stub Drill

Carbide-Tip, 2FL, 15° Helix, 135° Point Angle, Coolant-Through, Stub Length, h6, TiN

P2

P3

K1

K2

N2

Performance - Holemaking

Series 4210

2 Flute 4-Facet Drill

Carbide, 2FL, 30° Helix, 135° Point Angle, 4-Facet, Bright

N1

N2

Performance - Holemaking

Series 4211

2 Flute 4-Facet Drill

Carbide, 2FL, 30° Helix, 135° Point Angle, 4-Facet, Threaded Shank, Bright

N1

N2

Performance - Holemaking

Series 4205

Single Flute Dagger Drill

Carbide, 1FL, Bright

N1

N2

Performance - Holemaking

Series 4206

Single Flute Dagger Drill

Carbide, 1FL, Threaded Shank, Bright

N1

N2

Performance - Holemaking

Series 4207

4 Flute Dreamer Drill

Carbide, 4FL, 118° Point Angle, Bright

N1

N2

Performance - Holemaking

Series 4208

4 Flute Dreamer Drill

Carbide, 4FL, 118° Point Angle, Threaded Shank, Bright

N1

N2

Performance - Holemaking

Series 4215

3 Flute Piloted Countersink

Carbide, 3FL, Threaded Shank, Piloted, Bright

N1

N2

Performance - Holemaking

Series 4218

Brazed Carbide Rivet Shaver

Carbide-Tip, Threaded Shank, Bright

N1

N2

Performance - Holemaking

Series 4219

Reverse Spot Facer

HSS, Bright

N1

N2

Performance - Holemaking

Series 4220

Reverse Spot Facer

Carbide, Bright

N1

N2

Performance - Holemaking

Series 402

2 Flute Spot Drill

Carbide, 0° Helix, 2FL, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

Performance - Holemaking

Series 400

2 Flute Spade Drill

Carbide, 0° Helix, 2FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

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 - 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 - 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 - 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 - Holemaking

Series 300

2 Flute Drill/Countersink

Carbide, 2FL, Bright, AlTiN, TiN

P1

P2

P3

K1

K2

N1

N2

H1

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 - 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 - Holemaking

Series 331

1 Flute Countersink

Carbide, 1FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

Performance - Holemaking

Series 333

3 Flute Countersink

Carbide, 3FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

Performance - Holemaking

Series 334

4 Flute Countersink

Carbide, 4FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

Performance - Holemaking

Series 336

6 Flute Countersink

Carbide, 6FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

Performance - Holemaking

Series 601

Radius Boring Bar

Carbide, h6, Bright

P1

P2

P3

M1

M2

K1

K2

N1

N2

S1

S2

H1


Work Materials

P1

P2

P3

K1

K2

N1

N2

H1

Product Offering

Part Number cut_dia_in_display oal_in_display shank_dia_in_display drillpoint angle_display style Stock List Price
334-001070 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 No (C) 90 Single End 35 $12.42
334-001080 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 No (D) 100 Single End 83 $12.42
334-001090 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 No (F) 120 Single End 68 $12.42
334-003050 (.2500) 1/4 (2) 2 (.2500) 1/4 No (A) 60 Single End 116 $19.26
334-003060 (.2500) 1/4 (2) 2 (.2500) 1/4 No (B) 82 Single End 246 $19.26
334-003070 (.2500) 1/4 (2) 2 (.2500) 1/4 No (C) 90 Single End 125 $19.26
334-003080 (.2500) 1/4 (2) 2 (.2500) 1/4 No (D) 100 Single End 180 $19.26
334-003090 (.2500) 1/4 (2) 2 (.2500) 1/4 No (F) 120 Single End 75 $19.26
334-005050 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (A) 60 Single End 87 $32.59
334-005060 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (B) 82 Single End 51 $32.65
334-005070 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (C) 90 Single End 74 $32.68
334-005080 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (D) 100 Single End 81 $32.68
334-005090 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (F) 120 Single End 58 $32.68
334-006050 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (A) 60 Single End 63 $42.92
334-006060 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (B) 82 Single End 252 $42.93
334-006070 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (C) 90 Single End 34 $43
334-006080 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (D) 100 Single End 21 $42.97
334-006090 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (F) 120 Single End 34 $42.95
334-007050 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (A) 60 Single End 37 $61.02
334-007060 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (B) 82 Single End 87 $60.94
334-007070 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (C) 90 Single End 48 $61.02
334-007080 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (D) 100 Single End 91 $60.94
334-007090 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (F) 120 Single End 43 $61.05
334-008050 (.75) 3/4 (3) 3 (.5000) 1/2 No (A) 60 Single End 63 $80.41
334-008060 (.75) 3/4 (3) 3 (.5000) 1/2 No (B) 82 Single End 240 $80.41
334-008070 (.75) 3/4 (3) 3 (.5000) 1/2 No (C) 90 Single End 82 $80.56
334-008080 (.75) 3/4 (3) 3 (.5000) 1/2 No (D) 100 Single End 52 $80.41
334-008090 (.75) 3/4 (3) 3 (.5000) 1/2 No (F) 120 Single End 36 $80.58
334-010050 (1) 1 (3) 3 (.5000) 1/2 No (A) 60 Single End 35 $127.75
334-010060 (1) 1 (3) 3 (.5000) 1/2 No (B) 82 Single End 197 $127.68
334-010070 (1) 1 (3) 3 (.5000) 1/2 No (C) 90 Single End 23 $127.96
334-010080 (1) 1 (3) 3 (.5000) 1/2 No (D) 100 Single End 28 $127.57
334-010090 (1) 1 (3) 3 (.5000) 1/2 No (F) 120 Single End 22 $127.72
334-201050 (.1250) 1/8 (1.50) 1-1/2 (.1250) 1/8 No 60 Single End 175 $17.85
334-201060 (.1250) 1/8 (1.50) 1-1/2 (.1250) 1/8 No 82 Single End 105 $17.85
334-201070 (.1250) 1/8 (1.50) 1-1/2 (.1250) 1/8 No 90 Single End 96 $17.85
334-201080 (.1250) 1/8 (1.50) 1-1/2 (.1250) 1/8 No 100 Single End 19 $17.85
334-201090 (.1250) 1/8 (1.50) 1-1/2 (.1250) 1/8 No 110 Single End 8 $17.85
334-201100 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 No (F) 120 Double End 31 $17.85
334-202050 (.1875) 3/16 2 (.1875) 3/16 No 60 Single End 46 $23.55
334-202060 (.1875) 3/16 2 (.1875) 3/16 No 82 Single End 75 $23.55
334-202070 (.1875) 3/16 2 (.1875) 3/16 No 90 Single End 122 $23.55
334-202080 (.1875) 3/16 2 (.1875) 3/16 No 100 Single End 46 $23.55
334-202090 (.1875) 3/16 2 (.1875) 3/16 No 110 Single End 7 $23.55
334-202100 (.1875) 3/16 (2) 2 (.1875) 3/16 No (F) 120 Double End 29 $23.55
334-203050 (.2500) 1/4 2 (.2500) 1/4 No 60 Single End 126 $30.03
334-203060 (.2500) 1/4 2 (.2500) 1/4 No 82 Single End 62 $30.03
334-203070 (.2500) 1/4 2 (.2500) 1/4 No 90 Single End 387 $30.03
334-203080 (.2500) 1/4 2 (.2500) 1/4 No 100 Single End 84 $30.03
334-203090 (.2500) 1/4 2 (.2500) 1/4 No 110 Single End 164 $30.03
334-203100 (.2500) 1/4 (2) 2 (.2500) 1/4 No (F) 120 Double End 108 $30.03
334-204050 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 No 60 Single End 40 $48.35
334-204060 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 No 82 Single End 48 $48.35
334-204070 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 No 90 Single End 55 $48.35
334-204080 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 No 100 Single End 9 $48.35
334-204090 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 No 110 Single End 13 $48.35
334-204100 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 No (F) 120 Double End 33 $48.35
334-205050 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 No 60 Single End 23 $55.02
334-205060 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 No 82 Single End 54 $55.02
334-205070 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 No 90 Single End 61 $55.02
334-205080 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 No 100 Single End 105 $55.02
334-205090 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 No 110 Single End 18 $55.02
334-205100 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 No (F) 120 Double End 19 $55.02
334-206050 (.5000) 1/2 3 (.5000) 1/2 No 60 Single End 33 $77.14
334-206060 (.5000) 1/2 3 (.5000) 1/2 No 82 Single End 69 $77.14
334-206070 (.5000) 1/2 3 (.5000) 1/2 No 90 Single End 43 $77.14
334-206080 (.5000) 1/2 3 (.5000) 1/2 No 100 Single End 14 $77.14
334-206090 (.5000) 1/2 3 (.5000) 1/2 No 110 Single End 43 $77.14
334-206100 (.5000) 1/2 (3) 3 (.5000) 1/2 No (F) 120 Double End 21 $77.14
334-207050 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 No 60 Single End 33 $163.17
334-207060 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 No 82 Single End 13 $163.17
334-207070 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 No 90 Single End 30 $163.17
334-207080 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 No 100 Single End 18 $163.17
334-207090 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 No 110 Single End 27 $163.17
334-207100 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 No (F) 120 Double End 20 $163.17
334-208050 (.75) 3/4 (3.50) 3-1/2 (.75) 3/4 No 60 Single End 18 $225.28
334-208060 (.75) 3/4 (3.50) 3-1/2 (.75) 3/4 No 82 Single End 17 $225.28
334-208070 (.75) 3/4 (3.50) 3-1/2 (.75) 3/4 No 90 Single End 33 $225.28
334-208080 (.75) 3/4 (3.50) 3-1/2 (.75) 3/4 No 100 Single End 6 $225.28
334-208090 (.75) 3/4 (3.50) 3-1/2 (.75) 3/4 No 110 Single End 16 $225.28
334-208100 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 No (F) 120 Double End 9 $225.28
334-301050 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (A) 60 Double End 9 $21.11
334-301060 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (B) 82 Double End 44 $21.11
334-301070 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (C) 90 Double End 63 $21.11
334-301080 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (D) 100 Double End 111 $21.11
334-301090 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (E) 110 Double End 56 $21.11
334-301100 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (F) 120 Double End 47 $21.11
334-302050 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (A) 60 Double End 43 $27.64
334-302060 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (B) 82 Double End 21 $27.64
334-302070 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (C) 90 Double End 46 $27.64
334-302080 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (D) 100 Double End 26 $27.64
334-302090 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (E) 110 Double End 29 $27.64
334-302100 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (F) 120 Double End 26 $27.64
334-303050 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (A) 60 Double End 28 $36.02
334-303060 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (B) 82 Double End 141 $36.02
334-303070 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (C) 90 Double End 670 $36.02
334-303080 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (D) 100 Double End 72 $36.02
334-303090 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (E) 110 Double End 15 $36.02
334-303100 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (F) 120 Double End 110 $36.02
334-304050 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (A) 60 Double End 5 $58.58
334-304060 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (B) 82 Double End 35 $58.58
334-304070 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (C) 90 Double End 21 $58.58
334-304080 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (D) 100 Double End 10 $58.58
334-304090 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (E) 110 Double End 8 $58.58
334-304100 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (F) 120 Double End 11 $58.58
334-305050 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (A) 60 Double End 20 $65.25
334-305060 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (B) 82 Double End 15 $65.25
334-305070 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (C) 90 Double End 82 $65.25
334-305080 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (D) 100 Double End 117 $65.25
334-305090 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (E) 110 Double End 29 $65.25
334-305100 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (F) 120 Double End 10 $65.25
334-306050 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (A) 60 Double End 22 $89.92
334-306060 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (B) 82 Double End 71 $89.92
334-306070 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (C) 90 Double End 19 $89.92
334-306080 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (D) 100 Double End 25 $89.92
334-306090 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (E) 110 Double End 18 $89.92
334-306100 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (F) 120 Double End 16 $89.92
334-307050 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (A) 60 Double End 2 $173.94
334-307060 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (B) 82 Double End 6 $173.94
334-307070 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (C) 90 Double End 29 $173.94
334-307080 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (D) 100 Double End 14 $173.94
334-307090 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (E) 110 Double End 12 $173.94
334-307100 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (F) 120 Double End 2 $173.94
334-308050 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (A) 60 Double End 6 $237.4
334-308060 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (B) 82 Double End 34 $237.4
334-308070 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (C) 90 Double End 6 $237.4
334-308080 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (D) 100 Double End 2 $237.4
334-308090 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (E) 110 Double End 25 $237.4
334-308100 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (F) 120 Double End 6 $237.4