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

General Purpose - Holemaking

Series 4210

2 Flute 4-Facet Drill

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

N1

N2

General Purpose - Holemaking

Series 4211

2 Flute 4-Facet Drill

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

N1

N2

General Purpose - Holemaking

Series 4205

Single Flute Dagger Drill

Carbide, 1FL, Bright

N1

N2

General Purpose - Holemaking

Series 4206

Single Flute Dagger Drill

Carbide, 1FL, Threaded Shank, Bright

N1

N2

General Purpose - Holemaking

Series 4207

4 Flute Dreamer Drill

Carbide, 4FL, 118° Point Angle, Bright

N1

N2

General Purpose - Holemaking

Series 4208

4 Flute Dreamer Drill

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

N1

N2

General Purpose - Holemaking

Series 4215

3 Flute Piloted Countersink

Carbide, 3FL, Threaded Shank, Piloted, Bright

N1

N2

General Purpose - Holemaking

Series 4218

Brazed Carbide Rivet Shaver

Carbide-Tip, Threaded Shank, Bright

N1

N2

General Purpose - Holemaking

Series 4219

Reverse Spot Facer

HSS, Bright

N1

N2

General Purpose - Holemaking

Series 4220

Reverse Spot Facer

Carbide, Bright

N1

N2

General Purpose - Holemaking

Series 402

2 Flute Spot Drill

Carbide, 0° Helix, 2FL, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

General Purpose - Holemaking

Series 400

2 Flute Spade Drill

Carbide, 0° Helix, 2FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - 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

General Purpose - 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

General Purpose - 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

General Purpose - Holemaking

Series 453

3 Flute Twist Drill

Carbide, 3FL, 28° Helix, 150° Point Angle, Bright, TiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Holemaking

Series 300

2 Flute Drill/Countersink

Carbide, 2FL, Bright, AlTiN, TiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - 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

General Purpose - 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

General Purpose - Holemaking

Series 331

1 Flute Countersink

Carbide, 1FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Holemaking

Series 333

3 Flute Countersink

Carbide, 3FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Holemaking

Series 334

4 Flute Countersink

Carbide, 4FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Holemaking

Series 336

6 Flute Countersink

Carbide, 6FL, Bright

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Holemaking

Series 601

Radius Boring Bar

Carbide, h6, Bright

P1

P2

P3

M1

M2

K1

K2

N1

N2

S1

S2

H1

General Purpose - Holemaking

Series 110

2 Flute Carbide-Tip Drill

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

K1

K2

N2

General Purpose - Holemaking

Series 115

2 Flute Carbide-Tip Screw Machine Length Drill

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

K1

K2

N2

S2

General Purpose - Holemaking

Series 120

2 Flute Carbide-Tip Jobber Length Drill

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

K1

K2

N2

General Purpose - 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

General Purpose - Holemaking

Series 129

2 Flute Carbide-Tip Aircraft Drill

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

K1

K2

N2

S2

General Purpose - 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

General Purpose - Holemaking

Series 150

2 flute carbide-tip drill for hardened steel

Carbide-Tip, 2FL, 0° Helix, 118° Point Angle, Regular Length, Bright

H1

H2

General Purpose - Holemaking

Series 162

2 Flute Carbide-Tip Drill For Glass and Ceramics

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

General Purpose - 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

General Purpose - 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

General Purpose - 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

General Purpose - 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

General Purpose - 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

General Purpose - 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

General Purpose - 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

General Purpose - 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


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 122 $11.72
334-001080 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 No (D) 100 Single End 88 $11.72
334-001090 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 No (F) 120 Single End 68 $11.72
334-003050 (.2500) 1/4 (2) 2 (.2500) 1/4 No (A) 60 Single End 116 $18.17
334-003060 (.2500) 1/4 (2) 2 (.2500) 1/4 No (B) 82 Single End 249 $18.17
334-003070 (.2500) 1/4 (2) 2 (.2500) 1/4 No (C) 90 Single End 274 $18.17
334-003080 (.2500) 1/4 (2) 2 (.2500) 1/4 No (D) 100 Single End 93 $18.17
334-003090 (.2500) 1/4 (2) 2 (.2500) 1/4 No (F) 120 Single End 15 $18.17
334-005050 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (A) 60 Single End 87 $30.75
334-005060 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (B) 82 Single End 67 $30.80
334-005070 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (C) 90 Single End 162 $30.83
334-005080 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (D) 100 Single End 121 $30.83
334-005090 (.3750) 3/8 (2.5) 2-1/2 (.2500) 1/4 No (F) 120 Single End 87 $30.83
334-006050 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (A) 60 Single End 63 $40.49
334-006060 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (B) 82 Single End 38 $40.50
334-006070 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (C) 90 Single End 91 $40.57
334-006080 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (D) 100 Single End 62 $40.53
334-006090 (.5000) 1/2 (2.5) 2-1/2 (.3750) 3/8 No (F) 120 Single End 40 $40.52
334-007050 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (A) 60 Single End 37 $57.56
334-007060 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (B) 82 Single End 101 $57.49
334-007070 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (C) 90 Single End 26 $57.56
334-007080 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (D) 100 Single End 105 $57.49
334-007090 (.6250) 5/8 (2.5) 2-1/2 (.3750) 3/8 No (F) 120 Single End 20 $57.60
334-008050 (.75) 3/4 (3) 3 (.5000) 1/2 No (A) 60 Single End 74 $75.86
334-008060 (.75) 3/4 (3) 3 (.5000) 1/2 No (B) 82 Single End 284 $75.86
334-008070 (.75) 3/4 (3) 3 (.5000) 1/2 No (C) 90 Single End 104 $76.00
334-008080 (.75) 3/4 (3) 3 (.5000) 1/2 No (D) 100 Single End 60 $75.86
334-008090 (.75) 3/4 (3) 3 (.5000) 1/2 No (F) 120 Single End 8 $76.02
334-010050 (1) 1 (3) 3 (.5000) 1/2 No (A) 60 Single End 35 $120.52
334-010060 (1) 1 (3) 3 (.5000) 1/2 No (B) 82 Single End 230 $120.45
334-010070 (1) 1 (3) 3 (.5000) 1/2 No (C) 90 Single End 37 $120.72
334-010080 (1) 1 (3) 3 (.5000) 1/2 No (D) 100 Single End 28 $120.35
334-010090 (1) 1 (3) 3 (.5000) 1/2 No (F) 120 Single End 23 $120.49
334-201100 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 No (F) 120 Double End 31 $16.84
334-202100 (.1875) 3/16 (2) 2 (.1875) 3/16 No (F) 120 Double End 29 $22.22
334-203100 (.2500) 1/4 (2) 2 (.2500) 1/4 No (F) 120 Double End 139 $28.33
334-204100 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 No (F) 120 Double End 33 $45.61
334-205100 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 No (F) 120 Double End 19 $51.91
334-206100 (.5000) 1/2 (3) 3 (.5000) 1/2 No (F) 120 Double End 28 $72.77
334-207100 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 No (F) 120 Double End 21 $153.94
334-208100 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 No (F) 120 Double End 9 $212.53
334-301050 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (A) 60 Double End 9 $19.92
334-301060 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (B) 82 Double End 44 $19.92
334-301070 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (C) 90 Double End 77 $19.92
334-301080 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (D) 100 Double End 111 $19.92
334-301090 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (E) 110 Double End 56 $19.92
334-301100 (.1250) 1/8 (1.5) 1-1/2 (.1250) 1/8 Yes (F) 120 Double End 47 $19.92
334-302050 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (A) 60 Double End 43 $26.07
334-302060 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (B) 82 Double End 23 $26.07
334-302070 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (C) 90 Double End 46 $26.07
334-302080 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (D) 100 Double End 29 $26.07
334-302090 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (E) 110 Double End 29 $26.07
334-302100 (.1875) 3/16 (2) 2 (.1875) 3/16 Yes (F) 120 Double End 26 $26.07
334-303050 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (A) 60 Double End 34 $33.98
334-303060 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (B) 82 Double End 26 $33.98
334-303070 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (C) 90 Double End 528 $33.98
334-303080 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (D) 100 Double End 72 $33.98
334-303090 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (E) 110 Double End 15 $33.98
334-303100 (.2500) 1/4 (2) 2 (.2500) 1/4 Yes (F) 120 Double End 127 $33.98
334-304050 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (A) 60 Double End 5 $55.26
334-304060 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (B) 82 Double End 37 $55.26
334-304070 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (C) 90 Double End 21 $55.26
334-304080 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (D) 100 Double End 12 $55.26
334-304090 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (E) 110 Double End 8 $55.26
334-304100 (.3125) 5/16 (2.125) 2-1/8 (.3125) 5/16 Yes (F) 120 Double End 11 $55.26
334-305050 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (A) 60 Double End 20 $61.56
334-305060 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (B) 82 Double End 26 $61.56
334-305070 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (C) 90 Double End 102 $61.56
334-305080 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (D) 100 Double End 27 $61.56
334-305090 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (E) 110 Double End 5 $61.56
334-305100 (.3750) 3/8 (2.5) 2-1/2 (.3750) 3/8 Yes (F) 120 Double End 10 $61.56
334-306050 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (A) 60 Double End 25 $84.83
334-306060 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (B) 82 Double End 73 $84.83
334-306070 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (C) 90 Double End 26 $84.83
334-306080 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (D) 100 Double End 4 $84.83
334-306090 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (E) 110 Double End 18 $84.83
334-306100 (.5000) 1/2 (3) 3 (.5000) 1/2 Yes (F) 120 Double End 23 $84.83
334-307050 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (A) 60 Double End 2 $164.10
334-307060 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (B) 82 Double End 6 $164.10
334-307070 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (C) 90 Double End 29 $164.10
334-307080 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (D) 100 Double End 15 $164.10
334-307090 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (E) 110 Double End 12 $164.10
334-307100 (.6250) 5/8 (3.25) 3-1/4 (.6250) 5/8 Yes (F) 120 Double End 2 $164.10
334-308050 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (A) 60 Double End 7 $223.96
334-308060 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (B) 82 Double End 34 $223.96
334-308070 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (C) 90 Double End 6 $223.96
334-308080 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (D) 100 Double End 2 $223.96
334-308090 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (E) 110 Double End 1 $223.96
334-308100 (.75) 3/4 (3.5) 3-1/2 (.75) 3/4 Yes (F) 120 Double End 6 $223.96