CS | Threaded Shank | Piloted

Solid Carbide Countersinks for Aircraft

Tool Features

Carbide, 3FL, Threaded Shank, Piloted, Bright

Series 4215 Overview

  • Brazed Sub-micron grade carbide substrate for wear resistance
  • Piloted Countersink
  • Threaded Shank
  • Ideal for composites and Aluminum
  • For manual or pneumatic drilling operations
  • Adapter = 1/4-28 HSS

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

N1

N2

Product Offering

Part Number pilot_dia shank_dia_in_display angle_display Stock List Price
421503 (.1563) 5/32 (.3750) 3/8 (1) 82 0 $120.73
421504 (.1875) 3/16 (.3750) 3/8 (1) 82 0 $120.73
421505 (.0938) 3/32 (.4375) 7/16 (1) 82 0 $129.92
421506 (.1250) 1/8 (.4375) 7/16 (1) 82 0 $129.92
421507 (.1563) 5/32 (.4375) 7/16 (1) 82 0 $129.92
421508 (.1875) 3/16 (.4375) 7/16 (1) 82 0 $129.92
421509 (.0938) 3/32 (.4375) 7/16 (1) 82 0 $142.35
421510 (.1250) 1/8 (.5000) 1/2 (1) 82 0 $142.35
421511 (.1563) 5/32 (.5000) 1/2 (1) 82 0 $142.35
421512 (.1875) 3/16 (.5000) 1/2 (1) 82 0 $142.35
421513 (.0938) 3/32 (.6250) 5/8 (1) 82 0 $161.83
421514 (.1250) 1/8 (.6250) 5/8 (1) 82 19 $161.83
421515 (.1563) 5/32 (.6250) 5/8 (1) 82 0 $161.83
421516 (.1875) 3/16 (.6250) 5/8 (1) 82 0 $161.83
421517 (.2500) 1/4 (.6250) 5/8 (1) 82 0 $161.83
421518 (.0938) 3/32 (.3750) 3/8 (2) 90 0 $120.73
421519 (.1250) 1/8 (.3750) 3/8 (2) 90 0 $120.73
421520 (.1563) 5/32 (.3750) 3/8 (2) 90 0 $120.73
421521 (.1875) 3/16 (.3750) 3/8 (2) 90 0 $120.73
421522 (.0938) 3/32 (.4375) 7/16 (2) 90 0 $129.92
421523 (.1250) 1/8 (.4375) 7/16 (2) 90 0 $129.92
421524 (.1563) 5/32 (.4375) 7/16 (2) 90 0 $129.92
421525 (.1875) 3/16 (.4375) 7/16 (2) 90 0 $129.92
421526 (.0938) 3/32 (.5000) 1/2 (2) 90 0 $142.35
421527 (.1250) 1/8 (.5000) 1/2 (2) 90 0 $142.35
421528 (.1563) 5/32 (.5000) 1/2 (2) 90 0 $142.35
421529 (.1875) 3/16 (.5000) 1/2 (2) 90 0 $142.35
421530 (.0938) 3/32 (.6250) 5/8 (2) 90 0 $161.83
421531 (.1250) 1/8 (.6250) 5/8 (2) 90 0 $161.83
421532 (.1563) 5/32 (.6250) 5/8 (2) 90 0 $161.83
421533 (.1875) 3/16 (.6250) 5/8 (2) 90 0 $161.83
421534 (.2500) 1/4 (.6250) 5/8 (2) 90 0 $161.83
421535 (.1875) 3/16 (.3750) 3/8 (3) 100 0 $120.73
421536 (.1910) #11 (.3750) 3/8 (3) 100 0 $120.73
421537 (.1935) #10 (.3750) 3/8 (3) 100 0 $120.73
421538 (.0938) 3/32 (.4375) 7/16 (3) 100 0 $129.92
421539 (.1250) 1/8 (.4375) 7/16 (3) 100 0 $129.92
421540 (.1563) 5/32 (.4375) 7/16 (3) 100 0 $129.92
421541 (.1875) 3/16 (.4375) 7/16 (3) 100 0 $129.92
421542 (.0938) 3/32 (.5000) 1/2 (3) 100 0 $142.35
421543 (.0980) #40 (.5000) 1/2 (3) 100 0 $142.35
421544 (.1250) 1/8 (.5000) 1/2 (3) 100 1 $142.35
421545 (.1285) #30 (.5000) 1/2 (3) 100 0 $142.35
421546 (.1563) 5/32 (.5000) 1/2 (3) 100 0 $142.35
421547 (.1590) #21 (.5000) 1/2 (3) 100 0 $142.35
421548 (.1610) #20 (.5000) 1/2 (3) 100 0 $142.35
421549 (.1875) 3/16 (.5000) 1/2 (3) 100 0 $142.35
421550 (.1910) #11 (.5000) 1/2 (3) 100 0 $142.35
421551 (.1935) #10 (.5000) 1/2 (3) 100 0 $142.35
421552 (.0938) 3/32 (.6250) 5/8 (3) 100 0 $161.83
421553 (.1250) 1/8 (.6250) 5/8 (3) 100 0 $161.83
421554 (.1563) 5/32 (.6250) 5/8 (3) 100 0 $161.83
421555 (.1875) 3/16 (.6250) 5/8 (3) 100 0 $161.83
421556 (.2500) 1/4 (.6250) 5/8 (3) 100 0 $161.83
421557 (.0938) 3/32 (.3750) 3/8 (4) 130 0 $120.73
421558 (.0980) #40 (.3750) 3/8 (4) 130 20 $120.73
421559 (.1250) 1/8 (.3750) 3/8 (4) 130 0 $120.73
421560 (.1285) #30 (.3750) 3/8 (4) 130 0 $120.73
421561 (.1563) 5/32 (.3750) 3/8 (4) 130 0 $129.92
421562 (.1590) #21 (.3750) 3/8 (4) 130 0 $120.73
421563 (.1610) #20 (.3750) 3/8 (4) 130 0 $120.73
421564 (.1875) 3/16 (.3750) 3/8 (4) 130 0 $142.35
421565 (.1910) #11 (.3750) 3/8 (4) 130 0 $142.35
421566 (.1935) #10 (.3750) 3/8 (4) 130 14 $142.35