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 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 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
Resources
Product Offering
| Part Number | pilot_dia | shank_dia_in_display | angle_display | Stock | List Price |
|---|---|---|---|---|---|
| 421530 | (.0938) 3/32 | (.6250) 5/8 | (2) 90 | 0 | $171.54 |
| 421524 | (.1563) 5/32 | (.4375) 7/16 | (2) 90 | 0 | $137.71 |
| 421526 | (.0938) 3/32 | (.5000) 1/2 | (2) 90 | 0 | $150.89 |
| 421532 | (.1563) 5/32 | (.6250) 5/8 | (2) 90 | 0 | $171.54 |
| 421522 | (.0938) 3/32 | (.4375) 7/16 | (2) 90 | 0 | $137.71 |
| 421527 | (.1250) 1/8 | (.5000) 1/2 | (2) 90 | 0 | $150.89 |
| 421529 | (.1875) 3/16 | (.5000) 1/2 | (2) 90 | 0 | $150.89 |
| 421533 | (.1875) 3/16 | (.6250) 5/8 | (2) 90 | 0 | $171.54 |
| 421536 | (.1910) #11 | (.3750) 3/8 | (3) 100 | 0 | $127.97 |
| 421535 | (.1875) 3/16 | (.3750) 3/8 | (3) 100 | 0 | $127.97 |
| 421542 | (.0938) 3/32 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421531 | (.1250) 1/8 | (.6250) 5/8 | (2) 90 | 0 | $171.54 |
| 421540 | (.1563) 5/32 | (.4375) 7/16 | (3) 100 | 0 | $137.71 |
| 421541 | (.1875) 3/16 | (.4375) 7/16 | (3) 100 | 0 | $137.71 |
| 421537 | (.1935) #10 | (.3750) 3/8 | (3) 100 | 0 | $127.97 |
| 421534 | (.2500) 1/4 | (.6250) 5/8 | (2) 90 | 0 | $171.54 |
| 421538 | (.0938) 3/32 | (.4375) 7/16 | (3) 100 | 0 | $137.71 |
| 421543 | (.0980) #40 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421544 | (.1250) 1/8 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421523 | (.1250) 1/8 | (.4375) 7/16 | (2) 90 | 0 | $137.71 |
| 421545 | (.1285) #30 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421560 | (.1285) #30 | (.3750) 3/8 | (4) 130 | 0 | $127.97 |
| 421563 | (.1610) #20 | (.3750) 3/8 | (4) 130 | 0 | $127.97 |
| 421547 | (.1590) #21 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421549 | (.1875) 3/16 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421539 | (.1250) 1/8 | (.4375) 7/16 | (3) 100 | 0 | $137.71 |
| 421548 | (.1610) #20 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421552 | (.0938) 3/32 | (.6250) 5/8 | (3) 100 | 0 | $171.54 |
| 421555 | (.1875) 3/16 | (.6250) 5/8 | (3) 100 | 0 | $171.54 |
| 421554 | (.1563) 5/32 | (.6250) 5/8 | (3) 100 | 0 | $171.54 |
| 421558 | (.0980) #40 | (.3750) 3/8 | (4) 130 | 0 | $127.97 |
| 421546 | (.1563) 5/32 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421557 | (.0938) 3/32 | (.3750) 3/8 | (4) 130 | 0 | $127.97 |
| 421551 | (.1935) #10 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421550 | (.1910) #11 | (.5000) 1/2 | (3) 100 | 0 | $150.89 |
| 421553 | (.1250) 1/8 | (.6250) 5/8 | (3) 100 | 0 | $171.54 |
| 421564 | (.1875) 3/16 | (.3750) 3/8 | (4) 130 | 0 | $150.89 |
| 421562 | (.1590) #21 | (.3750) 3/8 | (4) 130 | 0 | $127.97 |
| 421565 | (.1910) #11 | (.3750) 3/8 | (4) 130 | 0 | $150.89 |
| 421556 | (.2500) 1/4 | (.6250) 5/8 | (3) 100 | 0 | $171.54 |
| 421559 | (.1250) 1/8 | (.3750) 3/8 | (4) 130 | 0 | $127.97 |
| 421566 | (.1935) #10 | (.3750) 3/8 | (4) 130 | 0 | $150.89 |
| 421561 | (.1563) 5/32 | (.3750) 3/8 | (4) 130 | 0 | $137.71 |
| 421502 | (.1250) 1/8 | (.3750) 3/8 | (1) 82 | 0 | $127.97 |
| 421504 | (.1875) 3/16 | (.3750) 3/8 | (1) 82 | 0 | $127.97 |
| 421506 | (.1250) 1/8 | (.4375) 7/16 | (1) 82 | 0 | $137.71 |
| 421510 | (.1250) 1/8 | (.5000) 1/2 | (1) 82 | 0 | $150.89 |
| 421511 | (.1563) 5/32 | (.5000) 1/2 | (1) 82 | 0 | $150.89 |
| 421507 | (.1563) 5/32 | (.4375) 7/16 | (1) 82 | 0 | $137.71 |
| 421509 | (.0938) 3/32 | (.4375) 7/16 | (1) 82 | 0 | $150.89 |
| 421518 | (.0938) 3/32 | (.3750) 3/8 | (2) 90 | 0 | $127.97 |
| 421508 | (.1875) 3/16 | (.4375) 7/16 | (1) 82 | 0 | $137.71 |
| 421513 | (.0938) 3/32 | (.6250) 5/8 | (1) 82 | 0 | $171.54 |
| 421514 | (.1250) 1/8 | (.6250) 5/8 | (1) 82 | 0 | $171.54 |
| 421516 | (.1875) 3/16 | (.6250) 5/8 | (1) 82 | 0 | $171.54 |
| 421505 | (.0938) 3/32 | (.4375) 7/16 | (1) 82 | 0 | $137.71 |
| 421512 | (.1875) 3/16 | (.5000) 1/2 | (1) 82 | 0 | $150.89 |
| 421517 | (.2500) 1/4 | (.6250) 5/8 | (1) 82 | 0 | $171.54 |
| 421503 | (.1563) 5/32 | (.3750) 3/8 | (1) 82 | 0 | $127.97 |
| 421521 | (.1875) 3/16 | (.3750) 3/8 | (2) 90 | 0 | $127.97 |
| 421519 | (.1250) 1/8 | (.3750) 3/8 | (2) 90 | 0 | $127.97 |
| 421501 | (.0938) 3/32 | (.3750) 3/8 | (1) 82 | 0 | $127.97 |
| 421515 | (.1563) 5/32 | (.6250) 5/8 | (1) 82 | 0 | $171.54 |
| 421520 | (.1563) 5/32 | (.3750) 3/8 | (2) 90 | 0 | $127.97 |