AT Solid Carbide Drills

AT solid carbide drills offer exceptional hardness, heat resistance, and precision for the most demanding CNC and production machining applications. Crafted from premium tungsten carbide, these drills retain sharp cutting edges at high speeds and elevated temperatures, delivering superior tool life and accuracy compared to high-speed steel.

Whether you’re working with hardened steel, stainless steel, cast iron, or non-ferrous metals, AT carbide drills ensure consistent hole quality, faster cycle times, and longer tool life. Our extensive selection features specialized geometries for every need—from micro-diameter spade drills to heavy-duty twist drills—providing reliable performance across all machining operations.

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Alfa Tools SCSF30313 M' X 2-3/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30313
MPN: SCSF30313

~~List price $87.93~~

Save $43.85

Alfa Tools SCSF30314 N' X 2-13/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30314
MPN: SCSF30314

~~List price $92.07~~

Save $45.91

Alfa Tools SCSF30315 O' X 2-13/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30315
MPN: SCSF30315

~~List price $96.37~~

Save $48.06

Alfa Tools SCSF30316 P' X 2-13/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30316
MPN: SCSF30316

~~List price $96.37~~

Save $48.06

Alfa Tools SCSF30317 Q' X 3 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30317
MPN: SCSF30317

~~List price $109.33~~

Save $54.52

Alfa Tools SCSF30318 R' X 3 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30318
MPN: SCSF30318

~~List price $109.33~~

Save $54.52

Alfa Tools SCSF30319 S' X 3-1/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30319
MPN: SCSF30319

~~List price $110.70~~

Save $55.21

Alfa Tools SCSF30320 T' X 3-1/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30320
MPN: SCSF30320

~~List price $119.40~~

Save $59.54

Alfa Tools SCSF30321 U' X 3-1/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30321
MPN: SCSF30321

~~List price $133.63~~

Save $66.65

Alfa Tools SCSF30322 V' X 3-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30322
MPN: SCSF30322

~~List price $141.07~~

Save $70.35

Alfa Tools SCSF30323 W' X 3-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30323
MPN: SCSF30323

~~List price $164.10~~

Save $81.84

Alfa Tools SCSF30324 X' X 3-5/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30324
MPN: SCSF30324

~~List price $164.30~~

Save $81.95

Alfa Tools SCSF30325 Y' X 3-5/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30325
MPN: SCSF30325

~~List price $164.30~~

Save $81.95

Alfa Tools SCSF30326 Z' X 3-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30326
MPN: SCSF30326

~~List price $170.33~~

Save $84.95

Alfa Tools SCSM70201 1/16 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70201
MPN: SCSM70201

~~List price $24.80~~

Save $12.36

Alfa Tools SCSM70202 5/64 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70202
MPN: SCSM70202

~~List price $24.80~~

Save $12.36

Alfa Tools SCSM70203 3/32 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70203
MPN: SCSM70203

~~List price $24.90~~

Save $12.42

Alfa Tools SCSM70204 7/64 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70204
MPN: SCSM70204

~~List price $27.45~~

Save $13.69

Alfa Tools SCSM70205 1/8 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70205
MPN: SCSM70205

~~List price $27.50~~

Save $13.70

Alfa Tools SCSM70206 9/64 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70206
MPN: SCSM70206

~~List price $33.10~~

Save $16.50

Alfa Tools SCSM70207 5/32 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70207
MPN: SCSM70207

~~List price $33.30~~

Save $16.61

Alfa Tools SCSM70208 11/64 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70208
MPN: SCSM70208

~~List price $38.90~~

Save $19.40

Alfa Tools SCSM70209 3/16 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70209
MPN: SCSM70209

~~List price $39.20~~

Save $19.55

Alfa Tools SCSM70210 13/64 SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70210
MPN: SCSM70210

~~List price $48.44~~

Save $24.15