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 SCSM70422 V SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70422
MPN: SCSM70422

~~List price $166.04~~

Save $82.81

Alfa Tools SCSM70423 W SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70423
MPN: SCSM70423

~~List price $164.10~~

Save $81.84

Alfa Tools SCSM70424 X SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70424
MPN: SCSM70424

~~List price $183.70~~

Save $91.62

Alfa Tools SCSM70425 Y SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70425
MPN: SCSM70425

~~List price $183.70~~

Save $91.62

Alfa Tools SCSM70426 Z SOLID CARBIDE SCREW MACHINE DRILL

SKU: AT-SCSM70426
MPN: SCSM70426

~~List price $200.22~~

Save $99.86

Alfa Tools SCTF30805 1/8" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30805
MPN: SCTF30805

~~List price $30.15~~

Save $15.03

Alfa Tools SCTF30806 9/64" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30806
MPN: SCTF30806

~~List price $36.15~~

Save $18.03

Alfa Tools SCTF30807 5/32" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30807
MPN: SCTF30807

~~List price $38.04~~

Save $18.97

Alfa Tools SCTF30808 11/64" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30808
MPN: SCTF30808

~~List price $44.56~~

Save $22.22

Alfa Tools SCTF30809 3/16" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30809
MPN: SCTF30809

~~List price $44.56~~

Save $22.22

Alfa Tools SCTF30810 13/64" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30810
MPN: SCTF30810

~~List price $54.30~~

Save $27.08

Alfa Tools SCTF30811 7/32" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30811
MPN: SCTF30811

~~List price $55.37~~

Save $27.61

Alfa Tools SCTF30812 15/64" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30812
MPN: SCTF30812

~~List price $66.04~~

Save $32.94

Alfa Tools SCTF30813 1/4" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30813
MPN: SCTF30813

~~List price $65.30~~

Save $32.57

Alfa Tools SCTF30814 17/64" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30814
MPN: SCTF30814

~~List price $70.19~~

Save $35.01

Alfa Tools SCTF30815 9/32" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30815
MPN: SCTF30815

~~List price $74.85~~

Save $37.33

Alfa Tools SCTF30816 19/64" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30816
MPN: SCTF30816

~~List price $83.07~~

Save $41.43

Alfa Tools SCTF30817 5/16" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30817
MPN: SCTF30817

~~List price $87.52~~

Save $43.65

Alfa Tools SCTF30818 21/64" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30818
MPN: SCTF30818

~~List price $97.22~~

Save $48.48

Alfa Tools SCTF30819 11/32" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30819
MPN: SCTF30819

~~List price $107.41~~

Save $53.57

Alfa Tools SCTF30820 23/64" 150° CARBIDE 3 FLUTE JOBBER DRILL

SKU: AT-SCTF30820
MPN: SCTF30820

~~List price $116.96~~

Save $58.33

Alfa Tools SCTF30821 3/8" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30821
MPN: SCTF30821

~~List price $125.04~~

Save $62.36

Alfa Tools SCTF30822 25/64" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30822
MPN: SCTF30822

~~List price $144.63~~

Save $72.13

Alfa Tools SCTF30823 13/32" 150° CARBIDE 3 FLUTE DRILL

SKU: AT-SCTF30823
MPN: SCTF30823

~~List price $160.89~~

Save $80.24