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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.
Alfa Tools SCSF30123 13/32 X 3-5/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30123 13/32 X 3-5/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30123
MPN: SCSF30123

Save $81.95
Alfa Tools SCSF30124 27/64 X 3-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30124 27/64 X 3-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30124
MPN: SCSF30124

Save $82.10
Alfa Tools SCSF30125 7/16 X 3-7/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30125 7/16 X 3-7/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30125
MPN: SCSF30125

Save $82.67
Alfa Tools SCSF30126 29/64 X 3-9/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30126 29/64 X 3-9/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30126
MPN: SCSF30126

Save $107.77
Alfa Tools SCSF30127 15/32 X 3-5/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30127 15/32 X 3-5/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30127
MPN: SCSF30127

Save $107.85
Alfa Tools SCSF30128 31/64 X 3-11/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30128 31/64 X 3-11/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30128
MPN: SCSF30128

Save $108.83
Alfa Tools SCSF30129 1/2 X 3-3/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30129 1/2 X 3-3/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30129
MPN: SCSF30129

Save $109.03
Alfa Tools SCSF30201 #1 X 2-7/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30201 #1 X 2-7/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30201
MPN: SCSF30201

Save $26.32
Alfa Tools SCSF30202 #2 X 2-7/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30202 #2 X 2-7/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30202
MPN: SCSF30202

Save $26.32
Alfa Tools SCSF30203 #3 X 2-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30203 #3 X 2-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30203
MPN: SCSF30203

Save $24.34
Alfa Tools SCSF30204 #4 X 2-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30204 #4 X 2-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30204
MPN: SCSF30204

Save $22.98
Alfa Tools SCSF30205 #5 X 2-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30205 #5 X 2-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30205
MPN: SCSF30205

Save $22.98
Alfa Tools SCSF30206 #6 X 2-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30206 #6 X 2-3/8 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30206
MPN: SCSF30206

Save $22.98
Alfa Tools SCSF30207 #7 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30207 #7 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30207
MPN: SCSF30207

Save $22.91
Alfa Tools SCSF30208 #8 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30208 #8 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30208
MPN: SCSF30208

Save $22.91
Alfa Tools SCSF30209 #9 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30209 #9 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30209
MPN: SCSF30209

Save $22.91
Alfa Tools SCSF30210 #10 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30210 #10 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30210
MPN: SCSF30210

Save $20.79
Alfa Tools SCSF30211 #11 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30211 #11 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30211
MPN: SCSF30211

Save $20.79
Alfa Tools SCSF30212 #12 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30212 #12 X 2-1/4 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30212
MPN: SCSF30212

Save $20.79
Alfa Tools SCSF30213 #13 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30213 #13 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30213
MPN: SCSF30213

Save $19.55
Alfa Tools SCSF30214 #14 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30214 #14 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30214
MPN: SCSF30214

Save $19.55
Alfa Tools SCSF30215 #15 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30215 #15 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30215
MPN: SCSF30215

Save $19.55
Alfa Tools SCSF30216 #16 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30216 #16 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30216
MPN: SCSF30216

Save $19.55
Alfa Tools SCSF30217 #17 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

Alfa Tools SCSF30217 #17 X 2-3/16 OVERALL CARBIDE STRAIGHT FLUTE DRILL

SKU: AT-SCSF30217
MPN: SCSF30217

Save $19.55