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AT Screw Machine Length Drills

AT screw machine length drills—often called stub length drill bits—are shorter-than-jobber drills designed for more rigid, controlled drilling. Because of their reduced length, screw machine drills can help minimize deflection and improve accuracy in many setups (application dependent), making them a popular choice for machining, fabrication, and production work where stability matters more than extra reach.

Alfa Tools Drilling & Metal Cutting Tools bbsm50190

Alfa Tools BBSM50190 29PC . SCREW MACHINE BLITZ SET WITH INDEX

SKU: AT-BBSM50190
MPN: BBSM50190

Save $172.72
Alfa Tools Drilling & Metal Cutting Tools bbsm50194

Alfa Tools BBSM50194 13PC . SCREW MACHINE BLITZ SET WITH INDEX

SKU: AT-BBSM50194
MPN: BBSM50194

Save $40.93
Alfa Tools BBSM50201 1/16 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50201 1/16 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50201
MPN: BBSM50201

Save $1.71
Alfa Tools BBSM50202 5/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50202 5/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50202
MPN: BBSM50202

Save $1.71
Alfa Tools BBSM50203 3/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50203 3/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50203
MPN: BBSM50203

Save $1.71
Alfa Tools BBSM50204 7/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50204 7/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50204
MPN: BBSM50204

Save $1.71
Alfa Tools BBSM50205 1/8 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50205 1/8 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50205
MPN: BBSM50205

Save $1.77
Alfa Tools BBSM50206 9/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50206 9/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50206
MPN: BBSM50206

Save $1.86
Alfa Tools BBSM50207 5/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50207 5/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50207
MPN: BBSM50207

Save $2.14
Alfa Tools BBSM50208 11/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50208 11/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50208
MPN: BBSM50208

Save $2.33
Alfa Tools BBSM50209 3/16 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50209 3/16 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50209
MPN: BBSM50209

Save $2.41
Alfa Tools BBSM50210 13/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50210 13/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50210
MPN: BBSM50210

Save $2.62
Alfa Tools BBSM50211 7/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50211 7/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50211
MPN: BBSM50211

Save $2.99
Alfa Tools BBSM50212 15/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50212 15/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50212
MPN: BBSM50212

Save $3.12
Alfa Tools BBSM50213 1/4 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50213 1/4 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50213
MPN: BBSM50213

Save $3.20
Alfa Tools BBSM50214 17/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50214 17/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50214
MPN: BBSM50214

Save $4.28
Alfa Tools BBSM50215 9/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50215 9/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50215
MPN: BBSM50215

Save $4.43
Alfa Tools BBSM50216 19/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50216 19/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50216
MPN: BBSM50216

Save $5.06
Alfa Tools BBSM50217 5/16 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

Alfa Tools BBSM50217 5/16 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 12

SKU: AT-BBSM50217
MPN: BBSM50217

Save $5.35
Alfa Tools BBSM50218 21/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

Alfa Tools BBSM50218 21/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

SKU: AT-BBSM50218
MPN: BBSM50218

Save $5.88
Alfa Tools BBSM50219 11/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

Alfa Tools BBSM50219 11/32 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

SKU: AT-BBSM50219
MPN: BBSM50219

Save $6.24
Alfa Tools BBSM50220 23/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

Alfa Tools BBSM50220 23/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

SKU: AT-BBSM50220
MPN: BBSM50220

Save $6.68
Alfa Tools BBSM50221 3/8 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

Alfa Tools BBSM50221 3/8 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

SKU: AT-BBSM50221
MPN: BBSM50221

Save $6.96
Alfa Tools BBSM50222 25/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

Alfa Tools BBSM50222 25/64 HSS SCREW MACHINE BLITZ DRILL - Std Qty Pack 6

SKU: AT-BBSM50222
MPN: BBSM50222

Save $7.81