IS HSS/Co Drills
Freer Tool & Supply’s IS HSS-Co drills collection supports reliable holemaking when you need better heat resistance and longer tool life than standard HSS. HSS-Co (cobalt) drills are a strong choice for tougher materials and higher-temperature cutting conditions, helping maintain edge strength and reduce premature wear—especially in production drilling and repeat shop-floor work.
Precision Twist Drill PT1640021 21/64 HS SCREW MACHINE PTD Series R40 E-code # R4021/64
SKU: FTS-PT1640021
MPN: 23241606
Precision Twist Drill PT1640022 11/32 HS SCREW MACHINE PTD Series R40 E-code # R4011/32
SKU: FTS-PT1640022
MPN: 23241606
Precision Twist Drill PT1640023 23/64 HS SCREW MACHINE PTD Series R40 E-code # R4023/64
SKU: FTS-PT1640023
MPN: 23241606
Precision Twist Drill PT1640024 3/8 HS SCREW MACHINE PTD Series R40 E-code # R403/8
SKU: FTS-PT1640024
MPN: 23241606
Precision Twist Drill PT1640025 25/64 HS SCREW MACHINE PTD Series R40 E-code # R4025/64
SKU: FTS-PT1640025
MPN: 23241606
Precision Twist Drill PT1640026 13/32 HS SCREW MACHINE PTD Series R40 E-code # R4013/32
SKU: FTS-PT1640026
MPN: 23241606
Precision Twist Drill PT1640027 27/64 HS SCREW MACHINE PTD Series R40 E-code # R4027/64
SKU: FTS-PT1640027
MPN: 23241606
Precision Twist Drill PT1640028 7/16 HS SCREW MACHINE PTD Series R40 E-code # R407/16
SKU: FTS-PT1640028
MPN: 23241606
Precision Twist Drill PT1640029 29/64 HS SCREW MACHINE PTD Series R40 E-code # R4029/64
SKU: FTS-PT1640029
MPN: 23241606
Precision Twist Drill PT1640030 15/32 HS SCREW MACHINE PTD Series R40 E-code # R4015/32
SKU: FTS-PT1640030
MPN: 23241606
Precision Twist Drill PT1640031 31/64 HS SCREW MACHINE PTD Series R40 E-code # R4031/64
SKU: FTS-PT1640031
MPN: 23241606
Precision Twist Drill PT1640032 1/2 HS SCREW MACHINE PTD Series R40 E-code # R401/2
SKU: FTS-PT1640032
MPN: 23241606
Precision Twist Drill PT1640033 33/64 HS SCREW MACHINE PTD Series R40 E-code # R4033/64
SKU: FTS-PT1640033
MPN: 23241606
Precision Twist Drill PT1640034 17/32 HS SCREW MACHINE PTD Series R40 E-code # R4017/32
SKU: FTS-PT1640034
MPN: 23241606
Precision Twist Drill PT1640035 35/64 HS SCREW MACHINE PTD Series R40 E-code # R4035/64
SKU: FTS-PT1640035
MPN: 23241606
Precision Twist Drill PT1640036 9/16 HS SCREW MACHINE PTD
SKU: FTS-PT1640036
MPN: 23241606
Precision Twist Drill PT1640037 37/64 HS SCREW MACHINE PTD Series R40 E-code # R4037/64
SKU: FTS-PT1640037
MPN: 23241606
Precision Twist Drill PT1640038 19/32 HS SCREW MACHINE PTD Series R40 E-code # R4019/32
SKU: FTS-PT1640038
MPN: 23241606
Precision Twist Drill PT1640044 11/16 HS SCREW MACHINE PTD Series R40 E-code # R4011/16
SKU: FTS-PT1640044
MPN: 23241606
Precision Twist Drill PT1640545 45/64 HS SCREW MACHINE PTD Series R40 E-code # R4045/64
SKU: FTS-PT1640545
MPN: 23241606
Precision Twist Drill PT1640546 23/32 HS SCREW MACHINE PTD Series R40 E-code # R4023/32
SKU: FTS-PT1640546
MPN: 23241606
Precision Twist Drill PT1640547 47/64 HS SCREW MACHINE PTD Series R40 E-code # R4047/64
SKU: FTS-PT1640547
MPN: 23241606
Precision Twist Drill PT1640548 3/4 HS SCREW MACHINE PTD Series R40 E-code # R403/4
SKU: FTS-PT1640548
MPN: 23241606
Precision Twist Drill PT1640549 49/64 HS SCREW MACHINE PTD Series R40 E-code # R4049/64
SKU: FTS-PT1640549
MPN: 23241606