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 PT1559443 43 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN43
SKU: FTS-PT1559443
MPN: 23241606
Precision Twist Drill PT1559444 44 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN44
SKU: FTS-PT1559444
MPN: 23241606
Precision Twist Drill PT1559445 45 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN45
SKU: FTS-PT1559445
MPN: 23241606
Precision Twist Drill PT1559446 46 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN46
SKU: FTS-PT1559446
MPN: 23241606
Precision Twist Drill PT1559447 47 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN47
SKU: FTS-PT1559447
MPN: 23241606
Precision Twist Drill PT1559448 48 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN48
SKU: FTS-PT1559448
MPN: 23241606
Precision Twist Drill PT1559449 49 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN49
SKU: FTS-PT1559449
MPN: 23241606
Precision Twist Drill PT1559450 50 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN50
SKU: FTS-PT1559450
MPN: 23241606
Precision Twist Drill PT1559452 52 HSS PARABOLIC TL DRILL BRT Series QC91P E-code # QC91PN52
SKU: FTS-PT1559452
MPN: 23241606
Precision Twist Drill PT1640003 3/64 HS SCREW MACHINE PTD Series R40 E-code # R403/64
SKU: FTS-PT1640003
MPN: 23241606
Precision Twist Drill PT1640004 1/16 HS SCREW MACHINE PTD Series R40 E-code # R401/16
SKU: FTS-PT1640004
MPN: 23241606
Precision Twist Drill PT1640005 5/64 HS SCREW MACHINE PTD Series R40 E-code # R405/64
SKU: FTS-PT1640005
MPN: 23241606
Precision Twist Drill PT1640006 3/32 HS SCREW MACHINE PTD Series R40 E-code # R403/32
SKU: FTS-PT1640006
MPN: 23241606
Precision Twist Drill PT1640007 7/64 HS SCREW MACHINE PTD Series R40 E-code # R407/64
SKU: FTS-PT1640007
MPN: 23241606
Precision Twist Drill PT1640008 1/8 HS SCREW MACHINE PTD Series R40 E-code # R401/8
SKU: FTS-PT1640008
MPN: 23241606
Precision Twist Drill PT1640009 9/64 HS SCREW MACHINE PTD Series R40 E-code # R409/64
SKU: FTS-PT1640009
MPN: 23241606
Precision Twist Drill PT1640010 5/32 HS SCREW MACHINE PTD Series R40 E-code # R405/32
SKU: FTS-PT1640010
MPN: 23241606
Precision Twist Drill PT1640014 7/32 HS SCREW MACHINE PTD Series R40 E-code # R407/32
SKU: FTS-PT1640014
MPN: 23241606
Precision Twist Drill PT1640015 15/64 HS SCREW MACHINE PTD Series R40 E-code # R4015/64
SKU: FTS-PT1640015
MPN: 23241606
Precision Twist Drill PT1640016 1/4 & E HS SCREW MACHINE
SKU: FTS-PT1640016
MPN: 23241606
Precision Twist Drill PT1640017 17/64 HS SCREW MACHINE PTD Series R40 E-code # R4017/64
SKU: FTS-PT1640017
MPN: 23241606
Precision Twist Drill PT1640018 9/32 HS SCREW MACHINE PTD Series R40 E-code # R409/32
SKU: FTS-PT1640018
MPN: 23241606
Precision Twist Drill PT1640019 19/64 HS SCREW MACHINE PTD Series R40 E-code # R4019/64
SKU: FTS-PT1640019
MPN: 23241606
Precision Twist Drill PT1640020 5/16 HS SCREW MACHINE PTD Series R40 E-code # R405/16
SKU: FTS-PT1640020
MPN: 23241606