IS Counterbores
Freer Tool & Supply’s IS counterbores collection is designed for clean, accurate fastener seating in machining, fabrication, and assembly work. Counterbores create flat-bottom recesses that help bolts and socket head cap screws sit properly, improving fit, alignment, and overall assembly quality—especially when you’re working to print and holding tight tolerances.
Quality Import CF55075012 3/4 Dia-HSS Pilot
SKU: FTS-CF55075012
MPN: 381–3645
Quality Import CF55075016 3/4 Dia-HSS Pilot
SKU: FTS-CF55075016
MPN: CF55075016
Quality Import CF55078108 25/32 Dia-HSS Pilot
SKU: FTS-CF55078108
MPN: CF55078108
Quality Import CF55078110 25/32 Dia-HSS Pilot
SKU: FTS-CF55078110
MPN: CF55078110
Quality Import CF55078112 25/32 Dia-HSS Pilot
SKU: FTS-CF55078112
MPN: CF55078112
Quality Import CF55078114 25/32 Dia-HSS Pilot
SKU: FTS-CF55078114
MPN: CF55078114
Quality Import CF55081208 13/16 Dia-HSS Pilot
SKU: FTS-CF55081208
MPN: CF55081208
Quality Import CF55081210 13/16 Dia-HSS Pilot
SKU: FTS-CF55081210
MPN: CF55081210
Quality Import CF55081212 13/16 Dia-HSS Pilot
SKU: FTS-CF55081212
MPN: CF55081212
Quality Import CF55081214 13/16 Dia-HSS Pilot
SKU: FTS-CF55081214
MPN: CF55081214
Quality Import CF55081216 13/16 Dia-HSS Pilot
SKU: FTS-CF55081216
MPN: CF55081216
Quality Import CF55084308 27/32 Dia-HSS Pilot
SKU: FTS-CF55084308
MPN: CF55084308
Quality Import CF55084310 27/32 Dia-HSS Pilot
SKU: FTS-CF55084310
MPN: 381–3565
Quality Import CF55084312 27/32 Dia-HSS Pilot
SKU: FTS-CF55084312
MPN: 381–3657
Quality Import CF55084314 27/32 Dia-HSS Pilot
SKU: FTS-CF55084314
MPN: 381–3735
Quality Import CF55087512 7/8 Dia-HSS Pilot
SKU: FTS-CF55087512
MPN: 381-3661
Quality Import CF55090608 29/32 Dia-HSS Pilot
SKU: FTS-CF55090608
MPN: 381–3487
Quality Import CF55090612 29/32 Dia-HSS Pilot
SKU: FTS-CF55090612
MPN: 381–3665
Quality Import CF55093708 15/16 Dia-HSS Pilot
SKU: FTS-CF55093708
MPN: 381–3489
Quality Import CF55093710 15/16 Dia-HSS Pilot
SKU: FTS-CF55093710
MPN: 381–3577
Quality Import CF55093712 15/16 Dia-HSS Pilot
SKU: FTS-CF55093712
MPN: 381–3669
Quality Import CF55093714 15/16 Dia-HSS Pilot
SKU: FTS-CF55093714
MPN: 381–3741
