IS Countersinks
Freer Tool & Supply’s IS countersinks collection helps you create clean chamfers and precise countersunk holes for flat head screws and finishing work. Countersinks are commonly used to deburr drilled holes, improve fastener seating, and produce a smooth, professional edge—reducing burr-related assembly issues and improving part appearance in machining and fabrication.
ProCut BB50CR1282 3/4" Size-1/2" Shank-82° 3 Flute Center Countersink
SKU: FTS-BB50CR1282
MPN: CR1282
ProCut BB50CR16110 1" Size-1/2" Shank-110° 3 Flute Center Countersink
SKU: FTS-BB50CR16110
MPN: CR16110
ProCut BB50CR16120 1" Size-1/2" Shank-120° 3 Flute Center Countersink
SKU: FTS-BB50CR16120
MPN: CR16120
ProCut BB50CR1660 1" Size-1/2" Shank-60° 3 Flute Center Countersink
SKU: FTS-BB50CR1660
MPN: CR1660
ProCut BB50CR1682 1" Size-1/2" Shank-82° 3 Flute Center Countersink
SKU: FTS-BB50CR1682
MPN: CR1682
ProCut BB50CR1690 1" Size-1/2" Shank-90° 3 Flute Center Countersink
SKU: FTS-BB50CR1690
MPN: CR1690
ProCut BB50CR20120 1-1/4" Size-5/8" Shank-120° 3 Flute Center Countersink
SKU: FTS-BB50CR20120
MPN: CR20120
ProCut BB50CR2060 1-1/4" Size-5/8" Shank-60° 3 Flute Center Countersink
SKU: FTS-BB50CR2060
MPN: CR2060
ProCut BB50CR2082 1-1/4" Size-5/8" Shank-82° 3 Flute Center Countersink
SKU: FTS-BB50CR2082
MPN: CR2082
ProCut BB50CR2090 1-1/4" Size-5/8" Shank-90° 3 Flute Center Countersink
SKU: FTS-BB50CR2090
MPN: CR2090
ProCut BB50CR24120 1-1/2" Size-3/4" Shank-120° 3 Flute Center Countersink
SKU: FTS-BB50CR24120
MPN: CR24120
ProCut BB50CR2460 1-1/2" Size-3/4" Shank-60° 3 Flute Center Countersink
SKU: FTS-BB50CR2460
MPN: CR2460
ProCut BB50CR32120 2" Size-3/4" Shank-120° 3 Flute Center Countersink
SKU: FTS-BB50CR32120
MPN: CR32120
ProCut BB50CR3260 2" Size-3/4" Shank-60° 3 Flute Center Countersink
SKU: FTS-BB50CR3260
MPN: CR3260
ProCut BB50CR3282 2" Size-3/4" Shank-82° 3 Flute Center Countersink
SKU: FTS-BB50CR3282
MPN: CR3282
ProCut BB50CR3290 2" Size-3/4" Shank-90° 3 Flute Center Countersink
SKU: FTS-BB50CR3290
MPN: CR3290
ProCut BB50CR4120 1/4" Size-3/16" Shank-120° 3 Flute Center Countersink
SKU: FTS-BB50CR4120
MPN: CR4120
ProCut BB50CR460 1/4" Size-3/16" Shank-60° 3 Flute Center Countersink
SKU: FTS-BB50CR460
MPN: CR460
ProCut BB50CR482 1/4" Size-3/16" Shank-82° 3 Flute Center Countersink
SKU: FTS-BB50CR482
MPN: CR482
ProCut BB50CR490 1/4" Size-3/16" Shank-90° 3 Flute Center Countersink
SKU: FTS-BB50CR490
MPN: CR490
ProCut BB50CR6120 3/8" Size-1/4" Shank-120° 3 Flute Center Countersink
SKU: FTS-BB50CR6120
MPN: CR6120