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.
Weldon BB40DB96 0 Flute-2 to 3" Dia-90° Removable Shank Deburring Tool
SKU: FTS-BB40DB96
MPN: 98930-94-W
Weldon BB40DC14 3/16 to 13/32" Dia Range 0 FL Pilotless Countersink
SKU: FTS-BB40DC14
MPN: 98630-94-W
Weldon BB40DC18 5/16 to 17/32" Dia Range 0 FL Pilotless Countersink
SKU: FTS-BB40DC18
MPN: 98640-94-W
Weldon BB40DC36 11/16 to 13/32" Dia Range 0 FL Pilotless Countersink
SKU: FTS-BB40DC36
MPN: 98670-94-W
Weldon BB40DC8 1/8 to 15/64" Dia Range-1/4" Shank 0 FL DE Countersink
SKU: FTS-BB40DC8
MPN: 98620-94-W
Weldon BB40DS2 1/2" Strght Shank for Removable Shank Deburring Tool
SKU: FTS-BB40DS2
MPN: 98510–00-W
Weldon BB40DS2T 2" MT Shank for Removable Shank Deburring Tool
SKU: FTS-BB40DS2T
MPN: 98530–94-W
Weldon BB40DS3 1/2" Strght Shank for Removable Shank Deburring Tool
SKU: FTS-BB40DS3
MPN: 98520–94-W
Weldon BB40DS3T 2" MT Shank for Removable Shank Deburring Tool
SKU: FTS-BB40DS3T
MPN: 98540–94-W