Material : | HSS Drill 4241 |
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Shank : | 1/4 hex shank |
Description |
Features: -Four piece set includes bits for drilling pilot holes for screw sizes #6,#8,#10 and #12. -Special designed steel counter sleeve countersinks or counter bores pilot hole. -Adjustable counter sleeve depth with Allen wrench. -Standard hex shank is quick change compatible. -Drill and countersink for wood screws without changing bits. -Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew. Specification: Material: HSS Drill 4241 Black Chamfer Drill Body Material: Steel 45 Dimension: 6# 2.38mm (0.0937 inch) x 55mm(L) 8# 2.78mm (0.1094 inch) x 60mm(L) 10# 3.175mm (0.125 inch) x 63mm(L) 12# 3.56mm (0.14 inch) x 65mm(L) Shank : 1/4 hex shank. Package Included: 4 x Countersink Drill Bits 1 x Hex Shank
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