ITEM NAME:4 pcs HSS countersink wood drill steel Countersink drill Set 5 flute 3mm-6m Y4D9 4 pcs HSS countersink wood drill steel Countersink drill Set 5 flute 3mm-6m Y4D9 Four piece set includes bits for drilling pilot holes for screw sizes 3mm, 4mm, 5mm, 6mm. Special designed steel counter sleeve countersinks or counter bores pilot hole. Adjustable counter sleeve depth with wrench. 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. Chamfer is 5 flutes,In the process of using, can discharge the wood more rapid, sink hole disposable drilled smooth, screw cap perfect embedded in the surface of workpiece. Specifications Color:Silver and black Material: HSS Drill 4241 Black chamfer drill body material: steel #45 Dimension: 3mm x 60mm(L) 4mm x 75mm(L) 5mm x 85mm(L) 6mm x 93mm(L) Dia. of Chamfer: 15.8mm Shank: 1/4 hex shank. Package include:4 x Woodworking chamfer 1 x Hex Shank Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm..Drill and countersink for wood screws without changing bits. Black chamfer drill body material: steel #45. of Chamfer: 15.8mm. Material: HSS Drill 4241. Four piece set includes bits for drilling pilot holes for screw sizes 3mm, 4mm, 5mm, 6mm.
