7pcs Woodworking Countersunk Drill Bit 5 Flute Chamfer Tool with Hex Key

Item Type: Countersunk Drill Bit
Dimension:
3mm x 60mm(L) Chamfer Diameter: 15.8mm
4mm x 75mm(L) Chamfer Diameter: 15.8mm
5mm x 85mm(L) Chamfer Diameter: 15.8mm
6mm x 93mm(L) Chamfer Diameter: 15.8mm
7mm x 100mm(L) Chamfer Diameter: 15.8mm
8mm x 110mm(L) Chamfer Diameter: 18.8mm
10mm x 120mm(L) Chamfer Diameter: 18.8mm
Shank: 1/4 hex shank
Size Error: ±2mm

Features

1、The set includes drill bits for drilling pilot holes, screw sizes are 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm.
2、Specially designed steel countersunk or countersink guide holes.
3、Drilling and countersinking wood screws without changing drill bits.
4、Just loosen and tighten the set screws to adjust the drilling length of screws of various lengths.
5、5 flute design for quicker wood chip removal during use.
6、Smooth and flat countersunk, and the nut is perfectly embedded in the surface of the workpiece.

Package List