TREND SNAP/CS/SET SNAPPY 5 PC COUNTERSINK SET

Heat treated tool steel countersinks with a HSS drill.
Adjustable for different length screws and can produce a 9.5mm (3/8 inch) diameter or 12.7 mm (1/2 inch diameter counterbored hole for woodplugs.
The drill produces pilot holes only.

Dimensions:
Shank Diameter=1/4 inch hex
Softwood=No.6 (3.5mm) to No.12 (5.5mm)
Hardwood=No.4 (3mm) to No.10 (5mm)
Drill dia.=2mm to 3.5 mm
Countersink dia.=9.5 mm & 12.7 mm

Shank Diameter: 1/4 hex

Diameter Metric: 2 to 3.5