TREND SNAP/PC/A SNAPPY DRILLCSK & PC 4PC SET

This set incorporates two drill countersinks and matching plug cutters.
Plugs cutters are made from Tool Steel and are very slightly tapered.
Use on timber to drill a countersunk hole for a screw which is then plugged uses a plug/pellet made using the plug cutter.
Recommended that plug cutters are used in a pillar drill.

Dimensions:
D=3/8 inch
D=9.5 mm
D2=7/64 inch
D2=2.75 mm
No.10 drill/countersink
D=1/2 inch
D=12.7 mm
D2=1/8 inch
D2=3.2 mm
Shank Diameter=1/4 inch hex
Screw size=No.8
Screw size=No.10

Shank Diameter: 1/4 hex

Diameter Metric: 9.5/12.7

Diameter 2 Metric: 2.75/3.2