Description
Features:
- Heat treated tool steel countersinks with a HSS drill.
- Adjustable for different length screws and can produce a 9.5mm (3/8″) diameter or 12.7mm (½”) diameter counterbored hole for woodplugs.
- The drills produce pilot holes only.
Technical data:
- Material – High Speed Steel (HSS)
- Shank diameter – ¼” hex
- Softwood No. 6-12
- Hardwood No. 4-10
- Drill diameter 2-3.5 mm
- Countersink diameter 9.5mm & 12.7mm
Set consists of:
- 2.0mm (5/64″) drill countersink
- 2.5mm (3/32″) drill countersink
- 2.75mm (7/64″) drill countersink
- 3.25mm (1/8″) drill countersink
- 3.5mm (9/64″) drill countersink





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