Description
- Large 1/4″ gold socket head screw – the drill bit will not slipz
- 3/8″ or 1/2″ diameter counterbore
- Combination countersink and/or counterbore for standard wood plugs
- Standard hex shank fits all power bit quick change chucks
- Alloy steel and thru hardened for long life – can be resharpened
- Drill bits are adjustable for different length screws
- 82° countersink angle
- Drill Bit Size: 1/8″
- Hard Wood: #8
- Soft Wood: #10
- Counterbore Size: 3/8″
- Proudly Made in the USA





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