These Snappy quick-change combination countersinks will drill the hole for the body of the screw, countersink for the head and counter bore for a plug. Use with a Snappy quick-change chuck for fast, keyless operation.
Standard Equipment:
- 5/64", 3/32", 7/64", 1/8", 9/64" Drill Bits with Gold Screw Countersink Adapters, Hex Key
Features:
- Large 1/4" gold socket head screw - the drill bit will not slip.
- 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 bits are replaceable with standard round drill bits.
