Designed to be used with either a power drill or with an adapter in a traditional hand brace, these Japanese High Carbon Steel combination auger bits from Star-M are first-rate. They have a lead screw and a rounded single spur to ensure that the edge of the hole is perfectly clean and tidy while removing the excess wood so eliminating clogging.
- Made for softwood and less dense hardwoods.
- Hexagonal shank
- 3mm -19mm < 3,000rpm
- 20mm - 35mm < 1,500rpm
- Size: 30mm
- Shank Diameter: 10mm
- Overall Length: 210mm
- Spiral Length: 140mm
