# Dia. Dec.Equ. Flute Length Shank DIA OAL. Number of Flutes
1 4.0(5/32) N/A N/A N/A 75mm N/A
2 5.0(3/16) N/A N/A N/A 85mm N/A
3 6.0(1/4) N/A N/A N/A 92mm N/A
4 8.0(5/16) N/A N/A N/A 110mm N/A
5 10.0(3/8) N/A N/A N/A 120mm N/A
Other sizes as per customer request.

Product Description

  • Designed to drill smooth, clean holes in wood 
  • Tip provides easy positioning and accurate starts 
  • Extra-wide flutes deliver fast chip removal 
  • Designed for both portable drills and drill presses