# Dia. Dec.Equ. Flute Length Shank DIA OAL. Number of Flutes
1 4-12mm 5 steps N/A 6.0mm N/A N/A
2 4-12mm 9 steps N/A 6.0mm N/A N/A
3 4-20mm 9 steps N/A 8.0mm N/A N/A
4 4-22mm 10 steps N/A 10.0mm N/A N/A
5 4-30mm 14 steps N/A 10.0mm N/A N/A
6 5-28mm 7 steps N/A 9.0mm N/A N/A
7 6-20mm 8 steps N/A 9.0mm N/A N/A
8 6-25mm 7 steps N/A 10.0mm N/A N/A
9 6-30mm 13 steps N/A 10.0mm N/A N/A
Other sizes as per customer request.

Product Description

  • TITANIUM | HIGH SPEED STEEL: classic high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal 
  • 135° SPLIT POINT TIP: increases cutting speed with self-centering and prevents walking 
  • TWO-FLUTE DESIGN: clears chips faster and allows particles to escape easily TRI-FLATTED SHANK: fits into power tools chuck securely and eliminates slip