229A.ST1

229A.ST1 229A - Stepped bits

  • For cylindrical high accuracy drilling in all materials.
  • HSS steel.
  • Cylindrical shank with 3 flats for proper drive, avoiding micro locking.
  • Laser marking of different diameters in a groove.

Information

229A.ST1
Diameter D Mini - Maxi ["] 4 - 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20
Diameter D1 [mm] 8.0
Length L [mm] 75.0
Weight [g] 65.0

Other references

229A.ST0 229A.ST2 229A.ST3