l The bit holder clamps on the surface, reducing the clearance between the bit and holder to a minimum. This is especially important during drilling (concentric running accuracy).
Universal use due to the special holding mechanism only one bit holder for The most different bits
1/4-inch bit drill holder
Quick-change holder, optimised for use of bit drills and bits (shape C 6.3, shape E 6.3 and double bits) with 1/4 inch hexagon drive
