Replacement Tooth Block Washer Type:1/16" Offset Washer Throat Depth A (in) Opening

Throat Depth A (in) Opening B (in) C (in) Weight (lb) x2 PTT934K 3-3/8 4 10-1/2 1

RPM 13300 RPM Packing unit 25 pcs

but swivel tips are handy if you work with softer materials

The ceramic oxide grain is specifically designed for work on hard materials and coatings

with the option to use 5/16 hex drive

Replacement Tooth Block Washer Type:1/16" Offset Washer Throat Depth A (in) OpeningThe 1 16" is an offset, and not the increment of each tooth. The distance between the teeth on this block are all 1 8" apart, but by offsetting the hole location of the washer by 1 16", you get distances of 1 16, 3 16, 5 16, etc when the teeth and bolts are engaged