KnKut Fractional Step Point Mechanics Length Drill Bit, 21/64 in - KK10-21/64 sae Drive Size: 1/2" Drive Shape:

Drive Size: 1/2" Drive Shape: Square Length: 77mm Type: 6 PointDeep Socket Output Size: 30mm Opening: 6pt

and delicate electronic parts

Input Drive Size: 3/4" Drive Shape: Square Length: 90mm Type: 12Point Deep Socket Output Size: 1 3/4"

1-1/8 in - WT 4836

1 Fine tooth ratchet QuickRelease 1/2" No

KnKut Fractional Step Point Mechanics Length Drill Bit, 21/64 in - KK10-21/64 sae Drive Size: 1/2" Drive Shape:KnKut Fractional Step Point Mechanics Length Drill Bit, 21 64 in KK10 21 64 KnKut USA Made Step Point drill bits combine a split tip point with a step drill design for accurate starting without the need of a center punch. This distinctive design reduces heat to increase the tool life of the drill bit and can be used to enlarge existing holes without damaging the drill bit point. The shorter Mechanics Length gives you a sturdier drill bit with 3 Flats