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Split Points
Split point drill bits prevent walking on the material before they
begin to cut. This feature is described as self-centering. The need
to center punch is eectively eliminated. A standard drill bit chisel
point has to wear an area in the middle of the hole to be drilled
before the cutting edges will remove material. Due to its addition-
al cutting lips along the chisel edge, a split point will begin cutting
immediately. Up to 70% less thrust (when compared to a non-split
or conventional point) is required to drill a hole with a split point.
Optional Step: Splitting the Point
1. Leave bit in chuck after
sharpening
Always align and sharpen a bit before
splitting it. To split the point, do not
remove the bit from the Chuck after
sharpening.
2. Remove the Grit Tube
3. Align Guides
Align one of the Sharpening Guides
on the Chuck (white lines) with the
Splitting Guide on the Splitting Port.
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