Split-Point 135 degree Characteristics
Self centering
Excellent for portable drilling
Longer drill life
Good for drilling on curved surfaces
Improved penetration rates
Requires less effort
Breaks up chips
Best suited in alloy steels
Difficult to regrind
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xiexianfei@widetoptools.com
Cell: 18616927959
West Jinshajiang Rd 1555, Shanghai, China