DIN 338 concrete hss drill bit metal for stainless steel hardened steel / drill bit set M35
Product Name | drill bit |
Material | M35(HSS-E HSS-Co5%) |
Point Type | 135° Split Point |
Sizes | 1-20mm, 1/64 to 1 Inch , A to Z, 1# to 90# |
Shank | Straight Shank |
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High quality; Competitive price;Q1. What about your company?
A: We're a trading company and also have our own factory with professional team, we will try our best to satisfy your