10pcs M35 HSS Cobalt Drill Bits Set 4mm HSS-CO Twist Drill Bits for Drilling on Stainless Steel High-speed Steel Twist Drill for Drilling Applications in Stainless Steel, Cast Iron, Titanium

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  • HIGH QUALITY with high finish, high grinding precision , the blade is sharp and in use
  • NOTE The titanium drill bits set can NOT be used in the impact drill
  • After Sale Guarantee We care for every customer's feeling. If this product does not meet or exceed your expectations, please do contact us first, we will solve the problem immediately.

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