HSS Carbide Tip Drill Bits; 118 degree point angle, Special twist drill bits for drilling abrasive materials; Used in the production drilling of cast iron, non-ferrous metals, and many composite master materials; Not recommended for drilling metal.
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HSS Carbide Tip Drill Bits
Made up of High-speed Steel;
118 degree point angel;
Heavy-duty construction and heat treated body for optimum wear-resistant and support of the carbide tip;
Special twist drill bits for drilling abrasive materials;
Applications: cast iron, non-ferrous metals and many composite master materials;
Not recommended for drilling metal.