
31/64" 12.3mm Drill Bit Straight Shank 4241 HSS Nitriding Black, 2pcs
SPECIFICATION:
-Cutting Edge Diameter: 31/64"; (12.3mm)
-Shank Diameter: 31/64";
-Flute Length: 111.13mm/4.38 inch
-Total Length: 149.23mm/5.88 inch
-Standard point: 118°
QUANTITY INCLUDED - Set contains 2pcs x drill bits
ADVANTAGE - The 4241 high-speed steel material provides high hardness and wear resistance. The Nitriding Black finish can enhance the wear resistance and corrosion resistance, extending the lifespan of the drill bit. With a 118° standard point tip, these drill bits allow for faster feed rates and higher processing efficiency.
EXPLAIN - These drill bits are suitable for general metal machining and light-duty applications at low speeds. They are NOT suitable for drilling high-hardness metals such as stainless steel or heat-treated steel.
Original: $10.53
-70%$10.53
$3.16Product Information
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Description
SPECIFICATION:
-Cutting Edge Diameter: 31/64"; (12.3mm)
-Shank Diameter: 31/64";
-Flute Length: 111.13mm/4.38 inch
-Total Length: 149.23mm/5.88 inch
-Standard point: 118°
QUANTITY INCLUDED - Set contains 2pcs x drill bits
ADVANTAGE - The 4241 high-speed steel material provides high hardness and wear resistance. The Nitriding Black finish can enhance the wear resistance and corrosion resistance, extending the lifespan of the drill bit. With a 118° standard point tip, these drill bits allow for faster feed rates and higher processing efficiency.
EXPLAIN - These drill bits are suitable for general metal machining and light-duty applications at low speeds. They are NOT suitable for drilling high-hardness metals such as stainless steel or heat-treated steel.























