
5/16" Drill Bit Straight Shank 4241 HSS Gold Finish, 4pcs
SPECIFICATION:
-Cutting Edge Diameter: 5/16";(7.94mm)
-Flute Length: 80.96mm/3.19 inch
-Total Length:114.3mm/4.5 inch
-standard point: 118° standard point tip;
QUANTITY INCLUDED - Set contains 2pcs x drill bits
ADVANTAGE - The 4241 high-speed steel material provides high hardness and wear resistance. The Gold Finish 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: $8.93
-70%$8.93
$2.68Product Information
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Description
SPECIFICATION:
-Cutting Edge Diameter: 5/16";(7.94mm)
-Flute Length: 80.96mm/3.19 inch
-Total Length:114.3mm/4.5 inch
-standard point: 118° standard point tip;
QUANTITY INCLUDED - Set contains 2pcs x drill bits
ADVANTAGE - The 4241 high-speed steel material provides high hardness and wear resistance. The Gold Finish 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.























