Auniwaig 7.9mm Straight Shank Twist Drill Bit, Twist Drill High Speed Steel Bit, HSS-4241 Long Drill bit Apply to Stainless Steel, Copper, Aluminum Alloy, Wood, Plastic 2Pcs

★★★★★ 4.7 144 reviews

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Product details

Management number 228427811 Release Date 2026/05/31 List Price $4.80 Model Number 228427811
Category
  • 【Parameter】- Bit Diameter:7.9mm/0.31";Material:High Speed Steel 4241
  • 【Feature】 - The straight shank design is more suitable for many electric drills,sharp and twisted flute will make the drilling be more easy and effortless
  • 【Special Design】- Polished,Heat Treatment can increase the hardness and corrosion resistant of twist drill bit
  • 【Wide Applications】- The straight twist drill bit is used widely to drill the aluminum,iron material and electrical drilling machine
  • 【Warm Tips】- Carefully find out the relative position of the bit before grinding,otherwise it will affect the use
ASIN B08YJ1Q2C9
Brand Name Auniwaig
Shank Type Straight
Unit Count 2.0 Count
Part Number CU8400Z0201HF
Finish Types Polished
Manufacturer Auniwaig
Material Type High Speed Steel (HSS)
Tool Flute Type Straight
Surface Recommendation Stainless,Wood,Aluminum,Copper,Plastic,Steel

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4.7 out of 5
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144 ratings | 59 reviews
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