1Pcs 5/16inch HSS Double Sided Rotary Spot Weld Remover Sheetmetal Drill Bit

Specifications
Materials:high speed steel
Item Length:77mm
Shank Diameter:7mm
Type:straight handle twist drill

Features
-100% and high quality.
-Use: iron, cast iron, alloy steel, carbon steel, die steel.
-Cast iron and difficult to process metal materials.
-With cost-effective and practical.
-Provides better panel separations than a panel .

Note:Due to the manual measurement,there might be some error.









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