2Pcs High Speed Steel Rotary Spot Weld Drill Cutter Remover Carbide Bit 3/8” + 5/16”

1、100% brand new and high quality.2、The shank is forged with high speed steel, which is sturdy and not easy to deform.3、Made of high quality carbide material, the drill bit tip is of high hardness and hard to break.4、Sharp sawtooth makes sure fast and smooth cut under high speed.5、Can be installed on electric rotary tool to remove welding spot.Features:1. 100% brand new and high quality.2. The shank is forged with high speed steel, which is sturdy and noteasy to deform.3. Made of high quality carbide material, the drill bit tip is of highhardness and hard to break.4. Sharp sawtooth makes sure fast and smooth cut under high speed.5. Can be installed on electric rotary tool to remove welding spot.Specification:Material: High Speed Steel + CarbideColor: Silver + BlackTotal Length: 77mm / 3.03inShank Diameter:Sawtooth Circle Diameter: 3/8"(9.5mm), 5/16"(8mm)Options: 1pc 3/8" drillbit, 1pc 5/16" drill bit, 1pc 3/8" drillbit + 1pc 5/16" drill bitWeight: Approx. 23-48gPackage Includes:1 x 3/8" drillbitor1x 5/16" drillbitor1 x 3/8" drillbit1x 5/16" drillbit(Based on your choice)