13pcs 3/8"" Spot Weld Drill Bits High Hardness Wear Resistant Metal Hole Cutter Remover Kit Power Tool Accessories 13PCS

• --Material: The preferred material is made of high-quality steel, which has high heat resistance, hardness, and wear resistance. The center pin of the drill bit is a spring type.
• --Functions: The perfect tool can remove the spot-welded panel or metal plate without distorting the metal or damaging the panel below, thereby reducing skid welding and The need to break the weld.
• --Size: The diameter of the cutting blade is 3/8 inches, and the handle is a standard 1/4 inch size. Equipped with a flat handle to eliminate rotation in the chuck.
• --Easy separation: The spot welding cutting machine drill bit can easily separate the spot welding plate without distorting the metal plate. Separate spot welding of sheet metal, panels, etc., and cut out small inspection holes.
• --Widely Applicable: Double-sided blades with high efficiency. Dedicated for used on iron, cast iron, alloy steel, carbon steel, die steel, die grinder, drill holes, auto body renovations, etc.

Description:
Name: Spot Weld Drill Bits 
Product size: 75 x 10 x 7mm
Color: Black&Silver
Material: High speed steel
Kind reminder:
Pre drilling in the center of spot welding or using a center punch to create a starting point can provide additional stability when starting cutting.
Packing list:
13 x Spot Weld Drill Bits 
Note:
Different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.