3Pcs CO Cobalt Spot Weld Drill Bit Set Weld Cutter Remover Point Drill Bits Solder Drill Tools 1/4in 5/16in 3/8in

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3Pcs CO Cobalt Spot Weld Drill Bit Set Weld Cutter Features

• Containing Cobalt Spot Weld Drill use for Remove Sheet Metal Solder Joints. Flat shaft for sure grip, special centering nib design to avoid slipping.

• The titanium coating on the surface of the spot weld drill bit provides a smooth drilling experience and prevents dulling due to overheating, extending performance.

• High-speed steel containing cobalt is a good combination of toughness and hardness, for use on drilling through hard substances, commonly used for locating spot welds in automobile frames.

• Notice:We recommend using cutting lubricant and a spot weld chisel to extend the life of these drill bits (lubricant and chisel not included).

• Spot weld cutter set including 3 pcs different size bit comes into 1 Storage Box for your convenience. Including 3pcs drill bit of 1/4in 5/16in 3/8in to meet different requirements.

About 3Pcs CO Cobalt Spot Weld Drill Bit Set Weld Cutter

Specification: Condition: 100% Brand New Item Type: Drill Bit Material: HSS CO Color: As Pictures Shown Surface: Titanium-plated Size: 1/4in (6.5mm), 5/16in (8mm), 3/8in (10mm) Length: Approx. 45mm / 1.8in Role: Remove sheet metal welds Weight: 123 g / 4.3 oz(approx.) Aluminum Box Size: Approx. 10 x 8 x 2.9cm / 3.94 x 3.15 x 1.14in Package List: 3 x Drill Bit