Yakamoz 3Pcs Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 1/4-inch, 5/16-inch and 3/8-inch Application: Use this spot weld drill bit to separate spot welds and resistance spot welding panels without distorting the sheet metal. Heavy Duty: Special grade high speed steel cobalt mix is designed for long service life to withstand quick speed running rate. Durable: Heat resistant titanium coating withstands high-performance metal and wood drilling when used in high temperature environments. Pro Grade: Flat ground surface on bottom half of bit provides additional strength and chuck hold on any welding drill. Precise: Nibbed pilot tip design increases accuracy and prevents slipping when held down for marking purposes. Specification: Material: HSS CO Surface: Titanium Coated Size: 1/4in (6.5mm), 5/16in (8mm), 3/8in (10mm) Length: Approx. 45mm / 1.8in Package List: 3 x Spot Weld Drill Bits
Item model number | GY0571 |
Material | Cobalt |
Shank Type | Straight |
Country of Origin | China |
Finish Type | Titanium |
Package Dimensions | 4.29 x 2.87 x 0.71 inches; 1.76 ounces |
Tool Flute Type | Straight |
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