Dormer A723 HSS-E Spot Weld Drill Bits are designed specifically for drilling out spot welds in steel panels and sheet materials. Manufactured from HSS-E with 5% cobalt and a bronze-tempered surface finish, they feature a specially designed lip and spur point for positive positioning and efficient removal of welded areas. The short flute design provides increased rigidity and helps reduce the risk of shattering during hand-held drilling, making them particularly suitable for automotive body repair and general engineering applications.
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