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The Duro Dyne TD-31 Drill Bit 024003 is essential for creating accurate holes in sheet metal and other materials. The #31 drill size meets the needs of HVAC professionals and sheet metal workers. Made from hardened high vanadium steel, this drill bit ensures increased strength and longevity compared to standard drill bits. Its heavy web design offers flexibility, lowering the risk of breakage during operation. The 135-degree split point design guarantees quick starts and precise cutting without wandering.
This drill bit is optimized for HVAC applications and offers durability for extensive use.
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