Our REAPER Silver & Demming, reduced ½”drill bits are made of a patented, high-molybendum alloy that stand the test of time. The 135 degree split point allows for successful drill start without pre-drilling or pre-punching. The precision ground flutes, nitro-carburize finished, and extra wide web design facilitate fast chip removal, thus preventing bits from heating up, becoming brittle, and breaking like other bits. Reaper drill bits cut stainless steel, spring steel, even a grade 8 bolts, like a hot knife through cold butter! And unlike conventional Silver & Demming bits with round shanks, all Reaper Silver & Demming bits have three ground flats, preventing chuck slippage

Our unique 8 pc Jumbo set features sizes by 1/16” increments instead of industry 1/* standards; sizes included 1 1/16”, 1 1/8”, 1 3/16”, 1 ¼”, 1 5/16’, 1 3/8”, 1 7/16” & 1 ½”.The set comes in a finished wood block for easy tool bench access. (individual sizes available)