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DIMENSIONS This Luckyway M35 Cobalt Drill Bits set includes 20PCS 116 Jobber length twist drill bits, conveniently packed in a durable plastic storage case for easy organization and portability.APPLICATION These M35Cobalt drill bits are ideal for precision drilling on hard metals including stainless steel, cast iron, copper, aluminum, as well as wood and plastic, ensuring a longer service life for various projects.MATERIAL Crafted from industrygrade M35 High Speed Steel with a 5 cobalt content, these twist drill bits feature a smooth surface, high grinding precision, and sharp edges, making them incredibly durable for extensive use.FEATURES The 135 standard industrial double rear edge angle allows for selfcentering to prevent walkoff while drilling. The double spiral cutting slot design enhances cutting performance and improves overall drilling efficiency.SHANK DESIGN 3Flats shank to reduce spinout in the chuck, these jobber drill bits are compatible with all drill presses and most power tools. The unique Triflatted shank end locks securely onto a 3jaw chuck, eliminating slippage during operation.TIPS Material Level M428CobaltM355CobaltM2HSS6542HSS4341HSS4241 MORE DETAILS asin B0CSW7SF9N bestsellersrank 41,119 in Tools Home Improvement See Top 100 in Tools Home Improvement 88 in Jobber Drill Bits brandname Luckyway customerreviews 4.5 4.5 out of 5 stars 63 4.5 out of 5 stars cuttinganglestring 135 degrees cuttingdiameter 0.06 inches finishtypes Titanium includedcomponents 20Piece 116Cobalt Drill Bits manufacturer Zhenjiang Luckyway Tools Co.,Ltd materialtype Cobalt minimumborediameter 0.06 inches numberofflutes 2 numberofpacks 1 numberofpieces 20 partnumber T00113A setname 116 20Pcs Cobalt Drill Bits shanktype 3Flat surfacerecommendation Metal toolflutetype Spiral unitcount 20 Count upc 719209436380
