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M2 HSS Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50 more Tungsten and 150 more Molybdenum, both of which are key elements in improving durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.Nonstop Our Polished Steps and Size Highlights let you able to see target hole size during drilling. No need to stop in the middle of the drilling and check. Save you time and hassle.Easier Faster Cleaner With our highaccuracy CNC processing and several optimized design details over the years, our design cuts EASY, FAST and CLEAN, outperforming the average ones on the market.Heavy duty Cuts holes on Stainless steel need appropriate pressure, Hardened Metal, Mild steel, Galvanized steel, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials. Up to 12ga 2.7mm thickness for Stainless steel.Multi Hole Sizes No need to buy a kit. This one step bit comes with 12 marked sizes so you can drill 12 different hole sizes, saving you time and efforts to change bits. Marked sizes including 316, 14, 516, 38, 716, 12916, 58, 1116, 34, 1316, 78. MORE DETAILS asin B094VDL5CT bestsellersrank 2,026 in Industrial Scientific See Top 100 in Industrial Scientific 3 in Step Drill Bits brandname Jerax tools customerreviews 4.6 4.6 out of 5 stars 792 4.6 out of 5 stars cuttinganglestring 118 degrees cuttingdiameter 0.88 inches finishtypes Nitridation itemdimensions 0.98 x 0.98 x 3.55 inches itemhighlight M2 High Speed Steel Fast, Clean Cuts in Stainless Steel, Copper, Aluminum, Wood, Plastic manufacturer Jerax tools materialtype High Speed Steel HSS minimumborediameter 2.8 millimeters model STG78 numberofflutes 2 numberofpieces 12 partnumber STG78 setname MultiMaterial Step Drill Bit Set 12 Piece shanktype Straight surfacerecommendation Stainless,Aluminum,Wood,Copper,Plastic,Steel toolflutetype Straight unitcount 1 Count
