6-60mm HSS 4341 Step Drill Bit Hight Steel Speed 12 Steps Straight Flute Step Drill

Description 6 60mm HSS 4341 Step Drill Bit Hight Steel Speed 12 Steps Straight Flute Step Drill Specification Material High Speed SteelDrill Steps Size 6 60mmLength Approx 106mm 4 17Diameter Approx 60mm 2 36 bottom Steps 12 steps 6mm 10mm 15mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm 55mm 60mm applicable to hardness below 25 degrees workpieces such as carbon steel aluminum parts Quantity 1pc Features Unique step structure one drill can open a variety of sizes Easy to install and you dont have to change the drill when you working 6 60mm 12 steps suitable for many demand Scope of application thin iron plate aluminum alloy insulation board 5mm PVC sheet Warning It cant work on the stainless steel you must choose 6542 M2 step drill Package Included 1pc x 6 60mm Step Drill Notice 1 Please allow a bit error due to manual measurement please make sure you do not mind before you bid 2 The color may have different as the difference display pls understand More Details