13 PCS Metric M35 Cobalt Steel Twist Drill Bit Set HSS Extremely Heat Resistant With Straight Shank To Cut Through Hard Metals Like A Hot Knife Through Butter,Such As Stainless Steel,Titanium Alloy

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%20With%20an%20extended%20tool%20life%2C%20Migiwata%20cobalt%20drill%20bits%20will%20give%20you%20the%20lowest%20cost%20per%20hole%20drilled. %20The%20cobalt%20increases%20the%20strength%20of%20the%20steel%20and%20makes%20it%20more%20heat-resistant. Extremely high hardness, in the drilling work has excellent processing performance,All grinding sharp ligament sticky milling work hole smooth no burr. Professional Grade M35 Cobalt High Speed Drill Bit Set - HSS Drill Bits... 1mm-2mm | 3000-1800 giri / min 3mm-4mm | 1400-1000 giri / min %20The%205-percent%20alloy%20is%20known%20as%20M35%20grade. M35 Twist Drill Bits 13 PCS Metric M35 Cobalt Steel Twist Drill Bit Set HSS Extremely Heat Resistant With Straight Shank To Cut Through Hard Metals Like A Hot Knife Through Butter,Such As Stainless Steel,Titanium Alloy Wd40 Spray The JTWEB brand is committed to providing customers with high quality products and comprehensive services. No Center Punch Is Needed:The 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. - For metals with high hardness and many impurities, the speed is slower than normal drilling, and the cooling effect is better. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks 2mm-3mm | 1800-1400 giri / min Metal cutting range: thin metal plates (steel and aluminum) and body panels (metal, glass fiber and plastic), low carbon steel, they are very effective on these projects %20%0A%0A%20Lowest%20Cost%20Per%20Hole%20Drilled%0A%0A%20Cobalt%20drill%20bits%20are%20more%20expensive%20than%20other%20drill%20bits%2C%20but%20if%20you%20regularly%20drill%20through%20metal%2C%20they%20are%20a%20good%20investment%20since%20they%20tend%20to%20last%20longer. Easy Usage And Store :The set includes 13pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm,13Pcs Packed in a Plastic Bag For Easy Usage And Store %20Refund%20or%20free%20replacement. 13 PIECES PROFESSIONAL COBALT TWIST DRILL Instructions for Use - When working with manual drills, pay attention to the rotation speed adjustment, the drill bit is easily damaged if the rotation speed is too fast. 6mm-7mm | 700-600 giri / min 13Pack HSS Twist Drill Bit Set Metric M35 Cobalt Steel High Speed Steel Titanium Coated Drill Bit Tool Extremely Heat Resistant with Straight Shank 1.5mm-6.5mm for Drilling Tool Wood, Metal & Plastic 4mm-5mm | 1000-800 giri / min Tap And Die Set M35 5 5% Cobalt Metric Drill Bit Set (1.5mm-6.5mm/13 Pieces), Straight Impact Drill