shengbenhao 13Pcs M35 HSS Twist Drill Bits 5% Cobalt Drill Bit | Ø 1.5-6.5 mm, Drill Accessory, For Stainless Steel, Cast Iron, Hard Metal, Plastic and Wood

【Premium True 5% Cobalt Steel with 68 HRC】- 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits. It Usually is able to Provide 3X Heat,Wear and Chip Resistance, durable and strong. 【Professional and Widely Use】- M35 Cobalt HSS Drill Bits Set is Particularly Suitable for Hardened Material or Heavy Duty Work, Such as Cutting through stainless steel, steel plate, iron sheet, titanium alloy, cast Iron, hardwood and hard plastics, and also can be used for softer materials. 【Twist Design and Precise 135° Split Point】Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly. 【Sharp Drill Bit Edge】- This Kind of Drill Bits can even cut hardened metal into Long iron bars quickly, while a dull drill bit can just slowly wear through metal. 【13 Pieces Jobber Length Industrial Drill Bits Includes】- 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6.5mm. 【100% Satisfaction Guarantee】-If you are not 100% satisfied with your purchase for any reason whatsoever simply please feel free to contact us. Thank you!