BCLONG 5-35MM HSS Titanium Core Step Drill Tool 13 Steps Multiple Hole Cone Drill Bits

Description: 100% brand new and high quality Made of high quality material durable and practical to use No need for a pilot hole Titanium coated to reduce friction and run cooler Automatically deburr holes as you drill High speed steel durable. Widely used to cut holes in a variety of material like steel wood thin iron aluminum alloy insulation boards PVC sheet ect Specification : Material : High Speed Steel Surface : Nitrogen treatment (increasing the hardness and abrasion resistance) Shank:Hex / round handle Scop : thin iron plate aluminum insulation panels PVC panels 4mm thickness within the timber. Type: 5-35mm(5 7 10 12 15 17 20 22 25 27 30 32 35mm) Shank: 23 x 13mm Total Size: 35 x 72mm Package included : 1 x 5-35mm Spiral Grooved Drill Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.