5-35mm HSS Titanium Core Step Drill Bit Spiral Groove Wood Metal Hole Cutter High Speed Steel Core Drill Bits

Features:
*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


Specifications:
Material : High Speed Steel
Surface : Nitrogen treatment (increasing the hardness and abrasion resistance)
Shank:Hex handle
Scop : thin iron plate,aluminum,insulation panels,PVC panels 4mm thick 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.Transition: 1cm=10mm=0.39inch.
2. 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.
3. Please allow slight manual measurement deviation for the data.