UK DRILLS THE PROFESSIONALS CHOICE

UK Drills HSS Step Drill Bit Titanium Coated 4 20mm 9 Steps Set for Drilling on Hard Metal, Stainless Steel, Cast Iron

Name: UK Drills HSS Step Drill Bit Titanium Coated 4 20mm 9 Steps Set for Drilling on Hard Metal, Stainless Steel, Cast Iron
Brand: UK DRILLS THE PROFESSIONALS CHOICE
SKU: 3b0c203d77b1af5e76976c497a3ac20c
Price: 10.49 GBP
Availability: InStock

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Amazon ONE DRILL BIT, MULTIPLE HOLE SIZES: 4-20mm step drill with 9 steps, every 2mm from 4mm to 20mm. Drill until the step you need has gone through the sheet, then stop. No changing bits between sizes. MADE FOR SHEET METAL: For drilling sheet metal and other thin materials. Each step only cuts as deep as the step is tall, so it's for thin sheet, not thick plate. For thick plate or deep holes, use a cobalt drill bit instead. EVERY STEP IS MARKED: Each step has its size marked on the bit, so you can see which hole you're drilling. The slope up to the next step takes off the sharp edge, for a clean, burr-free hole. TITANIUM COATED HSS: High speed steel with a titanium coating that reduces heat and friction. The 1/4 inch hex shank fits a standard drill chuck and the flat sides stop it slipping. Use drill mode, not hammer. FOR A CLEAN HOLE: Clamp the sheet down, keep a steady speed with light, even pressure and go slower on the bigger steps. Use cutting fluid on steel and stainless. Supplied in its own tube.

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£ 10.49

Description (1)

ONE DRILL BIT, MULTIPLE HOLE SIZES: 4-20mm step drill with 9 steps, every 2mm from 4mm to 20mm. Drill until the step you need has gone through the sheet, then stop. No changing bits between sizes. MADE FOR SHEET METAL: For drilling sheet metal and other thin materials. Each step only cuts as deep as the step is tall, so it's for thin sheet, not thick plate. For thick plate or deep holes, use a cobalt drill bit instead. EVERY STEP IS MARKED: Each step has its size marked on the bit, so you can see which hole you're drilling. The slope up to the next step takes off the sharp edge, for a clean, burr-free hole. TITANIUM COATED HSS: High speed steel with a titanium coating that reduces heat and friction. The 1/4 inch hex shank fits a standard drill chuck and the flat sides stop it slipping. Use drill mode, not hammer. FOR A CLEAN HOLE: Clamp the sheet down, keep a steady speed with light, even pressure and go slower on the bigger steps. Use cutting fluid on steel and stainless. Supplied in its own tube.