Manufactured from HSS for maximum strength and durability. Works perfectly on drilling holes in a number of materials including steel, copper, aluminium, plastic etc. 12mm flat shanks so suitable for use in most drilling machines, whether, electric, battery or air.
eBay
10pcs 6-30mm Diamond Coated Hole Saw Core Drill Bit for Porcelain Tile Marble Glass Ceramic cutting tools Drill
Aliexpress UK
• Set of 3 Pcs plus 3 Cutting bits. Shank dia- 3/8"/ 10mm. • Quality hard wearing fly cutters.
eBay
British System Woodworking Square Hole Drill DIY Woodworking Square Hole Tenon Machine Drill Bit Electric Tool Accessories
Aliexpress UK
M12 x 1.75 x 16.3mm. 5x Twist Drill Bits. M5 x 0.8 x 6.7mm. 110x Wire Thread Inserts. Includes 110 Wire Thread Inserts. 5x Break Pin Tools. 1x Hex Key. 5x Installation Tools.
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6pc Natural Color Three Pointed Flat Drill Hexagonal Handle Woodworking Hole Opener Wooden Board Drilling Bit Tool Set
Aliexpress UK
HSS Tool Bit Square Lathe Fly Cutter Mill Blank. M2 Grade HSS. This tool bit makes for a great finishing tool.
eBay
12Pcs Diamond Coated Drill Bits Set 6-35mm Hole Saw Kit for Glass Marble Granite Stone Tile Ceramic - Hand Tools
Aliexpress UK
Material: HSS. Pricing is for 10 drill bits. 3.0-3.2mm will be in bag Length of the drill bits Application: Suit to drilling Copper, aluminium, plastic, wood, PCBs and other soft materials. Suitable for a small object processing.
eBay
Dustproof Cover Impact Drill Ash Bowl Household Electric Drill Bit Dust Collector Dust Bowl Dustproof Power Accessories Tool
Aliexpress UK
Bought from RDG Tools, not used and haven't been ground to any shape.
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New Thread Screw Measurement Ruler 304 Stainless Steel Caliper Metric Gauge Tool For Accurate Measuring Screw Pitch Bit Bolt Nut
Aliexpress UK
Made from high speed steel (HSS). 14mm, 16mm, 18mm, 19mm, 21mm, 22mm, 24mm & 25mm. 1/2" (12.5mm) shank.
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MAKITA E-03442 Impact Premier Mag Boost Sleeve Nozzle Mag Booster Power Tool Accessories Magnetic Bit
Aliexpress UK
Type M10 1.0 HSS. Material HSS. Pitch 1.0mm. Widely used for processing nuts and other parts of the ordinary with internal thread. Thread Direction Right hand. Square Head Size 6.3x 6.3mm (L W). Material :High Speed Steel 6542.
eBay
21Pcs Hole Saw Set Saw Cup Wood Crown Drill Bit For Gypsum Board Wood PVC Plastic Density Board Metal Woodworking Tools
Aliexpress UK