Material: HSS Steel. 1 Pcs x 4-32mm Step Cone Drill. 1 Pcs x 4-20mm Step Cone Drill. 1 Pcs x 4-12mm Step Cone Drill. With the Titanium coated to reduce friction and heat. Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic,copper, fibreglass and PVC etc.
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Enables a faster, more stable and smoother cutting. It can automatically chamfer the hole to clean the drill bit. Made of super strong HSS steel and coated with Titanium. Titanium coating ensures easy cutting steel sheet, Aluminum sheet, Copper, plastic, wood etc.
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The Blue Spot Tools 3 Pce Step Drill Set is specially designed for precision drilling of holes in aluminium, brass, copper, plastic, steel, and wood. Manufactured from high-speed steel for increased durability and cutting power.
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【Two-Flute Spiral Groove Design】Enables a faster, more stable and smoother cutting. It can automatically chamfer the hole to clean the drill bit. 【HSS & Titanium Coated】Made of super strong HSS steel and coated with Titanium, Titanium coating ensures easy cutting steel, Aluminum sheet, Brass, Copper, plastic, wood etc.
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1 x High Quality HSS Blacksmith Drill Bit. High-speed steel (HSS) construction: resists wear for long-lasting performance. Reduced shank: Drills larger holes with standard 1/2" or 13mm chucks. Drills through: Steel, cast iron, copper, brass, iron, and plastics.
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Material: HSS. Superior quality HSS which makes your work more efficient and will reduce your man efforts. Its surface has been polished by the titanium processing so that will reduce friction and run cooler.
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Material: HSS. Superior quality HSS which makes your work more efficient and will reduce your man efforts. Its surface has been polished by the titanium processing so that will reduce friction and run cooler.
eBay