Multi-Size Range: Includes 4-12mm step drill and 8-20mm countersink for versatile hole sizing. Hex Shank : Features a secure grip for stable drilling performance with various materials. High-Speed Steel: Made of HSS4241 for efficient cutting and heat resistance during prolonged work.
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Size:Approx. Precise and Accurate:With its precise cutting edge, this milling cutter ensures clean and accurate holes without any jagged edges. 1 x Step Drill Bit(14mm thread). 1 x Step Drill Bit(M10 thread).
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Straight Shank Design: Features a straight shank for secure and stable grip in standard drill chucks. 1.5-6.5mm Size Range: Includes multiple drill bit sizes for versatile drilling applications in various materials.
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Feature: Step Drill 5 Pieces High Speed Steel Black Oxide M2 Porous 50 Size 1/ 8-1-3 / 8 Inch Standard. Drills Clean, Accurate Large Holes In These Materials (Up To 1-3/8in. Diameter) Hard Sheet Metal, Ducts, Steel, Stainless Steel, Copper, Brass, Aluminum, Plastic, Plexiglass, Wood, Firewood, Veneers, Vinyl Siding, Acrylic, Plasterboard, Pvc Pipe, , Fiberglass And Cast Iron, Ideal For Electrical, Plumbing And Hvac Contractors. These Hss Double-Fluted Step Bit Kit Provide Faster Cutting And Drilling Than Single Flute Bits. The Easy-To-Read Step Markings And Targets Save Time When Drilling Holes. Dual-Flute Design Provides Greater Speed And Control And Optimized For Cordless Drills Driver Running At High Speed. .
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The drill bit is always at each use. Electric hand drill percussion drill bench drill.
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High hardness: HSS twist drills are made of high hardness HSS material with high hardness and anti-wear properties. High Strength: HSS twist drill has high strength and durability, able to withstand large cutting force and pressure.
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High-Speed Steel: Made of HSS4241 for efficient cutting and heat resistance during prolonged work. Multi-Size Range: Includes 4-12mm step drill and 8-20mm countersink for versatile hole sizing. Hex Shank : Features a secure grip for stable drilling performance with various materials.
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Size:Approx. Precise and Accurate:With its precise cutting edge, this milling cutter ensures clean and accurate holes without any jagged edges. 1 x Step Drill Bit(14mm thread). 1 x Step Drill Bit(M10 thread).
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