NEIKO 10198A Step Drill Bit Set | 5 Piece, 4mm- 35mm | Metric Titanium High Speed Steel Unibit, Stepper Cone Drill Bit | Two Flute Step Down Bits, 135 Degree Point
135 SPLIT POINT TIP Each step down drill bit is made with high strength HSS and is black and cobalt-treated for added durability to ensure long service life and longevity. The design of the tip angle increases cutting speed with self-centering and prevents walking off the surface of workpiece.
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4mm to 20mm Spiral Flute Step Drill Bit, High Speed Steel Titanium Coated, Metric Hex Shank, HSS Tool For DIY Plastic Wood Steel Metal Aluminum Copper. Cone Cutter Hole Cutter Drill Bit
HSS (high speed steel) with a titanium (Tin) coating - The titanium coating makes it easier to drill materials and also gives an improved tool life. Where possible use coolant to increase the tool life even further.
Silverline 656611 Titanium-Plated HSS Step Drill 20 - 36 mm
12 mm shank
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Bamyli 6 Pcs Step Drill Bits Set High Speed Steel Titanium Coated Cobalt Cone Step Drill Bit with Automatic Center Punch,Step Bits for Plastic Wood Metal Aluminum Iron DIY
Easy to Store The stepped drill bit for metal are all stored in a sturdy aluminum box for easy carrying and storage, ensuring that the drill bits are organized and easy to access.
NEIKO 10174A Quick Change Spiral Grooved Step Drill Bit | 10 Step Drill Bit Sizes in One - 1/4" to 1-3/8" | High-Speed Steel and Titanium Nitride Coating | Two-Flute Design
DURABLE Coated in HSS and Titanium nitride for maximum durability.
3 Pcs Large HSS Steel Step Cone Drill Bit Set - Titanium Bits for Metal, Wood, Plastic - Multi-Size Drill Bits - Ideal for DIY & Professional Use
Durable Titanium Coated High-Speed Steel Made from premium HSS steel with a titanium coating, these drill bits are engineered for durability, providing a longer lifespan and better performance when drilling into tough materials.
HSS Titanium Step Drill Bits with Automotive Center Punch, 50 Sizes High Speed Steel Step Bit Set for Sheet Metal with Aluminum Case (5PCS Step Drill + 1PC Center Punch)
High Quality Material -- This step drill set made of High speed steel along with titanium coating ensures outstanding durability and sharpness,can reduces the friction,runs cooler.
toolant Four Spiral Flute Cobalt Step Drill Bit(Pro Max), 4-12mm Impact Ready Four Spiral Flutes Unibit Step Bit, 6mm Hex Shank Unibit for Metal, Stainless Steel, Aluminum, Wood, Plastic
ALUMINUM TITANIUM NITRIDE COATING - With 35 Gigapascal(GPa) Nano Hardness harder materials can be cut and higher cutting speeds can be achieved.
LEKOMESH Cobalt Step Drill Bit - 4-22mm Four Spiral Flute Step Drill Bit M35 with Impact Ready Unibit for Stainless Steel Metal Aluminium Copper Wood Plastic
Size Diameter 4-22mm; Total length 80mm; Working length 55mm; 10 step drill bit (4 6 8 10 12 14 16 18 20 22mm), quick change hex shank.
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Malayas 5PCS Large High Speed Steel Cobalt Multiple Hole 50 Sizes Step Drill Bit Set for Cutting Holes in Steel, Aluminum, Copper, Stainless Steel, Brass, Plexiglass, Wood and Laminates
Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck
M35 Cobalt Step Drill Bit for Metal, HSS Spiral Step Drill Bit Grooved Stepped 6.35mm Hex Shank Multiple Hole Metric 3-13mm Titanium High Speed Steel Cone Cutter for Stainless Steel Wood Plastic DIY
11-Step Sizes for Multi-Use Drilling This M35 cobalt step drill bit offers 11 different step sizes ranging from 3mm to 13mm, providing versatility across multiple thicknesses. With sizes including 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, and 13mm, it eliminates the need for multiple drill bits, making it a must-have in any tool kit.
£ 5.59
Meichoon Large HSS Step Cone Drill Bit Set 6-60mm Spiral Groove 12 Steps Sizes, Cobalt Cone Drilling Tool Hole Cutting, Enlarge, Metal Sheet, PVC Sheet Woodworking, Triangle Handle, DC18
HSS & Titanium Coating - High speed steel makes it last longer than others, titanium coating ensures easily cut through steel sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease.
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