HSS 5 Piece M35 Cobalt HSS Step Drill Bit Set Titanium Aluminum Nitride

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HSS 5 Piece M35 Cobalt HSS Step Drill Bit Set Titanium Aluminum Nitride  Technical Specifications
Material Cobalt
Cutting Diameter 0.88 Inches
Finish Type Titanium Aluminum Nitride
Shank Type Hex
Cutting Angle String 135 Degrees

Handle Drilling Tasks with Ease:‌ Engineered with four razor-sharp cutting blades, our step drill bit set delivers swift, vibration-free drilling performance. The advanced geometry slices through steel, aluminum, copper and other rigid materials with surgical precision – like a hot knife through butter!
Upgraded M35 Bits:‌Made from M35 cobalt high-speed steel (HSS), With its high hardness (HRC 64–66), excellent red hardness, and enhanced wear resistance for tough jobs. Our M35 cobalt steel drill bits last up to 8 times longer and drill 3 times faster than standard bits
Advanced Coating: The TiAlN coating improves surface hardness, offers reliable resistance to high-temperature oxidation, and and excellent thermal hardness, making it suitable for demanding applications
‌3 Pcs Step Drill:‌ ‌The comprehensive Step Drill set covers 90% of common metalworking applications with graduated diameters: 1/4″-3/4″ (9 steps), 3/16″-7/8″ (12 steps), 1/8″-1/2″ (13 steps), covering 34 sizes, enough to meet your DIY drilling needs
Easy Organization & Identification: Our step drill bits for metal come with a handy storage case, ensuring effortless organization and portability for all your drilling tasks. Clear size markings on each bit allow for quick identification
Efficient Drilling: The 135-degree cutting angle reduces self-wear and provides a larger stress area, helping enhance chip removal for smoother, cleaner drilling performance
Widely Application: Our metal step drill bits are ideal for drilling into metal sheets, stainless steel, aluminum, copper, plastic, and other thin materials

What are the advantages of M35 4 flute step drill?
Enhanced Stability‌ – Its multi-flute design minimizes vibration during operation, ensuring precise alignment and reducing workpiece deformation‌.
‌Optimized Cutting Performance‌ – The geometry provides 23% faster feed rates compared to standard step drills while maintaining ±0.05mm dimensional accuracy‌
Is M35 material step drill? How could I use this step drill?
Yes, this is M35 material.
The step drill is used in a drill or drill press.
Determine the hole size you need, and then drill a step drill into the hole until you reach the desired diameter.  HSS 1/4-2 Inch Large High Speed Steel Step Drill Bit Doubles Flutes for Hole Drilling