mm twist drill bit, M35 cylindrical shank, 5% cobalt HSS, 135° gold finish, stainless steel carbide drill bit, high-hardness metal drill bits – pack of 12
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Product information
Description
PACKAGE CONTENTS: 12 drill bits with a 1 mm cutting diameter, 12 mm/0.47 in flute, 33 mm/1.3 in overall length, and a 135° point angle.
FEATURES: The drill bits are made of M35 high-speed steel with a cobalt content of 4.50% to 5.50%. This gives them excellent hardness, wear resistance, heat resistance, and high crack resistance, making them ideal for machining hard metals. The gold plating improves corrosion resistance and extends the service life of the drill bits.
APPLICATION: The M35 twist drill bit is suitable for professional machining, especially for drilling stainless steel.
It is also suitable for shaping high-hardness materials such as carbon steel, iron, aluminum, copper, plastic, wood, and more.NOTE: Position the twist drill bit at a 90° angle to the workpiece surface.
For thicker materials, drill in several passes to avoid overheating or material breakage. For large holes, start with a pilot hole. Use coolant to increase efficiency, extend tool life, and reduce material damage.NOTE: Speed and feed rate vary depending on the material. Generally, the harder the material, the lower the speed and feed rate should be. Specific speed and feed rate recommendations for common materials can be found on the product page.
Features
- BrandOTHERS
- Shank typeCylindrical
- Compatible machineDrill
- Suitable forMetal
- Material to Work OnMetal
- MaterialCarbide
- Coating for drill bits and milling cuttersCarbide
- Bit typeRotary file
- Insertion typeCylindrical
- ManoMano ReferenceME231398146
- MMID374539619520
- Product codezyz-y-6926
- EAN9192030394417
Drill buying guide
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