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Material: HSS
Thermal treatment: Bit part 62-65HRC
Flute type: spiral flute
Drilling perfectly round holes in steel, brass, copper, aluminum, wood and plastic.
1. High-speed steel (HSS) material.
2. The spiral flute on the drill bit helps reduce friction and heat during drilling, improving the durability and service life of the drill bit.
3. Step design.
4. Multiple Sizes.
5. The drill bit works on a variety of materials and is suitable for DIY projects, construction, and metalworking.
Overall, the 3-piece HSS step drill bit with spiral flute offers durability, versatility, and efficiency for a variety of drilling applications.
With material applications in mind, Shanghai Easydrill Industrial Co.,Ltd, long a leader in high speed steel, cobalt, and carbide drill bits for metal, features a complete line of drill bits and hole cutting solutions for metal, wood, concrete, masonry,glass and other surfaces. Drilling, hole cutting, reaming, countersinking, tapping, milling, sawing, and deburring are comprehensively covered with Easydrill.
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