Four Spiral Flute M35 Step Drill Bit Set 1/8"-1"(9 Sizes), 3/8" Shank for Metal Step Drill bit, Impact Resistant Cobalt Step Drill Bit, for Stainless Steel, Wood, Aluminum, Plastic
List Price:
$39.99
Your Price:
$34.19
You save: $5.80 (15% off)
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Sustainability Insights
Sustainability data provided by the product manufacturer. Bazar does not independently verify these claims.
Sustainability Score:
🌱🌱🌱🌱 (8/10)
Why it's great:
This drill bit set is made from M35 cobalt steel, known for its high wear resistance and durability, which means it has a longer lifespan compared to standard drill bits. The TiAlN coating enhances its performance by reducing friction and increasing heat resistance, contributing to energy efficiency during use. Additionally, the extra-long warranty indicates a commitment to sustainability by encouraging proper maintenance and repair over discarding faulty products.
Sustainable Actions:
To extend the lifecycle of these drill bits, users should ensure regular cleaning after each use and avoid using them for unintended materials which could cause wear. When they reach the end of their useful life, consider recycling cobalt steel at a local metal recycling facility, which can help recover the valuable materials.
Features
- 【M35 Cobalt Superhard High Speed Steel】: ISI M35/1.3243/SKH55/M35 steel is a kind of high speed steel containing cobalt, which has the characteristics of high wear resistance, high pressure resistance and sintering resistance. Ideal for steel and plastic drilling with high-speed cordless drills.
- 【100 extra-long warranty period】：If you have any questions about the product, please contact us and we will answer you within 12 hours. If the hexagonal handle breaks, refund or replace for 100% .
- 【Unibit step drill bit compatibility 】：Unibit step drill bit can quickly and smoothly drill holes of different diameters, such as stainless steel, aluminum, wood, plastic board (the board must be thinner than the height of the step drill).
- 【M35 four spiral groove】: Step drill bit for metal four cutting blade design. Faster, smoother cutting and easier separation of sawdust.The service life is twice that of ordinary ladder drills, the drilling accuracy is significantly improved, the cutting speed is faster when drilling, and it has a unique effect on stainless steel drilling.
- 【9 Sizes :Including】:Step bit the bit contains sizes ranging from 1/2” to 1”. Common sizes 1”, 15/16”,7/8”,13/16”,3/4”,11/16”,5/8”,9/16”,1/2”,total 6 sizes,step bits For your everyday DIY needs
- 【TiAlN】:TiAlN coating is a new coating material in recent two years.ndustrial-grade construction ensures durability and longevity It has high hardness, high oxidation temperature, good thermal hardness, strong adhesion, low friction coefficient and low thermal conductivity coefficient.
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