Additional information
| Weight | 0.07 kg |
|---|---|
| Brand | EZARC |
| EAN | 0810151450421 |
| UPC | 810151450421 |
EZARC Step Drill Bit for Metal, M35 Cobalt Step Drill Spiral Flute Unibit Step Drill Bit (4-12mm) Wear-Resistant AlTiN Coated, 1/4″ Hex Shank for Metal, Stainless Steel, Aluminum, Plastic
$0.00
- C-Profile DesignEZARC Step Drill Bits feature a triple-flute design for enhanced stability, effectively addressing issues of deviation during the cutting process. Additionally, ‘C-profile’ cutting edge ensure smoother cutting and 2X increase in cutting speed.
- AlTiN CoatingStep bits coated with aluminum titanium nitride, rated at 89HRC for exceptional hardness and thermal properties. This coating offers superior resistance to heat, wear, and corrosion, with high adhesion and low friction. Laboratory tests show it more durable than steamed black oxide coating for longer bit life.
- 9 Step SizesSpiral flute design, featuring 9 distinct steps from 4 to 12 mm, offers seamless and effective drilling across various thicknesses, eliminating the need for multiple bits. Includes 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm.
- M35 HSS Step DrillM35 cobalt high-speed steel achieves high levels of hardness and wear resistance through appropriate heat treatment. Its toughness and bending strength surpass those of standard high-speed steel, making this step drill bit more suitable for cutting harder materials, such as mild steel, medium hardness steel, stainless steel.
- Please NoteFollow these tips to keep your drill in top condition: add cutting oil or spray water to cool during continuous use, the start-up speed will be slower due to the larger cutting angle, any quality problems, please feel free to contact us.
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