Description
Details
DOUDINGMAO Alloy-Steel HRC89 TiAlN Countersink Deburring Chamfer Drill Bit 1-4mm/2-5mm/5-10mm/10-15mm Inner Hole: The same containing high-speed steel , with a TiAIN coating on its -, can extend its service life three times. TiAIN coating is resistant to ultra-high temperatures and can be used for a long-time without coolant, making it suitable for dry high-speed cutting.
Key features
- The same containing high-speed steel , with a TiAIN coating on its -, can extend its service life three times
- TiAIN coating is resistant to ultra-high temperatures and can be used for a long-time without coolant, making it suitable for dry high-speed cutting
- Industrial grade TiALN coating, where Al2O3 forms on the -, forming a hard protective layer during drilling. (Suitable for high-speed drilling)
- Material: High Speed Steel (HSS)
- Colour: as the pic show
Product specifics
- Brand: DOUDINGMAO
- Category: Drill Bits
- Size: 5 to 10mm hole
- Colour: as the pic show
- Material: High Speed Steel (HSS)
- Part number: 13AC1902243-3_WJF666888