1.point angle:118 degree 2.TiAlN coated for long life 3.HRC 45/55/65 4.lower price
solid carbide step drill for drilling processing
Features:
1. Our each product is made by world latest 5-AXIS tools grinding machine - Michael Deckel imported from Germany. Guarantee the precision, quality about each one.
2. Each mill will be inspected by ZOLLER measuring & inspected machine.
3. We have a lot rich industry experience in producing and more competitive price than other industries.
4. Suitable for Copper, Cast Iron, Carbon steel, Mould steel, Stainless steel, Titanium Alloy, Tool steel, and Heat-treated steel processing.
5. It gets longer using life which mills are coated, from roughing to finishing of the processing , improving high efficiency.
6. We accept the specification according to your requirement.
Custom-made non-standard, OEM service also available!!!
| flute diameter d1(mm) | flute length L1(mm) | flute diameter d2(mm) | flute length L2 (mm) | shank diameter D (mm) | overall length L(mm) |
| 3.4 | 11.5 | 6 | 28 | 6 | 65 |
| 4.3 | 13.5 | 6 | 28 | 6 | 65 |
| 5.0 | 16.5 | 8 | 41 | 8 | 80 |
| 6.8 | 21 | 10 | 47 | 10 | 89 |
| 8.6 | 25 | 12 | 55 | 12 | 102 |
| 10.3 | 30 | 14 | 60 | 14 | 107 |
| 12.3 | 34 | 16 | 65 | 16 | 115 |
| 14.3 | 38 | 18 | 73 | 18 | 123 |
Our Culture:
1. Our proprietary designs and exacting manufacturing specifications insure that every tool we sell meets or exceeds our customers' needs and expectations.
2. The foundation of our commitment to deliver top-quality tools to our customers is our 100% inspection Quality Control process using state-of-the-art optical measurement systems to support both manufacturing and product design.
3. We believe that this is the only way to ensure that we deliver the finest products to customers who demand precise, reliable tools in their applications.
solid carbide step drill for drilling processing
