yg8 tungsten carbide drill tips
Minimum Order: 0
Quality/Safety Certification: 0.00
carbide rock drill tips
1.tunsgten carbide
2.Grade: YG8,YG8C
3.surface: Blank
4.professional manufacturer.
manufacturer of tungsten carbide rock drill
Percussion drill tip style 9900 | |||||||
TYPE | D | TOL | H | TOL | C | TOL | α |
9900-4.0 | 4.0 | positive0.20 0 | 4.2 | positive 0.20 0 | 1.0 | 0 -0.10 | 20° |
9900-4.3 | 4.3 | 4.5 | 1.0 | ||||
9900-4.8 | 4.8 | 4.8 | 1.0 | ||||
9900-5.0 | 5.0 | 5.0 | 1.2 | ||||
9900-6.0 | 6.0 | 5.3 | 1.4 | ||||
9900-6.4 | 6.4 | positive 0.25 0 | 5.5 | 1.4 | |||
9900-7.0 | 7.0 | 5.8 | 1.6 | ||||
9900-8.0 | 8.0 | 6.5 | positive 0.30 0 | 2.0 | |||
9900-9.0 | 9.0 | 6.9 | 2.0 | 0 -0.15 | |||
9900-5.0 | 9.5 | 6.9 | 2.0 | ||||
9900-10.0 | 10.0 | 7.5 | 2.2 | ||||
9900-10.5 | 10.5 | positive 0.30 0 | 8.0 | 2.2 | |||
9900-11.0 | 11.0 | 8.5 | 2.2 | ||||
9900-12.0 | 12.0 | 9.0 | 2.5 | ||||
9900-12.5 | 12.5 | 9.0 | 2.5 | ||||
9900-12.7 | 12.7 | 9.0 | 2.5 | ||||
9900-13.5 | 13.5 | 9.5 | 2.8 | 30° | |||
9900-14.5 | 14.5 | 9.8 | 3.0 | ||||
9900-15.0 | 15.0 | 10.5 | positive 0.50 0 | 3.0 | |||
9900-16.0 | 16.0 | 10.5 | 3.0 | ||||
9900-16.5 | 16.5 | 10.5 | 3.0 | ||||
9900-17.0 | 17.0 | 10.5 | 3.0 | ||||
9900-17.5 | 17.5 | 10.5 | 3.0 | ||||
9900-18.0 | 18.0 | positive 0.35 0 | 11.0 | 3.5 | 0 -0.20 | ||
9900-19.0 | 19.0 | 12.0 | 3.5 | ||||
9900-20.0 | 20.0 | 13.0 | 3.5 | ||||
9900-22.0 | 22.0 | 14.0 | 4.0 |