Address: 275 Lisan Road Liling City, Hunan Province, P.R.CHINA
Zip Code: 412200
Tel: 0086-0731-23369587
Mobile: 0086 13787818664
Email:kim@sixstarhardmetal.com
Website:www.sixstarhardmetal.com
Road Razor Button
Tungsten Carbide Parabolic Buttons Road Razor Buttons 3T10434T,MP31662,JGQ25/61-3,etc
Six Star Carbide Buttons based on ISO standard with high toughness ,wear resistance and precision. They could mining quarrying coal-cutting, road construction, snow plow etc. Recommended carbide grades are YK 20, YG 8C,YG11C, if you have any inquiry, please feel free to contact me.
Product feature:
Six Star Hardmetal carbide button have good wear-resistant and a longer service life.
1. drill bits have long service life: with the unique proprietary technology,our cemented carbide drill bits strength ≥2800N,hardness(HRA)≥92.
2. drill bit button do not break easily: using high strength chisel tool stell, and strict technology for heating processing, our drill bit button have higher strength.
3. full type, our drill bit can meet the request of mining with different hardness of rock.
Parabolic buttons
Type | Dimension (mm) | |||||
D | d1 | d2 | H | h1 | h2 | |
MP31622 | 18.0 | 10.0 | 9.5 | 20.15 | 4.5 | 6.5 |
Type | Dimension (mm) | |||||
D | d | H | h1 | h2 | ɑ° | |
3T10416T | 16.07 | 8.0 | 15.08 | 3.00 | 1.8 | 92 |
3T10427T | 18.75 | 9.5 | 17.76 | 3.75 | 1.5 | 83 |
3T10434T | 17.86 | 9.6 | 17.16 | 3.84 | 1.6 | 82 |
Type | Dimension (mm) | |||||||
D | d | H | h1 | h2 | ɑ1° | ɑ2° | ɑ3° | |
JGQ25/61-3 | 15.0 | 8.8 | 11.0 | 1.0 | 3.5 | 95 | 126 | 30 |
Type | Dimension (mm) | ||||||
D | d | H | h1 | h2 | SR | ɑ° | |
MA97111-2 | 16.4 | 8.8 | 16.6 | 11.3 | 3.8 | 4.0 | 40 |
Standard of tolerances of D and H
Diameter | Height | ||
Nominal size | Tolerance | Nominal size | Tolerance |
≤10 | ±0.10 | ≤11 | ±0.10 |
11 - 18 | ±0.15 | ||
＞10 | ±0.15 | 18 – 25 | ±0.15 |
＞25 | ±0.20 | ||
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