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
Coal Drill Tips
Carbide Mining Inserts Coal Drill Tips M10,M11,M12,M14,etc
Tungsten Carbide Mining Inserts Coal Drill Tips have Good abrasive resistance, Long service life, Good heat and corrosion resistance. The product can be used for making various drill bits.the professional tungsten carbide manufacturer-Six Star Hardmetal has a carbide grade tailored to fit your application.
Type M14
For making auger tips in excavators
Type | Dimension (mm) | |||||||||
B | H | S | b | ɑ1° | ɑ2° | |||||
Dim. | Tol. | Dim. | Tol. | Dim. | Tol. | Dim. | Tol. | |||
M1427R | 27.5 | ±0.5 | 22 | ±0.5 | 4.5 | ±0.3 | 10 | ±0.35 | 30 | 30 |
M1427L | 27.5 | ±0.5 | 22 | ±0.5 | 4.5 | ±0.3 | 10 | ±0.35 | 35 | 35 |
M1445R | 45 | ±1.0 | 21 | ±0.5 | 9 | ±0.35 | 15 | ±0.5 | 31 | 17 |
M1445L | 45 | ±1.0 | 21 | ±0.5 | 9 | ±0.35 | 15 | ±0.5 | 17 | 31 |
Type M10
For making rotary drill bits for coal and soft rock formations
Type | Dimension (mm) | |||||||
L | H | S | B | |||||
Dim. | Tol. | Dim. | Tol. | Dim. | Tol. | Dim. | Tol. | |
M1011R | 11 | ±0.35 | 12 | ±0.35 | 2.5 | ±0.2 | 4 | ±0.3 |
M1011L | 11 | ±0.35 | 12 | ±0.35 | 2.5 | ±0.2 | 4 | ±0.3 |
M1013R | 12.5 | ±0.5 | 12 | ±0.35 | 3 | ±0.2 | 4 | ±0.3 |
M1030L | 12.5 | ±0.5 | 12 | ±0.35 | 3 | ±0.2 | 4 | ±0.3 |
M1014R | 14 | ±0.5 | 19 | ±0.4 | 3.8 | ±0.3 | 4 | ±0.3 |
M1014L | 14 | ±0.5 | 19 | ±0.4 | 3.8 | ±0.3 | 4 | ±0.3 |
M1015AR | 15 | ±0.5 | 19 | ±0.5 | 3 | ±0.3 | 5 | ±0.3 |
M1015AL | 15 | ±0.5 | 19 | ±0.5 | 3 | ±0.3 | 5 | ±0.3 |
M1015R | 15 | ±0.5 | 22 | ±0.5 | 3.0 | ±0.3 | 5 | ±0.3 |
M1015L | 15 | ±0.5 | 22 | ±0.5 | 3.0 | ±0.3 | 5 | ±0.3 |
M1018R | 18 | ±0.5 | 22 | ±0.5 | 6.0 | ±0.3 | 5 | ±0.3 |
M1018 | 18 | ±0.5 | 22 | ±0.5 | 6.0 | ±0.3 | 5 | ±0.3 |
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