Usage: Coal cutting, Mining, Oil drilling, Well dig, Road Milling etc.
Applicable layers: dense sand, gravel and medium hard rocks, etc..
Other Type: B47K20H, B47K19H, B47K17H, 3050, 3060, 3065
Hardness: 50-54 HRC

Unique Rock Auger Teeth B47K Rock Drill Bit Holder

1, Adopts superior material and mature process to manufacture;

2, Each bit is inspected strictly before shipping;

3, Wear-resistance and long service life;

4, Factory price but good quality

  Carbide Bullet Teeth use high grade alloy steel and tungesten carbide tip and adopt advancedbrazing technology to produce high quality, high wear resistance, long life cutters. we also can produce all kind of rotary bits, trenching bit and flat bit according to customers' requirements.

Welcome Contact Us

Due to space limitations, not all product details are displayed. For details, please consult Cathy Lee, WhatsApp+8613311085686

Cathy Lee

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After clicking on the link on the phone you can use Whatsapp to contact me directly.We can discuss more details in there .