Payment & Shipping Terms:
|Use:||Well Drilling||Type:||Drill Bit|
|Color:||Army Green||Size:||Standrad Size|
down the hole drilling tools,
down the hole drill bits
All Adriller products are compatible with many products manufactured by Sandvik, Atlas Copco, etc.
all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
1. manufacture as your requirement
2. bit diameter, face shape
3. carbide button shape
4. number of air hole
Perhaps the most fundamental decision when selecting different carbide
configurations is profile shape. Button bits most commonly have either a hemispherical
or semi-ballistic carbide design; however it is not uncommon to use other carbide designs as well.
Shorter lifetime and susceptible to breaks : Conical Full Ballistic
Tungsten carbide life time. Semi Ballistic
Longer lifetime and less susceptible to breaks: Crown Point and Hemispherical
Head Profile Design
Applications : Hard and abrasive formations, all round
Typical formations: Granite, hard limestone, basalt
Applications: Soft to medium hard rock, high penetration rate.
Typical formations : Limestone, hard limestone, shale, granite, basalt
Applications: Medium hard to hard formations, less abrasive, fractured formations, excellent control over hole deviation
Typical formations : Granite, basalt
Scope of application:
Mining, quarry, road building, well hole drilling, blasting, landslide prevention, dam reinforement, anchoring, geothermal, hydrology, etc
Contact Person: michael