5" DTH Hammer Drill Bits 350N:

• Model number: 350N
• Processing type: forging
• Material: YK05 + alloy steel
• Bit size: 5"
• Shank length: 260mm
• Bit diameter range: 133mm-152mm
• Bit face shape: flat, concave, convex, drop central, or other as required
• Carbide button shape: spherical (dome, round, ball), ballistic
• Packing: 2 bits in a carton, with foam inside, 10 cartons in a wooden case, secured by steel tapes
• Apply to: surface and underground mining, tunneling, geological exploration, quarries, dam construction, construction, water well

Please note that:
√ OEM
Numbers of air holes, bit diameter, number and shape of buttons, face shape, all can be customized

√ Standardization
All Wooke drilling tools are standardized and our DTH button bit shanks goes perfectly well with the famous brand such as Atlas Copco, Ingersoll-Rand, Sandvik

What makes Wooke products unique and unsurpassed?
With special heat treatment, our DTH button bits have a longer service life than other similar

Wooke Rock drill equipment company ltd established in 1995 is the top manufacturer of high air pressure DTH hammers and bits from China, who has its self-owned intellectual property and strong R and D capability, she also has employees exceeds 300, factory space more than 40000m2, experience more than 23 years
She is honorably developed and OEM the best rock drilling tools in China, which includes:
1. DTH hammers
2. DTH button bits
3. Top hammer rock tools: shank adapters, couplings, top hammer bits
4. Various eccentric and symmetric system
5. Reverse circulation hammers and bits 
6. Drill pipes
7. Adapters: box-pin, box-box, pin-pin