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High Air Pressure DTH Drill Bits 10 Inch Rock Drilling Tool ORE Mining Hammer Drill Bit

Categories DTH Drill Bits
Brand Name: MIROC
Model Number: NUMA 100
Certification: CE ,ISO
Place of Origin: China
MOQ: 1pcs
Price: Negotiated price
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram,Paypal
Supply Ability: 100 000pcs/month
Delivery Time: 5-15 working day
Packaging Details: dth drill bits first be packed in polybag,then be packed in plastic box or wooden box
Model number: NUMA 100
The drill head diameter: 254 305 311 318 330mm
Application: Ore Mining
Material: Carbide
No air holes: 2 4
Brand: MIROC
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High Air Pressure DTH Drill Bits 10 Inch Rock Drilling Tool ORE Mining Hammer Drill Bit

10inch High Air Pressure DTH Drill Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit

Drill BitBit Dia. (mm)Air Holes No.Gauge ButtonsFront ButtonsWeight(Kg)
mminch

Numa100


25410312*Φ1820*Φ16155.0
30512412*Φ1836*Φ1690.0
31112 1/4412*Φ1836*Φ16104.0
31812 1/2412*Φ1838*Φ16106.0
33013414*Φ1842*Φ16112.0

We can design and manufacture according to customers' requirmente of the bit diameter ,the NO of air holes,carbide buttons and the face shape.


Package and shipping


1. Packing details : Carton box and Wooden box .


2. Handling time for an order
Based on order quantity, normally it takes 15-30 days for production.
Only 2 or 3 days if we have stock on your request size.


3. Shipping way
Sample order: We suggest Express like DHL/UPS/TNT/FEDEX/EMS or by air.
Bulk order: We suggestby sea shipment or by airway cargo.Becuase our product is heavery products.Delivery by sea is more cheap.


Quality High Air Pressure DTH Drill Bits 10 Inch Rock Drilling Tool ORE Mining Hammer Drill Bit for sale
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