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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
10inch High Air Pressure DTH Drill Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit
Drill Bit | Bit Dia. (mm) | Air Holes No. | Gauge Buttons | Front Buttons | Weight(Kg) | |
mm | inch | |||||
Numa100
|
254 | 10 | 3 | 12*Φ18 | 20*Φ16 | 155.0 |
305 | 12 | 4 | 12*Φ18 | 36*Φ16 | 90.0 | |
311 | 12 1/4 | 4 | 12*Φ18 | 36*Φ16 | 104.0 | |
318 | 12 1/2 | 4 | 12*Φ18 | 38*Φ16 | 106.0 | |
330 | 13 | 4 | 14*Φ18 | 42*Φ16 | 112.0 |
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.
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High Air Pressure DTH Drill Bits 10 Inch Rock Drilling Tool ORE Mining Hammer Drill Bit Images |