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| Place of Origin: | China |
| Brand Name: | MIROC |
| Certification: | CE ,ISO |
| Model Number: | NUMA 100 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | Negotiated price |
| Packaging Details: | dth drill bits first be packed in polybag,then be packed in plastic box or wooden box |
| Delivery Time: | 5-15 working day |
| Payment Terms: | T/T, L/C, D/A, D/P, Western Union, MoneyGram,Paypal |
| Supply Ability: | 100 000pcs/month |
| 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 |
| High Light: | carbide tipped drill bits,dth hammer bits |
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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.
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
