Down the hole bits
1).Full size: dia 65mm~253mm.
2).1 pcs+ 5 days
3).Large quantity in stock
Deep hole drill bits
Port: tianjin
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 10000 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden box;pallet
Delivery Detail: 7-10days
We could supply many kinds of down the hole bits,dth bits, dth bits, DTH ( down the hole)hammer and drill rigs.
1). Usage : water well drilling, mining drilling,rock drilling , oil drilling,etc;
Working pressure : 0.5~0.7Mpa ( Low pressure)
Drill diameter range : 65mm ~253mm
2).MOQ : 1 PCS by sea or by air
Package : Wooden box
Payment terms : T/T
Delivery Time : 5 days
Button bits ( low pressure 0.5~0.7Mpa)
| Part No. | NO.Air Holes | Dia(mm) | Weight(Kg) | Gauge | Front | DTH Hammer |
| Buttons | Buttons | |||||
| KXD90-120 | 3 | 120-125 | 5 | 8×Φ14 | 3×Φ12 | KXD90 SPM90-I |
| KXD90-130 | 3 | 130-135 | 6.8 | 9×Φ14 | 4×Φ12 | |
| KXD110-110 | 3 | 110-115 | 6.1 | 6×Φ14 | 5×Φ12 | KXD110 |
| KXD110-115 | 3 | 110-115 | 6.3 | 6×Φ14 | 5×Φ12 | |
| KXD110-120 | 3 | 120-125 | 7 | 6×Φ14 | 6×Φ12 | |
| KXD110-125 | 3 | 125-130 | 7.1 | 6×Φ14 | 7×Φ12 | |
| KXD110-130 | 3 | 130-135 | 7.3 | 6×Φ14 | 7×Φ12 | |
| KXD110-135 | 3 | 135-140 | 8 | 6×Φ14 | 7×Φ12 | |
| KXD110-140 | 3 | 140-145 | 8.2 | 6×Φ14 | 8×Φ12 | |
| KXD110-150 | 3 | 150-155 | 9 | 6×Φ14 | 8×Φ12 | |
| KXD150-155 | 3 | 155-160 | 16.3 | 15×Φ16 | 4×Φ14 | KXD150 |
| KXD150-165 | 3 | 160-165 | 17.3 | 15×Φ16 | 5×Φ14 | |
| KXD150-185 | 3 | 180-185 | 19.6 | 15×Φ16 | 6×Φ14 | |
| KXD150-200 | 3 | 200-205 | 23 | 9×Φ16 | 12×Φ14 |
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