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Product Details:
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| Parts Name: | DTH Drill Bits | Brand: | JCDRILL |
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| Color: | Customized | Factory Visit: | Support |
| Sample Order: | Support | Usage: | Hole Drlling |
| Highlight: | dth drill bits,dth button bits |
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Customized Core Drilling Tools BWL NWL HWL PWL Cross Over Sub Adapter
JCDRILL DTH Sub Adapter
Description
In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.
Specifications
Female A | Male B | Diameter A | Diameter B | Length |
2 3/8API Reg | 2 3/8API Reg | 77 | 77 | 140 |
2 3/8API Reg | 2 3/8API Reg | 90 | 90 | 140 |
2 3/8API Reg | 2 3/8API Reg | 102 | 102 | 130 |
2 3/8API Reg | 2 3/8API Reg | 90 | 90 | 144 |
2 3/8API Reg | 2 3/8API IF | 95 | 95 | 130 |
2 3/8API Reg | 2 7/8API Reg | 90 | 102 | 120 |
2 3/8API IF | 3 1/2API Reg | 90 | 90 | 164 |
2 7/8API Reg | 2 3/8API Reg | 90 | 90 | 154 |
2 7/8API Reg | 2 3/8API Reg | 90 | 115 | 120 |
3 1/2API Reg | 3 1/2API Reg | 115 | 115 | 219 |
3 1/2API Reg | 2 3/8API IF | 115 | 115 | 160 |
3 1/2API Reg | 2 7/8API Reg | 115 | 115 | 160 |
3 1/2API Reg | 2 7/8API IF | 115 | 115 | 160 |
3 1/2API Reg | 3 1/2API Reg | 115 | 115 | 160 |
3 1/2API Reg | 4 1/2API Reg | 146 | 146 | 132 |
4 1/2API Reg | 3 1/2API Reg | 146 | 115 | 235 |
F48×10 | F42×10 | 59 | 59 | 203 |
F48×10 | F48×10 | 59 | 59 | 203 |
F48×10 | 2"API Reg | 59 | 59 | 203 |
Female - Female
Female A | Male B | Diameter A | Diameter B | Length |
2 3/8API Reg | 2 3/8API Reg | 77 | 77 | 200 |
2 3/8API Reg | 2 3/8API Reg | 90 | 90 | 200 |
2 3/8API Reg | 2 7/8API Reg | 90 | 90 | 225 |
2 3/8API Reg | 3 1/2API Reg | 115 | 115 | 210 |
Male - Male
Female A | Male B | Diameter A | Diameter B | Length |
2 3/8API Reg | 2 3/8API Reg | 90 | 90 | 70 |
2 3/8API Reg | 3 1/2API Reg | 90 | 115 | 97 |
3 1/2API Reg | 3 1/2API Reg | 115 | 115 | 90 |
Business Information
| Minimum Order Quantity: | N/A |
| Price: | Negotation |
| Packaging Details: | Standard Export Delivery Package |
| Delivery Time: | 7days |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | Based on Detailed Order |
Certification
Delivery
FAQ
1. Shipping time for an order
We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
Strict inspection and testing for every order before shipping out .
3.How can we trust your company?
We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.
Contact Person: Leo Wang
Tel: 18311051375
Fax: 86-10-57159802
