1.longer life: 20mm granite around 67holes
2.more longer life and more sharp than sinter and electroplate tool
Port: Ningbo/Shanghai
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Day
Payment Terms: T/T,Western Union,Paypal/Escrow
Contact Supplier
Packaging Detail: standard packaging
Delivery Detail: 3 days
we are professional diamond tools supplier. If a supplier don't know their products life, We can't say professional supplier. We test our diamond core drill bit . We know our products life. Longer product life is most buyer like. Our daimond tools can do more than 60 holes. If you want to confirm it with us? I can performance it by online. Only keep your msn , skype, or trademanager online, you could find good quality diamond tool.
Smaller order and samples will send to clients by international express.Smaller order payment by T/T , Paypal.
FAQ:
how to get samples?
Welcome to your order samples by online. You could pay for your order by Escrow. Your payment will transfer to Escrow account. Only after your confirm received your order items, Escrow will transfer order pyament to our account. So it is very safe for your online order.
How to send samples to clients?
On usual , order is smaller weight. It is fast sent by international express. Like EMS, TNT,DHL and so on.It is due to your selecting. 5-10days you could get your order items.
If it is high price by online order samples?
If you order samples by online, you will get order at discount price and express discount price. It is low cost for any products.
When supplier will send order?
When received your order payment to Escrow, We will send order products in 2-3days.
On usual , order samples are smaller size. Please contact me before you order it.
Details:
| Name | Model | diameter(mm) | Hole depth (mm) | threaded | Ovl(mm) |
| DBR diamond core drill bit | DBR-6 | 6 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-8 | 8 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-10 | 10 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-12 | 12 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-14 | 14 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-16 | 16 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-18 | 18 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-20 | 20 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-22 | 22 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-25 | 25 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-28 | 28 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-30 | 30 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-35 | 35 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-38 | 38 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-45 | 45 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-50 | 50 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-55 | 55 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-60 | 60 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-65 | 65 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-70 | 70 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-75 | 75 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-80 | 80 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-85 | 85 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-90 | 90 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-95 | 95 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-100 | 100 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-105 | 105 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-110 | 110 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-120 | 120 | 30 | No | 65 |
| DBR diamond core drill bit | DBR-125 | 125 | 30 | No | 65 |
Model No.: 65mm, for grouting,
Features: PDC Concave bit,PDC Matrix bit, popular in TURKIYE, IRAN,IRAQ for dam construction.
153mm, 180mm for geothermal well drilling.
Model No.: NQ
Features: Do diamond core bits OEM
High drill accuracy
Perfect quality
Model No.: refg040
Features: Our quality and quantity are the king in China, Our products are your best choice. PDC core bit
Model No.: NQ,HQ
Features: -Diamond Core Drill
-Superior quality,Reasonable price
-Over 10 years manufacture experience
-Do AQ,BQ,NQ,HQ,Non-standard OEM
Model No.: All types
Features: We are leading manufacturer of rock drill bit, chisel bit, cross bit, button bit in China for many years.
With ISO certificate
Model No.: All types
Features: We are leading manufacturer of rock drill bit, chisel bit, cross bit, button bit in China for many years.
With ISO certificate
Model No.: All types
Features: We are leading manufacturer of rock drill bit, chisel bit, cross bit, button bit in China for many years.
With ISO certificate
Model No.:
Features: PDC Core bit is a kind of pipe-shaped bit with PDC which can get the coring. It is used for geological exploration, coal mining.
Model No.: All types
Features: We are leading manufacturer of rock drill bit, chisel bit, cross bit, button bit in China for many years.
With ISO certificate
Model No.: All types
Features: We are leading manufacturer of rock drill bit, chisel bit, cross bit, button bit in China for many years.
With ISO certificate
Model No.: 153mm
Features: Henan Zhongmei Drill Tool Co.,Ltd
Your Mining Tool Expert
PDC Bit/PDC core bit/PDC oil bit/PDC non-coring bit
ISO certificate
Model No.: made-to-order
Features: Specialize in producing various kinds of PDC drill bits, PDC coring/ non-coring bits, PDC arc pillar bit in China.