Super Heavy Duty Design Diamond Reaming Shell for B, N, H, P Core Bits

Basic Info

Model NO.	B, N, H, P
Type	Core Drill Bit
Material	Diamond
Usage	Well Drilling, Metal Drilling, Coal Mine Drilling
Transport Package	Wooden Box
Specification	B, N, H, P
Trademark	AU-PROSPECT
Origin	China
HS Code	730451
Production Capacity	100, 000PCS/Year

Product Description

Product Description

The reaming shell profilesThree-ring reamerStandard designDouble ring reamer, only suitable for B, N, H, P size, need inner tube adjustmentSuper heavy duty design, can achieve longer life and righting effectThe diamond reamer is used with the bit The main function is to maintain hole diameter Improve drilling stability and protect bit from excessive wearImpregnated diamond bit typesArtificial diamond insert reamer: this product uses high grade artificial diamond and polycrystalline strip, the matrix wear resistance is high,the water performance is good, therefore the service life is long, the efficiency is high.Natural diamonds etreaming shell (Heavy duty): this product is made of high quality and selected natural diamond and polycrystalline, with high efficiency of water transfer performance, durability and satisfactory drilling efficiency .Mixed reaming shell (Super heavy duty): natural and artificial diamonds are mixed in the tire body during the production process to extend the service life and achieve the best time of reaming and drilling.

Detailed Photos

Product Series	Product name	Product specifications	Product Size	Note	Performance description
Reaming Shell	Surface-set	BAU SS	OD=60 mm	BAU Surface-set Reaming shell	High-quality natural diamond + polycrystalline + high wear resistance matrix, durable and satisfactory drilling time
		NAU SS	OD=75.7 mm	NAU Surface-set Reaming shell
		HAU SS	OD=96.2 mm	HAU Surface-set Reaming shell
		PAU SS	OD=122.7 mm	PAU Surface-set Reaming shell
		BTW SS	OD=60 mm	NTW Surface-set Reaming shell
		NTW SS	OD=75.7 mm	BTW Surface-set Reaming shell
	Impregnated	BAU Imp	OD=60 mm	BAU Impregnated Reaming shell	High-quality synthetic diamond + polycrystalline + high wear resistance matrix, long service life
		NAU Imp	OD=75.7 mm	NAU Impregnated Reaming shell
		HAU Imp	OD=96.2 mm	HAU Impregnated Reaming shell
		PAU Imp	OD=122.7 mm	PAU Impregnated Reaming shell
		BTW Imp	OD=60 mm	BTW Impregnated Reaming shell
		NTW Imp	OD=75.7 mm	NTW Impregnated Reaming shell

Certifications

Packaging & Shipping

Our Workshop

The company invested 28 million yuan (USD4 million) in state-of-the-art equipment procured from Japan to manufacture and produce drilling tools of excellent quality. We have strong co-operations with Shanghai University and the Institute of Exploration and Technology of the Chinese Academy of Geological Science to undertake numerous national, provincial and ministerial level scientific and technological research projects. APR Drilling Tools have our own Quality Management System and independent intellectual property rights and patents.Full automation with a human touchFull automation drill rods production facility

Our Exhibition & Our Partners

FAQ

Q1. Where is your factory?

A1: Our factory is located in Wuxi, Jiangsu, China, it takes only about 2 hours driving from Shanghai.

Q2. How do you control quality?
A2: ISO9001 has been passed. Mill Test Certificate is supplied , meanwhile the Third Party Inspection is available according to customers' requirement.

Q3. What are the advantages of your company?
A3: Our core productivity is supported by American Inductotherm heat treatment equipment, MAZAK CNC machine tools, and Siemens control system.

Q4. Can you arrange the shipment?
A4: Yes, of course, we have our forwarders which has cooperated with us for years.

Q5. How about the delivery time?
A5: It will be decided by the orders. Normally within 3 days after receiving your advance payment if we have stock.

Q6. Can you provide sample?
A6: Small samples in store can be provided for free.