• Chris
    Your products exceeded my expectation. The quality is great.
  • Justin
    Your company service and price,design are very good. I hope we could do business next time
  • Tom
    We have recived and we are really impressed with the quality!
Contact Person : Jiang
Phone Number : 0086-510-83622151

N/WL Reaming shell heavy duty type with high density natural diamond for wireline coring drilling

Place of Origin China
Brand Name cge
Certification ISO9001
Model Number N/WL
Minimum Order Quantity 1 PCS
Price Negotiation
Packaging Details Wooden box/Carton box,customized
Delivery Time According to order
Payment Terms L/C T/T Western Union Paypal
Supply Ability 999+
Product Details
Material Natural Diamond,Synthetic Diamond,TSP Standard DCDMA Standard/ Q Standard
Application Reaming Shells Are Designed To Be Placed Behind The Bit To Ensure Hole Gauge And To Help Core Barrel Stabilization. Reaming The Hole, Acts As A Stabilizer During Drilling In The Hole, Especially For Wireline Coring Drilling Advantage Top Wear Resistant Property, Optimum Stabilizing And Reaming Performance.
Outer Diameter 75.8mm
High Light

reaming shell bits


reaming bits

Leave a Message
Product Description

Diamond Reaming Shell

H/WL TSP thermally stable polycrystalline  Reaming shell Outer diameter96.09mm


Reaming shells are designed to be placed behind the bit to ensure hole gauge and to help core barrel stabilization. Improving drill string stability and protecting lower drill string from excessive wear, and ensures that when a new core bit is inserted into a continuing bore hole there is a good chance of reaching the bottom of the bore hole without reaming.


N/WL Reaming shell heavy duty type with high density natural diamond for wireline coring drilling 0



Combined high quality and design make our reaming shells the best in the industry.


Three types of reaming shells can be selected: :Reinforce, Protector, Stability.


1. Reinforce(Only diamond)

2. Protector(Diamond and polycrystalline)

3. Stability(TSP thermally stable polycrystalline)

4. Size of Reaming shell

Reaming shell
Outer Diameter
Inch mm
2.36 59.95
2.98 75.7
3.783 96.09
1.89 48.01
2.36 59.95 B/WLReam shell
2.36 59.95 B/WL- 3Ream shelll
2.98 75.8 N/WL Ream shell
2.98 75.7 N/WL-3 Ream shell
3.783 96.09 H/WL Ream shell
3.783 96.09 H/WL-3 Ream shell
4.828 122.65 P/WL Ream shell
4.828 122.65 P/WL-3 Ream shell
2.224 56.5
3.019 76.5
3.406 86.5
3.996 101.5
3.996 101.5
5.157 131.5