About Us
Factory Tour
Quality Control
Contact Us
Request A Quote

Sales & Support:

Home ProductsDiamond Grinding Cup

Grinding Cup for Button Bit

Good quality Tapered Rod for sales
Prodrill Products are suitable for us, we do almost 10 years business. You can test the products

—— Mr Moises

I'm Online Chat Now

Grinding Cup for Button Bit

China Grinding Cup for Button Bit supplier

Large Image :  Grinding Cup for Button Bit

Product Details:

Place of Origin: China
Brand Name: PRODRILL
Certification: ISO:9001
Model Number: 20mm 22mm 23mm

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pcs
Price: $1~$300/pcs
Packaging Details: WOODEN BOX
Delivery Time: 5-15 DAYS
Payment Terms: T/T
Supply Ability: 5000Pcs/Month
Contact Now
Detailed Product Description
Type: Drill Bit Machine Type: Drilling Tool
Material: Carbide Processing Type: Forging
Use: Coal Mining

Diamond grinding pin Key words: 
Cup grinding wheel/ diamond cup grinding wheel/diamond grinding cup wheel/ grinding cup wheel/ abrasive stone cup grinding wheel

Our factory specializing in producing diamond grinding cups. It's an ideal tool for grinding your broken and blunt button bits, to prolong it's lifespan and extent its serving time. 

Prodrill supply 4 kinds of grinding cup for your various needs. 
The Diamond grinding cup is a perfect tool for grinding your broken button bits, to prolong its lifespan. 

We have different model: 8mm shank model, 9mm shank model, internal hex drive model and 55-drive model. Our grinding cup can be used for grinding 6mm-25mm button size. Other sizes are available on request. 

Diamond grinding pin Details as below: 

1. Wing (shoulder) drive grinding cup for, with a 8mm diameter shaft(shank) and one O-ring. Suitable for Atlas LSD machines, Jasco, Dorey and KING PIN grinding machine. 
2. San drive grinding cup, with a 9mm diameter shaft (shank), suitable for all grinding machines. 
3.55 drive grinding cup is for all Atlas grinding machines. 
4. Internal hex drive grinding cup is for all CME grinding machines. 
For button sharpening
For steel removing
7-8, 9-10, 11-12, 13-14, 15-16, 17-18, 19-20
For button shape

1). Low weight-----makes it's easy operation. 
2). Low air consumption-----allows grinding at lower compressed air. Fuel saving. 
3). Quick chuck-----easy to changing grinding cups without special tools. 
4). Cooling system-----a recycling cooling system makes a safe and sustaining working. 

How To Order? 
Button Size + Button Shape + Quantity

Diamond grinding pin Terms & Conditions of the Order
1. Payment Term: 
T/T(Telegraphic Transfer) or Western Union. 
2. Delivery Term: 
Based on order quantity, normally it takes 25 days for production. 
Only 2 or 3 days if we have stock on your request size. 
3. Transportation: 
Sample order: We suggest Courier express or by air
Bulk order: We suggest by sea. 
4. Quality & Service: 
A. There will be strict inspection and testing for every order before shipping out
B. Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded ) through C. Free replacement will be provided once the failure confirmed caused or our product quality; Not satisfied with a refund. 

About Us: 
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years. 
2. We have advanced technology and equipment. 
3. Our technician has more than 13 year's professional working experience. 
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, 
Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc. 

Diamond grinding pin Product&Service: 
1. Rock Drilling Tools: Taper Drill Bits/Rods, Integral Drill Steel, Thread Drill Bits/Rods, DTH Drill Bits/Hammer s, Casing Drilling Systems, RC Hammer Drilling Tools, etc. 
2. Stone Quarrying Tools: Expansive Mortar, Soundless Cracking Agent(HSCA for demolition), 
Flame Jet Machine&Burner, Shimss, TY24C, Grinding Stone, Pneumatic Hammer, etc. 

Prodrill is not only the experts in the Import & export field but the leader on Mining, Construction equipments and rock drilling tools. Prodrill has a comprehensive supply of Rock tools for world leading top hammer manufacturers like Atlas Copco, Ingersoll-Rand etc. Such as: Taper /Percussive Bits and Rod, DTH hammer, Bit & rod, RC hammer, Bit & Rod, ODEX, Symmetric, Concentric overburden Casing System.

Technical data

Air consumption


Air consumption,max

35L/S, 2m/2min

Water flushing pressure,max


Lding speed


Air hole diameter


Water hole diameter


For  the size of button bits



Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Mr. Simon Hu

Tel: 86-592-5187313

Fax: 86-592-5162951

Send your inquiry directly to us (0 / 3000)