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Bestlink Diamond Grinding Cup Pin for DTH Button Bit Sharpening Recondition Repair

Bestlink Diamond Grinding Cup Pin for DTH Button Bit Sharpening Recondition Repair. Our factory specializing in producing diamond Button Bits grinding cups / grinding pin. It's a perfect tool for grinding your broken or worn button bits, to prolong it's lifespan.

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  • Grinding Cup Pin for Button Bit Sharpening Recondition Repair
  • BESTLINK

Bestlink Diamond Grinding Cup Pin for DTH Button Bit Sharpening Recondition Repair


Our factory specializing in producing diamond Button Bits grinding cups / grinding pin. It's a perfect tool for grinding your broken or worn button bits, to prolong it's lifespan.

Models & Details
We have different models:
8mm shank model,
9mm shank model,
internal hex drive model,
Our grinding pin can be used for grinding 7mm-25mm button size. Other sizes available on request.
 
These model all can be used for grinding both the bit button and body steel in one operation.
The combination grinding pin benefits from a specially developed grinding material capable of grinding both carbide and steel at a regular and consistent rate.


For bit's button shape For bit's button size (mm)
spherical buttons ballistic buttons 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
bit's body steel removal 7-8 9-10 11-12 13-14 15-16 17-18 19-20

 
Available with a choice of Hemispherical, Ballistic Semi Ballistic, Paraboloid or Conical cups.
  


Button  shape Button diameter

 

Diamond Grinding Cup Grinder Pin for Repairing Bit Carbide Buttons
round/spherical      ballistic             water way

7mm
8mm
9mm
10mm
11mm
12mm
13mm
14mm
15mm
16mm
17mm
18mm
19mm
20mm

Diamond Grinding Cup Grinder Pin for Repairing Bit Carbide Buttons
 

for steel removal

7-8mm
9-10mm
11-12mm
13-14mm
16-18mm
19-20mm


Note: when using grinding machine with a collect chuck, the O-ring must be removed.


Bestlink Factory

Xiamen Bestlink Factory Co., Ltd  is  committed  to  provide  the  best  drilling  and  cutting machine,  tools and accessories products in marble and granite stone quarrying,  as well as in civil engineering application, especial demolition project. it is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite  and ornamental stones in china.  

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