Gold Member Since 2013
Audited Supplier
Quanzhou Sunny Superhard Tools Co., Ltd.

Finger Bits, CNC Finger Bit, Diamond Finger Bit manufacturer / supplier in China, offering 1/2" Thread Use Stone CNC Diamond Finger Bits, Lavina Double Segments Metal Bond Grinding Diamond for Concrete Grinder, 180mm 7" Perfect Performance Diamond Grinding Cup Wheel and so on.

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Supplier Homepage Product Diamond Grinding Tools 1/2" Thread Use Stone CNC Diamond Finger Bits

1/2" Thread Use Stone CNC Diamond Finger Bits

FOB Price: US $20-40 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $20-40/ Piece
Get Latest Price
Port: Xiamen, China
Production Capacity: 10000 PCS/Per Month
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Diameter(mm): 22 - 25
  • Length(mm): 30 - 60
  • Advantage: Quality and Price
  • Painting Color: as Customer′s Request
  • Supplier: Quanzhou Sunny Superhard Tools Co., Ltd.
  • Trademark: SUNNY
  • Specification: Grade A
  • HS Code: 82079010
  • Bore: 1/2gas (Male Thread)
  • Type: Completed/Segmented
  • Features: High Tension & Efficiency
  • Characteristic: Long Life
  • Name: Segmented Diamond Drill Bits CNC Finger Bits
  • Transport Package: Paper Bag, Poly Bag, Carton Box and Wooden Box
  • Origin: Quanzhou China
Product Description
2017 Italy Verona Fair Booth No. C6-C7-3 Hall 8 Welcome!
2017 Las Vegas World of Concrete Booth No.: S11849  
2018 Las Vegas World of Concrete Booth No. S11714

Segmented Diamond Drill Bits CNC Finger Bits
1. Diamond CNC Grinding Bits are usually mounted on CNC or radial arm machine for hole grinding.
2. Designed for cutting granite, engineered stone and marble.
3. Five Segments with Good Appreciation.
4. Painting with Black Paint.
Diamond Finger Bits for Granite, Marble, Engineering Stone

      BoreLength      Type
mm       mm mm 
221/2Gas (Male Thread)30-60Completed/Segmented
Other specifications are available upon request.
W Shape Segment Diamond Drill Bits CNC Finger Bits
Longer lifetime and better work performance

Get to know more about our company:
Company Introduction:
1. We are a professional and dynamic diamond tools manufacturer, establishing in 1993 and covering an area of 15, 000 square meters in Quanzhou, Fujian, China (Mainland).

2. We have a team of professional and experienced engineers who can design bond as per the size, hardness and abrasiveness of your stone as well as the machine parameter to yield maximum output.

3. We produce different diamond tools suitable for quarrying, squaring, cutting, grinding, profiling and polishing on various kinds of stones.

4. We accept OEM and ODM.
Main products:
1. Cutting tools ( diamond saw blades, diamond cutting segments and diamond wire saws ).

2. Grinding and polishing tools ( diamond calibrating rollers, diamond fickerts & Frankfurts, diamond profiling wheels, diamond polishing pads, etc ).
3. Drilling tools ( diamond finger bits and core drills ).




1. TT, western union, Money Gram and PayPal

2. 100% payment before delivery

3. To the Bulk order, the L/C is also can consider


Delivery time:  Within a week after payment

Transport ways choose:

1. Urgent order with less weight or samples SUNNY recommend express service.
2. Normal (regular) orders which weight over 45kgs SUNNY recommend Air Cargo.
3. Big diameter saw blades or heavy weight SUNNY recommend Sea Cargo.

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