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

Core Drill Bit, Diamond Core Drill Bit, Diamond Bit manufacturer / supplier in China, offering Sunny Hard Rock Drilling Hole Diamond Core Drilling Bits for, Redi Lock Diamond Metal Bone Grinding Disc for Master Concrete Tools, Sunnytools 300mm New Type Bush Hammer Tools and so on.

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Supplier Homepage Product Diamond Drilling Tools Sunny Hard Rock Drilling Hole Diamond Core Drilling Bits for

Sunny Hard Rock Drilling Hole Diamond Core Drilling Bits for

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
Get Latest Price
Production Capacity: 10000PCS/Month
Transport Package: Paper Box
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: drill bit 004
  • Material: Diamond
  • Model Number: S-Dcdb-1010
  • Diameter(mm): 6 - 20
  • Connection: Straight Shank, G1/2", 5/8"-11
  • ODM: Acceptable
  • Quality Grade: Europe Quality, Standard Quality
  • Specification: SGS, ISO9001: 2008, BV
  • HS Code: 82079010
  • Type: Core Drill
  • Brand: Sunny
  • Working Length(mm): 50/60/100
  • Segment Height(mm): 10
  • Delivery Time: 7 - 15 Days
  • OEM: Acceptable
  • Trademark: SUNNY
  • Origin: Quanzhou China
Product Description
Diamond Core Drill Bit for Granite Marble
Diamond Core Drill Bit is a cylinder used for cleaning and fast while extracting the material.
Small size of core bit uses for sink or pipe/ faucets hole drilling.
Big size of core bit used for plunge cutting out materials of concrete.

1. Reasonable price
2. High quality and efficiency
3. Low energy consumption and long life

About us:
We Sunny Super hard Tools Co., Ltd are specialized in diamond tools manufacture with long history.

Our main products including:
1. Cutting Tools (Saw blade, Wire saw, Diamond segment...)
2. Grinding Polishing Tools (Calibration roller, flickers, Frankfurt, Cup wheel, Profiling wheel, polishing pad...)
3. Drilling tools (Finger bit, core drill...)

roduct Name
DiameterWorking LengthSegment HeightConnection




Φ100.4602.36100.39Straight Shank
Drill BitsΦ120.48602.36100.39G1/2"




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