Diamond Core Bits

Diamond Core Bits
Diamond Core Bits
Product Code : diamond-core-drill-bit-250x250
Product Description

We are instrumental in offering high quality range of Diamond Core Bits. The offered core bits are manufactured under the observation of our designers using premium quality raw material with advanced technology. It is used for cutting reinforce concrete, cured concrete, green concrete, brick and many more and is highly demanded in diamond cutting industry. Our precious clients can avail this Diamond Core Bits from us in varied sizes and specifications at reasonable price.


  • High cutting speed
  • Long service life
  • Durability
  • Anti-corrosive


  • Designed for construction usages like drilling holes in concrete wall as well as stone.
  • Diamond Core Drill Bit is widely used for cutting out materials. It is developed from heat treated steel core as well as powder metal top.
  • Diamond dusts mesh in segments that enable the core bit to drill fast as well as clean while extracting the different materials. Common applications for core bits are small projects like drilling out the sink holes for faucets.
  • Package: right size box with high quality carton box is used according to request

Other Details:

Name Diamond Core Drill Bit HS code 8202390000
Process Silvered Welded and Coppered Welded Material Diamond & Steel
Abrasive Diamond Packing 1pcs / Carton
Size Sizes of adaptor for threaded bit:M14,M16, G1/2",5/8"-11. OEM/ODM Available

Outside Diameter & tube length Size of slot Slot Qty Wall Thickness Application
20mm(3/4") with 90mm 12x8X3.0 3 1.8 Dry/wet Cut
25mm(1") with 90mm 12x8X3.0 4 1.8 Dry/wet Cut
30mm(1 1/5") with 90mm 15x10x3.0 4 1.8 Dry/wet Cut
35mm( 13/8") with 90mm 15x10x3.0 4 1.8 Dry/wet Cut
40mm( 1 3/5") with 90mm 15x10x3.0 5 1.8 Dry/wet Cut
50mm(2") with 90mm 24x10x3.5 5 1.8 Dry/wet Cut
56mm(2 1/5") with 90mm 24x10x3.5 6 1.8 Dry/wet Cut
60mm (2 2/5") with 90mm 24x10x3.5 6 1.8 Dry/wet Cut
65mm (2 3/5") with 90mm 24x10x3.5 6 1.8 Dry/wet Cut
70mm (2 3/4") with 90mm 24x10x3.5 7 1.8 Dry/wet Cut
75mm (2 19/20") with 90mm 24x10x3.5 7 1.8 Dry/wet Cut
82mm (3 1/5") with 90mm 24x10x3.5 8 1.8 Dry/wet Cut



Contact Details
No.4028, Nanhuan Road, Binjiang District, Hangzhou - 311231, Zhejiang, China
Mr. Kelly Miao
skype: jacky.huang.1981
Whatspp: 0086-13666606123
24 hours hotline: 0086-13666606123

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