Gold Member Since 2012
Audited Supplier
Hebei Hollyland Co., Ltd.

Core Drilling, Coring Bits, Refractory Material Bits manufacturer / supplier in China, offering Drill Bit for Refractory Materials Hlyd045, Roofing Tile of Metal with Stone Coated (Roman Tile), Stone Coated Steel Roofing Sheet (Shingle type) and so on.

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Supplier Homepage Product Diamond Drill Core Bit Drill Bit for Refractory Materials Hlyd045

Drill Bit for Refractory Materials Hlyd045

Purchase Qty.:
5-9 10+
FOB Unit Price: US $5 US $100
Purchase Qty. (Pieces) FOB Unit Price
5-9 US $5
10+ US $100
Get Latest Price
Production Capacity: 10000PCS/Day
Transport Package: 1PC Into a White Box, 10-20PCS Into One Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union
Basic Info
  • Model NO.: HLYD045
  • Usage: Stone Cutting, Drilling, Abrasive and Carving, Engineering Material
  • Kind: Diamond Drill
  • Trademark: HOLLYLAND
  • Origin: China
  • Material: Diamond
  • Manufacturing Arts: Sinter
  • Diameter: 18mm-500mm: Total Length: 350mm-450mm
  • Specification: SGS
  • HS Code: 82071990
Product Description
Diamond Core Drill Bits
Applications: Reinforced concrete, cured concrete, concrete brick/wall/block/bridge/highway, masonry, abrasive materials, stones and refractory materials, construction and engineering industry etc;
Products characters:
High diamond concentration
Fast and smooth cutting
Stable and aggressive performance
Long working lifespan
High quality and competitive prices
Diamond core drill bits differ from other drill bits because they consist of a steel casing that has diamonds embedded on the cutting edge of the bit. Diamonds are one of the hardest substances known to man, and they work very well to cut through harder materials that would destroy a metal-only drill bit.
The main working parts of Diamond core drill bits - drilling segments are made of Cobalt-based formula, and superior grade diamond to match, the quality is at least twice better than normally used Iron base formula by other most producers.
Core Bits to be used with: Core Rigs
CE: ISO: 9001: 2000
MOQ: 5-10PCS
Packing: Neutral packing
Delivery time: 2-3weeks
Diameter Working length Segment number Segment size
16mm 300mm 1 9x3.2mm
18mm 300mm 1 9x3.2mm
20mm 300mm 1 9x3.2mm
22mm 300mm 1 9x3.2mm
24mm 300mm 3 15.5x3x9mm
25mm 300mm 3 15x3x9mm
28mm 300mm 3 15x3.2x9mm
30mm 300mm 3 15x3.2x9mm
32mm 300mm 4 15x3.2x9mm
36mm 300mm 4 15x3.2x9mm
38mm 400mm 5 15x3.2x9mm
40mm 400mm 5 15x3.2x9mm
42mm 400mm 5 15x3.2x9mm
47mm 400mm 4 24x3.5x9mm
51mm 400mm 5 20x3.5x9mm
51mm 450mm 5 24x3.5x9mm
63mm 450mm 6 24x3.5x9mm
68mm 450mm 6 24x3.5x9mm
78mm 450mm 7 24x3.5x9mm
82mm 450mm 7 24x3.5x9mm
92mm 450mm 8 24x3.5x9mm
102mm 450mm 9 24x3.5x9mm
108mm 450mm 9 24x3.5x9mm
112mm 450mm 9 24x4x9mm
122mm 450mm 10 24x4x9mm
127mm 450mm 11 24x4x9mm
132mm 450mm 11 24x4x9mm
152mm 450mm 12 24x4.5x9mm
162mm 450mm 12 24x4.5x9mm
172mm 450mm 12 24x4.5x9mm
182mm 450mm 13 24x4.5x9mm
202mm 450mm 15 24x4.5x9mm
212mm 450mm 16 24x4.5x9mm
225mm 450mm 15 24x4.5x8.5mm
250mm 450mm 16 24x4.5x8.5mm
300mm 450mm 17 24x4.5x8.5mm
350mm 450mm 20 24x5x8.5mm
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Ms. Yu
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