Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
10000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Diamond Core Bits, Core Bits, Diamond Drilling Bits manufacturer / supplier in China, offering Diamond Drilling Tools Hlyd134, Metal Sheet Roof Tile with Stone Coated (Shingle Type), Stone Chips Coated Metal Roofing Sheet (Classical Type) and so on.

Gold Member Since 2012
Audited Supplier

Diamond Drilling Tools Hlyd134

Get Latest Price
Purchase Qty. / Reference FOB Price
5-9 Pieces US $50
10+ Pieces US $200
Production Capacity: 5000PCS/Day
Transport Package: 1PC/Box, 5-10boxes/Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union
Type: Diamond Impregnated
Material: Diamond
Usage: Stone Cutting, Drilling, Abrasive and Carving, Engineering Material
Manufacturing Arts: Sinter
Kind: Diamond Drill
Specification: SGS

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Basic Info

Model NO.
Heibei, China
HS Code

Diamond core bits

Impregnated diamond bits

1,Applications: Impregnated diamond core bits widely used for mineral exploration, geological exploration, water and electricity, traffic construction, building, soil investigation, hydro-geological exploration etc.
2,Supreme quality diamond and advanced German technology
More consistent & faster rates of penetration
3,Stable performance and longer lifespan
4,Synthetic diamonds distributed evenly throughout the crown; new diamonds are exposed with wearing, the main crown technical parameters of impregnated diamond core bits include diamond grade, size, concentration, and quality, matrix hardness and crown shapes.
5,Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical to use than other bits.
6,The users can make rational selections according to the formation to be drilled to get good penetration rates and avoid excessive bit wear.
7,Rock Formation: F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12
8,Rock types: Soft, Medium, Hard, Very Hard, Ultra Hard, Abrasive formation etc;
9,Sizes: various kinds of diamond core bits in different international standard (different diameters, different face designs, different matrix height etc ) for soft, medium to hard rock formations.
10,Professional OEM, superior grade quality, more than 10years manufacturing experience
CE: ISO: 9001: 2000
Packing: neutral packing
Delivery time: 2-3weeks

Diamond Drilling Tools Hlyd134

Size Bit-set OD Bit-set ID
mm inch mm inch   mm   inch
AQ 47.60 1.88 26.97 1.06 48.00 1.89
BQ 59.50 2.35 36.40 1.43 59.90 2.36
NQ 75.30 2.97 47.60 1.88 75.70 2.98
HQ 95.58 3.77 63.50 2.50 96.00 3.78
PQ 122.00 4.80 84.96 3.35 122.60 4.83
36 36.0 1.417 22.0 0.866 36.3 1.429
46 46.0 1.811 32.0 1.260 46.3 1.823
56 56.0 2.205 42.0 1.654 56.3 2.217
66 66.0 2.598 52.0 2.047 66.3 2.610
76 76.0 2.992 62.0 2.441 76.3 3.004
86 86.0 3.386 72.0 2.835 86.3 3.398
101 101.0 3.976 84.0 3.307 101.3 3.988
TAW 47.6 1.875 23.2 1.31 48.0 1.89
TBW 59.5 2.345 44.9 1.77 59.9 2.36
TNW 75.3 2.965 60.5 2.38 75.7 2.98

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