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

Drill Bits Core Bits Diamond Core, Core Drilling, Bits Core manufacturer / supplier in China, offering Diamond Tools Hlyd025, Colorful Stone Chip Coated Metal Roofing Tile (Shingle Tile), Modern Classical Tile - Stone Coated Steel Roofing Tile (Ripple Tile) and so on.

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Diamond Tools Hlyd025

Purchase Qty.:
(Pieces)
5-9 10+
FOB Unit Price: US $20 US $200
Purchase Qty. (Pieces) FOB Unit Price
5-9 US $20
10+ US $200
Get Latest Price
Production Capacity: 10000PCS/Day
Transport Package: 1PC/Box, 5-10boxes/Carton
Payment Terms: L/C, T/T, D/P, Western Union
Basic Info
  • Model NO.: HLYD025
  • Usage: Stone Cutting, Drilling, Abrasive and Carving, Engineering Material
  • Kind: Diamond Drill
  • Trademark: HOLLYLAND
  • Origin: China
  • Material: Diamond
  • Manufacturing Arts: Sinter
  • Aq, Bq, Nq, Hq, Pq, Axt, Tnw etc: Imported Diamond Quality
  • Specification: SGS
  • HS Code: 82071990
Product Description
Impregnated diamond bits
Applications: Impregnated diamond core bits widely used for mineral exploration, geological exploration, water and electricity, traffic construction, building, soil investigation, hydro-geological exploration etc.
Supreme quality diamond and advanced German technology
More consistent & faster rates of penetration
Stable performance and longer lifespan
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.
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.
The users can make rational selections according to the formation to be drilled to get good penetration rates and avoid excessive bit wear.
Rock Formation: F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12
Rock types: Soft, Medium, Hard, Very Hard, Ultra Hard, Abrasive formation etc;
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.
Professional OEM, superior grade quality, more than 10years manufacturing experience
CE: ISO: 9001: 2000
MOQ: 5PCS
Packing: Neutral packing
Delivery time: 2-3weeks
ITEM DIAMOND BIT REAMING SHELL
" Q"
Series
Wireline
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
Swedish
Metric
T2
Series
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
Swedish
T
Series
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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