Diamond Core Drill Bits BWL NWL HWL PWL With Face Discharge High Drilling Speed And Long Life
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Lianyungang Forward Heavy Industrial Machinery Co., Ltd.
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Diamond Core Drill Bits BWL NWL HWL PWL With Face Discharge
Descriptions:
The diamond bits enables the use of large synthetic diamonds with an innovative formula, increasing penetration through various ground formations while providing longer bit life.
Stage waterway design allows the tallest crown height in the industry, enabling time savings and increased productivity
Product Features:
Size Available:
ITEM | DIAMOND BIT | REAMING SHELL | |||||
"WL" | Size | Bit-set OD | Bit-set ID | ||||
mm | inch | mm | inch | mm | inch | ||
A | 47.60 | 1.88 | 26.97 | 1.06 | 48.00 | 1.89 | |
B | 59.50 | 2.35 | 36.40 | 1.43 | 59.90 | 2.36 | |
N | 75.30 | 2.97 | 47.60 | 1.88 | 75.70 | 2.98 | |
H | 95.58 | 3.77 | 63.50 | 2.50 | 96.00 | 3.78 | |
P | 122.00 | 4.80 | 84.96 | 3.35 | 122.60 | 4.83 | |
Swedish | 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 | 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 |