EN
P size Durable Core Drill Bit Efficiency Improvement BTW NTW HTW
Certification: ISO9001
Minimum Order Quantity: 2 PCS
Price: Negotiation
Packaging Details: Wooden box/ Carton box/ customized
Delivery Time: According with order
Payment Terms: T/T L/C Western Union PayPal
Supply Ability: 999+
Description
Name: |
Thin Wall Diamond Core Bits |
Size: |
BTW NTW HTW PTW |
Standard: |
DCDMA Standard/ Q Standard |
Available Size: |
B/WL N/WL H/WL P/WL B/WL-3 N/WL-3 H/WL-3 P/WL-3 |
Crown Height: |
12mm 14mm 15mm |
Matrix Hardness: |
F1~F18 |
Application: |
Mineral Exploration, Diamond Drilling For Mining |
Pregnated diamond bits have the widest range of application:
They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry. The hardness and abrasive of the rock formation are the key factors to determine the diamond specifications, concentration and matrix hardness.
Toothed bits can get higher drilling efficiency when it is drilling at dense or abrasive stratum with lower drilling speed and pressure. It was especially effective at coal formation , using toothed bits can get better water flowing and drilling footage effect.
Nowadays , impregnated diamond bits have been widely used in wire-line drilling series.
Size Available
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C Series (same as Q Series): AC, BC, NC, HC, PC/ACTK, BCTK, BC3, NC2, NC3, NCTT, HC3, HCTT, PC3, PCTT
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T2 Series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
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T6 Series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101
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T Series: T36, T46, T56, T66, T76, T86
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Z Series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146
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B Series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
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WF Series: HWF, PWF, SWF, UWF, ZWF
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WT Series: RWT, EWT, AWT, BWT, NWT, HWT
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WM Series: EWM, AWM, BWM, NWM
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WG Series: EWG, AWG, BWG, NWG, HWG
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Others: NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW
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ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101
C Series (same as Q Series): AC, BC, NC, HC, PC/ACTK, BCT
| Type | Core bit | |||
| Outer Diameter | Inner Diameter | |||
| Inch | mm | Inch | mm | |
| BTW | 2.345 | 59.56 | 1.667 | 42.35 |
| NTW | 2.965 | 75.31 | 2.218 | 56.35 |
| HTW | 3.762 | 95.57 | 2.809 | 71.35 |
| A/WL | 1.875 | 47.63 | 1.062 | 26.97 |
| B/WL | 2.345 | 59.56 | 1.433 | 36.4 |
| B/WL-3 | 2.345 | 59.56 | 1.32 | 33.53 |
| N/WL | 2.965 | 75.31 | 1.875 | 47.63 |
| N/WL-3 | 2.965 | 75.31 | 1.775 | 45.08 |
| H/WL | 3.762 | 95.57 | 2.5 | 63.5 |
| H/WL-3 | 3.762 | 95.57 | 2.406 | 61.11 |
| P/WL | 4.805 | 122.05 | 3.345 | 84.96 |
| P/WL-3 | 4.805 | 122.05 | 3.27 | 83.06 |
| T2-56 | 2.205 | 56 | 1.642 | 41.7 |
| T2-76 | 2.992 | 76 | 2.429 | 61.7 |
| T2-86 | 3.385 | 86 | 2.823 | 71.7 |
| T2-101 | 3.976 | 101 | 3.295 | 83.7 |
| T6-101 | 3.976 | 101 | 3.11 | 79 |
| T6-131 | 5.157 | 131 | 4.252 | 108 |
