BQ HQ NQ PQ Mining Exploring Diamond Core Drill Bit Set For Hard
BQ HQ NQ PQ Mining Exploration Diamond Core Drilling Bits For Hard
1. High Penetration Rate
2. High Rotation Speed
3. High Performance
4. Long life drilling
5. High strong resistance to abrasion
|Features:||High Penetration Rate, High Speed,High Performance||Material:||Diamond|
|Type:||Impregnated Bits||Use:||Mineral Exploration,Mineral Exploration|
|Product Name:||Core Drill Bits||Crown Height:||9mm, 12mm, And 16mm|
Impregnated Diamond Core Drill Bits BQ For Hard Rock Core In Mining
1. Core bits BQ core drill bits
Yaheng impregnated diamond core bits are the most commonly useful
bits in the mineral exploration industry, as they have the widest
range of application. The carefully selected grades of high quality
synthetic diamond are distributed in the depth of impregnated bit's
2. “Yaheng” brand is a famous global brand.
Yaheng Surface set Diamond Core Bits are mostly suited to soft
formations or using low powered drills, as they operate more
effectively than impregnated bits at low surface speeds. Available
with different stone sizes, face profiles and waterway arrangements
to suit different conditions. All supplied with highest quality
natural drilling diamonds.
3. Impregnated Diamond Core Bits can drill a broad range of
formations from the softest to the hardest rocks. Manufactured with
very small, high quality synthetic diamonds, mixed evenly through a
metal alloy matrix. All bits have T.C. and Diamond gauge
protection. Available in 6 standard matrix types to suit rock
4. Matrix rated 7, Yaheng core bits are manufactured using only the
highest grade diamonds, which are coated with titanium in order to
preserve their cutting abilities throughout the bit furnacing
process. Furthermore, they are manufactured using a new unitary
furnacing process regularizing the consistency of the tools. The
Yaheng core bit offers the best penetration/lifespan ratio in the
industry, in medium hardness ground.
5. Yaheng's 7 grade bits cuts through quartz and all types of
granite or equivalent hardness rocks without any problem, and is
well adapted to softer and abrasive ground.
6. Offered with a diamond impregnation height of 13 mm, the Yaheng
7 is available in standard, pie-shaped and turbo pie-shaped
configurations. For deep hole applications, it can also be ordered
in Luan, with a diamond impregnation height of 16 mm.
1. Wide hardness range.Yaheng could produce the bit hardness from 5
2. High drill speed.
3. Longer service life.
4. Competitive prices.
5. 15 years experience in manufacturing diamond core bits.
Specifcations of core bits
"Q" / Wireline series:
AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3,
T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T2 116, T2 131
T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116
T36, T46, T56, T66, T76, T86, T101, T116, T131
Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146
B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
HWF, PWF, SWF, UWF, ZWF
RWT, EWT, AWT, BWT, NWT, HWT, PWT
EWM, AWM, BWM, NWM, HWM
EWG, AWG, BWG, NWG, HWG
QWL Series: AQWL, BQWL, NQWL, HQWL, PQWL , NQWL2, NQWL3, NQTT,
HQWL3, HQTT, PQWL3, PQTT
NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW,
NXD3, EX, AX, BX, NX, NXC, EXT, AXT, EXU, AXU, NXU, T6H, 4-9/16,
NWD4, 412F, SK6L146, K2-101, K2-116, TT46, TB56, TS116, CHD101