Our BQ HQ NQ PQ Diamond Core Drill Bits represent the ultimate in core drilling performance.
Port: any port
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: wooden case, carton box, sponge bag
Delivery Detail: 2 weeks about or according to customer's order qty
Impregnated diamond core bits
High quality and best price
huge stock good service
High efficiency, long uselife
Main Features:
1. Greater resistance to wear in most formations, particularly in the extremely hard rock formation.
2. Less sensitive to abuse, rough handling and improper use.
3. Self sharpening owing to the erosion of matrix and the diamonds.
4. Synthetic diamonds of high quality which are distributed evenly throughout the matrix.
5. Efficient cutting function provided by fresh, sharp diamonds continually.
Size Available:
1. A-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48
2. B-Gauge Core Bits: BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT, LTK60, TBW
3. N-Gauge Core Bits: NQ, NQ-3.032, NQ2, NQ2-RSG, NQ3/NQTT, NQ3-RSG, NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW
4. H-Gauge Core Bits: NQ, HQ-RSG, HQ-3.830, HQ-3.895, HQ3/HQTT, HQ3-RSG, HQ3-3.380, HQ3-3.895, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT
5. P- Gauge Core Bits: PQ, PQ3, PWF-Long, PWF-Short
6. S- Gauge Core Bits: SWF-Long, SWF-Short
7. U- Gauge Core Bits: UWF-Long, UWF-Short
8. Z- Gauge Core Bits: ZWF-Long, ZWF-Short
9. T, TT, T2 &TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline
10. T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
11. T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146
12. B Series(ISO3552-1) Metric Core Bits: B36, B46, B56, B65, B76, B86, B101, B116, B131, B146
13. All Chinese Standard Metric Core Bits for Wireline Core Barrels, Double Tube Core Barrels and Single Tube Core Barrels.
Model No.: XD
Features: Diamond hole saw
1sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' request
Model No.: Many
Features: 1.rock drilling tool
2.many type and ore mining
3.export many countries
4.high quality and good price
5.own factory
Model No.: D
Features: 1.sds plus/max hammer drill bits
2.hot in USA,EUR,JAPAN
3.15years professional manufacture
4.ISO9001
5.D4~38mm,L110~1000mm
Model No.: JS536P
Features: 1.deep 6-blade configuration,shorter crown profile
2.drilling in 1-8 rock formation
3.OEM product
Model No.: ss1908
Features: 1 PDC cutters for drilling bits
2 Extremely high wear resistance
3 widely used for various drilling bits
Model No.: straight shank carbide tipped
Features: 1.material:4241,4341,9341,M2,M35
2.Process:Roll Forged,Fully Ground
3.standar:DIN338,DIN340,DIN1897
4.shank:straight,taper
Model No.:
Features: HSS twist drill bits
Brand name: Chengxin Brand
MOQ:10 units
Certificate: ISO:9001:2000CE
Machine Type: Drilling Machine
Model No.: W131
Features: 1.Specification:17 1/2'' 444.5mm
2.IADC:131
3.material:high manganese steel
4.WOB:0.20~0.70 KN/mm
5.sealing:metal or rubbe
Model No.:
Features: Dry Core Drill Bits
drill bits diamond tools
Used for drilling bricks concrete block.
Model No.:
Features: For drilling glass, ceramic, tile
1.fast drilling
2.long life
3.high performance
4.most competitive price
Model No.: DY001
Features: 1.Long lifetime
2.wear-resistance
3.nice quality
4.various sizes available
It is one of the best selling products
Model No.: 00099
Features: Products are widely used in mining, tunneling, the engineering construction projects, with the "three Yang" brand series conical