BQ HQ NQ PQ Diamond Core Drill Bits & Accessories For Mining , Exploration Core Drilling
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BQ HQ NQ PQ Diamond Core Drill Bits & Accessories For Mining , Exploration Core Drilling
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: BQ HQ NQ PQ
High Light:

Diamond Core Drilling Bits

,

Diamond Core Drill Bits For Rock

Payment & Shipping Terms
Packaging Details: Carton Box
Supply Ability: 1000000 pcs
Specifications
Product Description

 

BQ HQ NQ PQ Core Bits & Accessories for Mining, Exploration Core Drilling


 

Core Bits & Accessories



Core bits are engineered with water ways that allow easy removal of cutting debris. The center hole of the Core bit removes sediment rock and allows the core pedestal to pass through the bit and into the core barrel.

 

Roschen Group Limited Diamond Core Bits are designed for superior cutting performance and longevity. We also offer a large selection of quality wireline and conventional coring bits, shoes, and reaming shells.
 

 

Bits: Impregnated, Surface Set, Carbide, PCD, Thin Wall Concrete Bits
Reaming Shells: Diamond, Carbide
Casing Shoes: Diamond, Carbide 

 

Wireline diamond core bits specifications
SIZE CORE Ø HOLE Ø
AQTK 35.5 mm (1-3/8 in) 48 mm (1-7/8 in)
BQ 36.4 mm (1-7/16 in) 60 mm (2-3/8 in)
BQTK 40.7 mm (1-5/8 in) 60 mm (2-3/8 in)
NQ 47.6 mm (1-7/8 in) 75.7 mm (3 in)
NQTK (NQ2") 50.6 mm (2 in) 75.7 mm (3 in)
NQ3 45 mm (1-3/8 in) 75.7 mm (3 in)
HQ 63.5 mm (2-1/2 in) 96 mm (3-3/8 in)
HQ3 61.1 mm (2-3/8 in) 96 mm (3-3/8 in)
PQ3 85 mm (3-3/8 in) 122.6 mm (4-7/8 in)
PQ3 83 mm (3-1/4 in) 122.6 mm (4-7/8 in)

 

 

Wireline diamond core bits, metricl diamond impregnated drill bits specifications
"Q" series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT
A-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48
B-Gauge Core Bits: BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT, LTK60, TBW
N-Gauge Core Bits: NQ, NQ-RSG, NQ-3.032, NQ2, NQ2-RSG, NQ3/NQTT, NQ3-RSG, NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW,
H-Gauge Core Bits: HQ, HQ-RSG, HQ-3.830, HQ-3.895, HQ3/HQTT, HQ3-RSG, HQ3-3.895, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT
P-Gauge Core Bits: PQ, PQ3, PWF-Long, PWF-Short
S-Gauge Core Bits: SWF-Long, SWF-Short
U-Gauge Core Bits: UWF-Long, UWF-Short
Z-Gauge Core Bits: ZWF-Long, ZWF-Short
T Series: T36, T46, T56, T66, T76, T86, T101
TT Series: TT46, TT56, TT66, TT76, TT86, TT101
T2 Series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
TB Series Metric Core Bits: TB36, TB46, TB56, TB66, TB76, TB86, TB101
T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146
B Series(IS03552-1)Metric Core Bits: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
All other standard: CDDA, DCDMA, Crealius, and ISO sizes.




 

For more information, please contact:


 

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
 

WeChat: +86-137 6419 5009 ; +86-135 8585 5390
 

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
 

Email: roschen@roschen.com ; roschen@roschen.net
 

Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ; http://www.roschendrill.com

http://www.roschenmining.com ; http://www.roschendrilling.com

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Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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