Coal Mining Geological Exploration Long Life Nq PCD Core Bit

• Customized: Customized
• Standard: BIN, JIS, AISI, API
• Length: Jobber-length
• Type: Core Drill Bit
• Material: Diamond
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Model NO.: NQ HQ PQ HWF PWF T6-101 T6S-101
• Model: Impregnated Diamond Core Bits
• Size: Nq Hq Pq Ultramatrix Diamond Core Bits
• Use: Geological Drilling, Exploration Core Drilling
• Processing: Forging, Casting
• Formation: Soft, Medium, Hard and Ultra Hard Formation
• Useing: Mining and Geology Drilling
• Series: Wireline Diamond Core Bits
• Drilling: Exploration Core Drilling
• Drills: Wireline Core Drilling
• Mining: Australia Mining
• Transport Package: Wooden Box
• Specification: diamond
• Trademark: ROSCHEN
• Origin: China
• HS Code: 843143100
• Production Capacity: 3000

Product Description

NQ pcd core drill bit


Product features: 
1. Use high quality blank.
2. Diamond segment use high quality emery and special mixture.
3. Saw blade is very sharp, high efficiency and stable performance.
4. Fast cutting speed without chipping.
5. The segment welding way is silver soldering. Makes it more firmly on the blank.
6. Mature production process.
7. Strict product quality inspection processes.
8. Rapid delivery process.
9. Perfect after-sale service, if you has any problem, contact us anytime

Specifications: 

PCD Core Bit
1. For Drilling
2. Long Lifespan
3. Efficient
4. High Quality

PCD Core Bit Features:
1. Excellent comprehensive drilling performance.
2. Widely use for drilling any stones.
3. Working fast without chipping and noise.
4. High effciency at the process of drilling.
5. Low cost and friendly surroundings.
6. Working smooth and make the surface flat.


PCD Core Bit Advantages:

1. Factory competitive price.
2. Great quality.
3. Fast date of delivery.
4. High effciency.
5. Great after-sale service.


Ways of transportation:

1. Send by Fast Express if sample or urgent order with light weight. The freight is highest, the delivery time is 3-7days.
2. Send by Air if the weight is between 50kg to 100kg. The freight is middle, the delivery time is 7-14days.
3. Send by Sea if the weight is more than 100kg. The freight is lowest, the delivery time is 10-25days.
 

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.

FAQ


Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.

Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

Q: How about discount?
A: Price is based on products and order quantity.

Q: Do you accept sample order?
A: Yes sure, please contact us for details.

Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure.

 


For more information please contact:


 
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
  
 
Website: http://roschen.en.made-in-china.com 
 ; http://roschen.en.made-in-china.com 
http://roschen.en.made-in-china.com