Nq Bq Hq Pq Mining Drill Bits

• Customization: Available
• Type: Core Drill
• Usage: Metal Drilling, Well Drilling
• Model NO.: Nq Bq Hq Pq
• Certification: API
• Size: Bq Nq Hq Pq Sw Uw
• Color: Designed by Customers
• Weight: 2kgs
• Material: Diamond
• Crowed Height: 8mm
• Drilling Rock: Very Hard
• Product Capacity: 10000 Per Months
• Original: China
• Avaiable Size: All Size
• Mainly Use Place: All Hard Rock
• Transport Package: by Sea or by Air
• Specification: 1KGS
• Trademark: Xingtan
• Origin: China
• HS Code: 8207191000
• Production Capacity: 10000PCS

Product Description

Product Description

Impregnated diamond bit

The impregnated diamond 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 matrix series. The matrix layer of the crown contains a uniform distribution of these crystals that are embedded in a powdered metal bond. The matrix of our impregnated bits is designed to expose new diamonds to the bits cutting face as wear occurs. Fast penetration rate is maintained as a result of this action.

The matrix layer of the impregnated diamond core drill bits crown contains a uniform distribution of these crystal diamonds that are embedded in a powdered metal bond. The main technical parameters of impregnated diamond core drill bits are diamond specifications, like type, size, concentration and grade, as well as matrix hardness type and crown shapes, which are selected according to the hardness and abrasiveness of the formation to be drilled. If user can make rational selections according to the rock formations, then they can get satisfied drilling performance on various formations with different hardness.
 

Features

1: the impregnated diamond core bits feature drilling speed and long service life
2: the design of more cutting edges makes drilling progress smoother
3: during the manufacturing process, the diamond is free erosion and fully utilized
4: the impregnated diamond core drill bits are of various configurations and meet various needs of local conditions
5: it offers the most widely-used bit matrices as well
6: with various specifications, our series matrix range provide an easy selection and reliable foundation for your drilling needs

Size: our bits are available in all standard drilling sizes. Also, non-standard sized bits can be produced according to requirements from clients

Matrix height: 6mm-8mm (most cost-effective), 8mm-10mm (long service life), 12mm-16mm (super service life)

Bit Crown Profiles: "W" profile, "Flat" profile, "Semi-round" profile, "Cross" profile, "Gear profile"

Waterways: Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.

Threads: standard Q threads as well as thread types required by clients are available

Model: T2 series, T6 series, T6S series, NMLC, HMLC, BQ, NQ(3), HQ(3), PQ(3), NX etc
 

Chart of Sizes:

Size	O.D	I.D
	mm	mm
AQ	47.75/47.50	27.10/26.85
BQ	59.69/59.44	36.52/36.27
BQ3	59.69/59.44	33.65/33.40
NQ	75.44/75.19	47.75/47.50
NQ3	75.44/75.19	45.21/44.96
HQ	95.76/95.38	63.63/63.38
HQ3	95.76/95.38	61.24/60.99
PQ	122.30/121.80	85.09/84.84
PQ3	122.30/121.80	83.18/82.93
Core bits for N-series double core barrels
NMLC	75.44/75.19	52.12/51.87
HMLC	98.98/98.60	63.63/63.38
Core bits for T2 series double core barrels
T2-46	46.18/45.92	31.82/31.57
T2-56	56.13/55.88	41.83/41.58
T2-76	76.12/75.87	61.82/61.57
T2-86	86.13/85.88	71.83/71.58
T2-101	101.12/100.87	83.82/83.57
Core bits for T6 series double core barrels
T6-76	76.12/75.87	57.12/56.87
T6-86	86.13/85.88	67.13/66.88
T6-101	101.12/100.87	79.12/78.87
T6-116	116.20/115.82	93.14/92.89
T6-131	131.19/130.81	108.13/107.88
T6-146	146.18/145.80	123.11/122.86
Core bits for Chinese standard single tube core barrels
59	59.5	41.5
75	75.2	54.5
91	91.2	68
110	111.2	93
130	131.2	113
150	151.2	133
170	171.2	149
219	225.2	197
Core bits for Chinese standard double tube core barrels
75	75.2	54.5
91	91.2	68
110	111.2	93

 

Detailed Photos

FAQ

Q:Are you manufacturer?
Yes, we are factory with more than 20 years of manufacturing experience.

Q:What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. Before shipping, we will send all detail pictures and packing list. L/C

Q:What is the warranty of our machine?
A:Our main machine  for 1 year warranty, And we provide videos for machine install and operation, Provide spare parts service on time.

Q: How long is your delivery time?
A: Generally it is 5-10 days if in stock. or it is 15-20 days if the goods are not in stock according to quantity.

Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefits;

 

Construct site pictures

 

 

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