51mm R32 Down The Hole Retract Thread Drill Bits for Rock Drilling

• Customization: Available
• Certification: ISO 9001:2000, SGS
• Standard: GB
• Model NO.: MTR51F6R32
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Model: Mtr51f6r32
• Bit Dia: 51mm
• Thread: R32
• Weight: 1.2kg
• Transport Package: Wooden Case
• Trademark: MING
• Origin: China
• HS Code: 8207199000
• Production Capacity: 20000PCS/Year

Product Description

51mm R32 Down The Hole Retract Thread Drill Bits for Rock Drilling

Product Description

Retract thread button bits are suitable for powerful percussive drills and top hammers with high speed drifter, the products are widely used in bench and production drilling, extensional drilling.

The Retrat Thread Bit is a highly efficient drilling tool that boasts a simple structure, long service life, and wide application capabilities. Designed with professionalism in mind, this bit guarantees superior performance for all your drilling needs.

Invest in the Retrat Thread Bit and experience the benefits of its simple structure, long service life, high drilling efficiency, and wide application. It is a reliable tool that will exceed your expectations, providing you with exceptional drilling results each time.

 

Technical date

 

Model	Bit Dia.(mm)	Thread	NO. X Button Dia.		NO.Flushing Holes(PCS)		Weight(KG)
			Gauge	Front	Side	Front
MTR51F5R32	51	R32	5×11	2×10	2	1	1.2
MTR51F6R32	51	R32	6×10	3×9		3	1.2
MTR57F6R32	57	R32	6×11	3×10		3	1.6
MTR64D6R32	64	R32	6×11	3×11 1×9	1	3	2
MTR64F6T38	64	T38	6×12	3×11	1	2	2
MTR64D8T38	64	T38	8×10	4×10 1×9		4	2
MTR76F6T38	76	T38	6×12	4×11	2	2	3.1
MTR76D8T38	76	T38	8×11	4×11 1×11		4	3.1
MTR76F8T45	76	T45	8×12	4×11	2	2	3.2
MTR76D8T45	76	T45	8×12	4×11 1×11		4	3.2
MTR78D8T38	78	T38	8×12	4×11 1×11		4	3.5
MTR89F8R32	89	R32	8×12	5×11		2	4.1
MTR89D8R32	89	R32	8×12	4×11 2×10		4	4.1
MTR89F8T38	89	T38	8×12	5×12	2	2	4.8
MTR89D8T38	89	T38	8×12	4×11 2×10		4	4.8
MTR89F8T45	89	T45	8×12	6×12	2	2	5.1
MTR89D8T45	89	T45	8×13	4×12 1×12		4	5.1
MTR89F8T51	89	T51	8×12	6×12	2	2	5.1
MTR89D8T51	89	T51	8×13	4×13 1×12		4	5.1
MTR102F8T45	102	T45	8×12	7×12		2	6.5
MTR102F9T45	102	T45	9×13	9×11		3	6.8
MTR102D8T45	102	T45	8×14	4×12 2×11		4	6.8
MTR102F8T51	102	T51	8×12	7×12		2	7.1
MTR102F9T51	102	T51	9×13	9×11		3	6.5
MTR102D8T51	102	T51	8×14	4×12 2×11		4	7.3
MTR105F8T45	105	T45	8×14	6×13		2	7.1
MTR115D8T45	115	T45	8×14	4×13 3×12		4	7.8
MTR115F9T45	115	T45	9×14	10×12		3	7.9
MTR115F9T51	115	T51	9×14	10×12		3	7.9
MTR115F8T51	115	T51	8×14	7×13		2	9.6
MTR115D8T51	115	T51	8×14	4×12 2×12		4	10.2
MTR127F8T45	127	T45	8×14	8×13		2	11
MTR127F9T45	127	T45	9×15	10×13		3	12.3
MTR127F9T51	127	T51	9×15	10×13		3	12.3
MTR127F8T51	127	T51	8×15	8×13		2	12
MTR127D8T51	127	T51	8×14	4×14 4×12		4	12

 

Order Guide: 

Diameter + Thread + Skirt Shape + Face Design + Insert Shape

How to choose the buttons:

1. Domed/round buttons

Domes/round buttons are usually used as gauge buttons of DTH bits, suitable for very abrasive and very hard formations.

2. Parabolic buttons

Parabolic buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.

3. Ballistic button

Ballistic button are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formations. They can also be used as gauge buttons if the rock is soft.

Product Application

It is widely used in earth and stone engineering mining Wells drilling construction projects drilling Wells edge pillar support.

 

Company Profile

Wuhan Kingdrilling Diamond CO., LTD, one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.

Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.

Our DTH drilling tools are produced with advanced technology from Britain. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, from raw materials prepared, forging, heat treatment, mechanical processing, a completed manufacturing system is finished in the factory. Strict quality control standards make sure stable quality. 

Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.

Our Advantages

1. High quality steels materials.
2. Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.
3. Advanced heat-treatment equipment: multipurpose furnace heat treatment.
4. Completed moulding (tooling ) departments with many molds available.
5. Professional R&D team,completed quality system.
6. Strict Quality-Check Systems.

After Sales Service

1.Pre-sale service:

Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
1.Select equipment model;
2.Design and manufacture products according to client's special requirement ;
3.Train technical personnel for clients .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.

Packaging & Shipping

Packed by Carton or Wooden cases.
Delivery:

1. Goods in stock can be delivered within 5 days.
2. DTH Bits production time is about 15 days.
3. DTH Hammer product time is about 30 days.

Transprotation: By air, By Express or By sea / By train , according to your requests.

FAQ

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

2. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

3. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

4. Competitive price:

A: KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor.

5. What is the Application?

Mining, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.

6. Product feature

Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer, and harness process is managed by multipurpose furnace heat treatment.

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