Product Description
Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring etc.
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.
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.
Our 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.
Product Application:
About our Company
Kingdrilling Machinery Co. , Ltd is established in 2005 years. Located in Wuhan East Lake High-tech Development Zone, is one of the most important manufacturers specialized in researching and producing Casing drilling system, DTH hammer, DTH bit, thread DTH bits, taper DTH bits, coupling sleeve, Anchor, Shank adapter, coal picks and so on.
Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.
Transport:
Package and Delivery:
Packed by Carton or Wooden cases.
Delivery:
- Goods in stock can be delivered within 5 days.
- DTH Bits production time is about 15 days.
- DTH Hammer product time is about 30 days.
More products:
Product Tags:
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T38 DTH Hammer Thread Button Bits 2 Inch Rock Drill Bit With Ballistic Spherical Buttons Images
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