The main informations of Retrac concave mine drill hard rock drilling bits
Thread Type | dia | tip size(mm) | flushing holes | weight (kg) | ||
mm | gauge | front | side | front | ||
R22 R25 R28 SR28 | 41 | 5*9 | 2*8 | 2 | 1 | 0.6 |
42 | 5*9 | 2*8 | 2 | 1 | 0.6 | |
43 | 5*9 | 2*9 | 2 | 1 | 0.6 | |
43 | 5*9 | 2*8 | 2 | 1 | 0.6 | |
45 | 5*9 | 2*9 | 2 | 1 | 0.7 | |
48 | 5*10 | 2*9 | 2 | 1 | 0.78 | |
51 | 5*11 | 2*10 | 2 | 1 | 1.1 | |
57 | 5*12 | 2*10 | 2 | 1 | 1.3 | |
R32 | 41 | 4*9 | 2*8 | 1 | 1 | 0.54 |
43 | 4*9 | 2*9 | 1 | 1 | 0.55 | |
45 | 4*10 | 2*9 | 1 | 1 | 0.6 | |
T38 | 57 | 5*11 | 3*10 | 1 | 1 | 1.6 |
64 | 5*12 | 3*11 | 1 | 1 | 1.6 | |
76 | 5*14 | 3*12 | 1 | 2 | 2.4 | |
T45 | 70 | 6*11 | 4*10 | 0 | 2 | 2.4 |
76 | 6*13 | 4*10 | 0 | 2 | 2.6 | |
89 | 8*12 | 5*12 | 2 | 2 | 4.5 | |
102 | 8*13 | 6*12 | 2 | 2 | 5 | |
115 | 8*14 | 6*13 | 2 | 2 | 6.8 | |
T51 | 89 | 8*12 | 5*12 | 2 | 2 | 4.9 |
102 | 8*13 | 6*12 | 2 | 2 | 5.8 | |
115 | 8*14 | 6*13 | 2 | 2 | 6.8 | |
127 | 8*14 | 6*14 | 2 | 2 | 7.5 |
Retrac concave mine drill hard rock drilling bits can used on mine ,stone quarry, tunnel , Infrastructure construction and so on .
Problems may occur at work when bits are in low quality:
Taper button rock drill bit
The reasons are as followed :
1. The trousers body is low wear resistance and the hardness of body is not up to standard.
2. Another is the problem of operation . This kind of drill bit is used on the light duty rock drill .If the pressure of the rock drill is too big ,and then also come to this .
However, these are our bits after testing :
95% quality similarity with world top class brands,such as atlas Copco etc :
Our products are exported to Malaysia, Russia ,India Sudan Philippines, Mexico ,Greek and Tanzania and so on . Also welcome to you to visit us .
Our factory
Advanced equipment && Professional technicians && Strict production process
Xiamen Zhaoxing Electrical Equipment . was established in 1996, with extensive experience in drilling area. We specializes in providing drilling solutions for our customers to improve efficiency and cost savings.
Inner package : Plastic bag,wooden box
Outer package : Wooden case / Plastic box / Carton
Customized according to your request
Port: | Xiamen /Guangzhou/Beijing |
Payment Terms: | L/C,D/P,T/T,Western Union,MoneyGram,Papal |
Supply Ability: | 100 Piece/Pieces per Day high quality t38 mining rock thread buttons bits for sale |
Brand Name: | MEGAROC |
Usage: | blast hole drilling |
Type: | Center Drill Bit,Thread bit |
Place of Origin: | Fujian China |
Processing Type: | Forging |
Advantage: | Factory price with good quality |
Machine Type: | Drilling Equipment |
Use: | Metal Drilling |
name: | high quality t38 mining rock thread buttons bits for sale |
Material: | Tungsten Carbide |
Model Number: | T38 T45 T51 |
Diameter: | 54mm-127mm |
Certification: | ISO9001:2008 |
Packaging Detail: | high quality t38 mining rock thread buttons bits for sale: Inner package with cartons,outer package with wooden case |