
Diameter 102mm Rock Bits Top Hammer Drilling Tools T -Series Retrac and Regular Type
Sollrocrock drilling thread button bits are widely used in all kinds of
mining, drilling, quarrying, engineering, construction, water well
drilling, oil exploring industries etc.
Our thread button bits are made with high quality of best quality
alloy steel bar and tungsten carbides with superior wear resistance
and impact toughness superior, through heat treatment so that it
can withstand the toughest rock drilling demands, and transmit
intensive impact energy into the rock with the least possible loss
of energy.
Features:
Thread Button Bit | Diameter | Carbide size(mm) | Flushing hole | Weight | |||
mm | in | Front | Gauge | Front | Side | (kg) | |
Qty×size | Qty×size | ||||||
R/T38 (1 1/2") | 64 | 2 1/2 | 3×11 | 6×12 | 2 | 1 | 1.62 |
70 | 2 3/4 | 4×10 | 8×10 | 2 | 1 | 1.98 | |
76 | 3 | 4×11 | 8×12 | 2 | 1 | 2.28 | |
89 | 3 1/2 | 6×11 | 8×12 | 2 | 2 | 3.32 | |
T45 (1 3/4") | 70 | 2 3/4 | 4×10 | 8×10 | 2 | 1 | 2.24 |
76 | 3 | 4×11 | 8×12 | 2 | 1 | 2.46 | |
89 | 3 1/2 | 6×12 | 8×14 | 2 | 2 | 3.52 | |
102 | 4 | 7×12 | 8×14 | 2 | 2 | 4.46 | |
115 | 4 1/2 | 8×12 | 8×14 | 2 | 2 | 6.68 | |
T51 (2") | 76 | 3 | 4×12 | 8×12 | 2 | 1 | 3.62 |
89 | 3 1/2 | 6×12 | 8×14 | 2 | 2 | 4.48 | |
102 | 4 | 7×12 | 8×14 | 4 | 1 | 5.26 | |
115 | 4 1/2 | 8×12 | 8×14 | 4 | 1 | 7.62 | |
127 | 5 | 9×12 | 8×16 | 4 | 1 | 8.58 | |
ST58 (2 1/4") | 89 | 3 1/2 | 6×12 | 8×14 | 2 | 2 | 5.46 |
102 | 4 | 6×12 | 8×14 | 2 | 2 | 6.18 | |
GT60 (2 3/8") | 102 | 4 | 6×13 | 8×14 | 4 | - | 7.4 |
115 | 4 1/2 | 7×14 | 9×16 | 3 | - | 9 | |
ST68 (2 3/4") | 102 | 4 | 6×14 | 8×16 | 2 | 2 | 8.6 |
115 | 4 1/2 | 6×14 | 9×16 | 3 | - | 11.2 |
Products Photos:
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality
against the small factory
The information about dth drill bit you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 20 days for production.
in 3 working days after receiving the advance payment
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours
b. Technical Support will be available in any time
Changsha Sollroc Engineering Equipments Co., Ltd
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in different drilling applications including mining, quarring, water well drilling and etc.
We can provide specifications:
DTH hammers range: 3"-12’’
DTH bits range: 90mm - 600mm
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
Shanks : BR series, DHD, COP, Mission, Mach; SD; QL; Numa.
Tophammer tools
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68
Button bit face design: Flat face, drop centre,
Button bit body type: Normal and Retrac
Button bits diameters: 45mm-152mm