rock Drill button bit
Advantage
1.Suitable for powerful percussive drills and top hammers with high speed drifter
2.the threaded button bits are widely used in bench and production drilling, extensional drilling
3.our products with comparative advantages of the more prominent cost-effective as the famous brand in the world
4.our products have been recognized as high-quality brand of rock-drilling tools made in China.
Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
carbide button shape selection
1.Domed /Round Buttons are usually used as gauge buttons of DTH Bits. suitable for very abrasive and very hard formations.
2.Parabolic Buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.
3.Ballistic Buttons 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.
4.Sharp Buttons are usually used as front buttons of DTH bits for soft formations where fast penetration rates are possible
5.Flat buttons are usually used as protection buttons to reduce Near on rubbing surfaces of DTH Bits.
Technical Data
GT60 | ||||||
GT60 Thread Button Bits | Diam. | Tip Size(mm) | No.of Flushing Holes | Weight(Kg) | ||
mm | Gauge | Front | Side | Front | ||
GT60 Thread Button Bits | 102 | 8×13 | 6×12 | 2 | 8.2 | |
115 | 8×13 | 6×13 | 2 | 10.1 | ||
127 | 8×14 | 7×14 | 2 | 11.3 | ||
152 | 8×18 | 8×16 | 2 | 15.9 | ||
GT60 Thread Button Bits | 102 | 8×13 | 6×12 | 4 | 8.1 | |
115 | 8×13 | 6×13 | 4 | 10.0 | ||
127 | 8×14 | 7×14 | 4 | 11.2 | ||
152 | 8×18 | 8×16 | 4 | 15.8 | ||
GT60 Thread Button Bits | 102 | 8×13 | 6×12 | 2 | 8.5 | |
115 | 8×13 | 6×13 | 2 | 10.4 | ||
127 | 8×14 | 7×14 | 2 | 11.6 | ||
152 | 8×18 | 8×16 | 2 | 15.9 | ||
GT60 Thread Button Bits | 102 | 8×13 | 6×12 | 4 | 8.7 | |
115 | 8×13 | 6×13 | 4 | 10.6 | ||
127 | 8×14 | 7×14 | 4 | 11.8 | ||
152 | 8×18 | 8×16 | 4 | 16.2 | ||
GT60 Thread Button Bits | 102 | 8×13 | 6×12 | 2 | 8.8 | |
115 | 8×13 | 6×13 | 2 | 10.9 | ||
127 | 8×14 | 7×14 | 2 | 11.7 | ||
152 | 8×18 | 8×16 | 2 | 16.6 | ||
GT60 Thread Button Bits | 102 | 8×13 | 6×12 | 4 | 8.7 | |
115 | 8×13 | 6×13 | 4 | 10.6 | ||
127 | 8×14 | 7×14 | 4 | 11.6 | ||
152 | 8×18 | 8×16 | 4 | 16.4 | ||
Product Pictures
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
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:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality
About Us:
1.Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.
2.We have advanced technology and equipment.
3.Our technician has more than 25 year's professional working experience.
4.Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
For More Information, pls Send Us an E-mail: chinadrillingtool.net@gmail.com
