Taper shank Chisel Bit with Tungsten Carbide diamond tips bit Stone Quarrying
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- Supplier: Beijing Pro Drill Equipment Co. Ltd.
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Product Overview
Description
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Taper shank Chisel Bit with Tungsten Carbide diamond tips bit Stone Quarrying
Our taper drilling tools include taper drill bits and taper drill rod, and taper drill bits come into two types, taper button drill bits, and taper chisel drill bits. These drill tools are mainly equipped on rock drilling equipment, well drilling equipment and oil field equipment. They are widely used for rock drilling, blasting holes and other drill works in quarries, coal mines, rod and dam constructions and other similar projects.
Description:
Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency, so that the button bit is popular among the users.
Made with high quality of raw material through special heat treatment, especially, tungsten carbide of tapered button bits are from Boart long year, widely applied in Hand Hold (short-hole) drilling system for dimensional stone quarrying. At now, we are exporting the huge qty of Q7- 33- 7 22-80, Q9 -45 -12 22- 71 for Indian quarry and Norway, Finland quarry.
Diameter of bits from 30mm to 50mm with 4 ,6,7,11,12 degree, premium alloy tapered drill steel with Hexagonal.22mm and Hexagonal.25mm,The deliver capacity are very strong and can completely meet customer’s requirements on delivery design, number of buttons is 4,5,6,7,8,9,7 buttons is very popular for hold held (short holes ) and blast drilling system.
Product Name: | Tungsten carbides tapered drill bit | |||||
Types | Rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit | |||||
Application:: | Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | |||||
Feature: | Tapered drill bits connect tapered drill steel of rock drill for drilling holes | |||||
Material: | High quality carbide and high quality steel | |||||
MOQ: | 10pcs | |||||
We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape. | ||||||
Types of drill bits | Diameter (mm) | Taper Angle (Degree) | Length (mm) | |||
Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree | 50/55/60/71/80 | |||
Tapered cross bits | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | 50/55/60/71/80 | ||||
Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | 50/55/60/71/80 | ||||
Detailed Images
1.With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time.
Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long
skirt and short skirt Tapered Button Bits.
2.Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time
and higher drilling efficiency, so that the button bit is popular among the users.
3.Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose
tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to
the "knock-off" index - the smaller angle will prevent the bit from spinning.
4 • Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry
Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long
skirt and short skirt Tapered Button Bits.
2.Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time
and higher drilling efficiency, so that the button bit is popular among the users.
3.Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose
tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to
the "knock-off" index - the smaller angle will prevent the bit from spinning.
4 • Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry
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Terms & Conditions of Ordering:
1 .Payment Terms:
T/T (Telegraphic Transfer) or Western Union
2. Delivery Term:
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. Transportation:
Sample order: we suggest Courier express or by air
Bulk order: we suggest by air or by sea.
4. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
B Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded)
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with
a refund.
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