Our company offers high quality of tapered drilling equipments , the main products are including tapered chisel bits.the products made with high quality of raw material through special heat treatment ,various type suitable for different work site.
The deliver capacity are very strong and can completely meet customer's requirements on delivery design , The quality of our products are close to the famous brand in the world, the products with comparative advantages of the more prominent cost-effective.
1.Specification of Tapered Normal Chisel bits
| Tapered rock drilling tools | |||
Diam (mm) | Tip size(mm) | Taper | Weight (Kg) |
| H×W | |||
| 38 | 15 × 10 | 7 | 0.36 |
| 18 × 10 | 7 | 0.36 | |
| 14 × 9 | 7 | 0.36 | |
| 14 × 8 | 7 | 0.36 | |
| 40 | 15 × 10 | 7 | 0.38 |
| 18 ×10 | 7 | 0.38 | |
| 14 × 9 | 7 | 0.38 | |
| 14×8 | 7 | 0.38 | |
| 43 | 15 × 10 | 7 | 0.40 |
| 18 × 10 | 7 | 0.40 | |
| 14 × 9 | 7 | 0.40 | |
2.More view of Tapered Normal Chisel bits
3. Offering List:
A) Underground Bolting & Scaling Equipment
B) Blast Furnace Tapping Tools
C) Tube Drilling Tools
D) Hydraulic Drifter
E) Pneumatic Rock Drills
F) Rock Drilling Tools for Blast Hole Drilling Digs
G) Shank Adaptor
H) Threaded Tube Drilling Tools
I) Drifting and Tunneling Tools
J) Down The Hole Hammer and DTH Bits
4.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 15 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.
About products we can provide:
1. Integral drill steels (Integral Drill Rods)
Shank H22x108mm, H19x108mm, standard hex. Bit diameters include 20-42mm.
2. Tapered drilling tools (Tapered Drill Steel)
Including:
Shank H22x 108mm, (6, 7, 11, 12 degree taper) taper rods in most lengths.
A comprehensive range of button bits, cross bits and chisel bits with (6, 7, 11, 12 degree taper).
Bit diameter: 28mm-57mm.
3. Extension drilling tools
Button bit, face design: Flat face, drop centre, Normal and Retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and Conical. (Threaded R32, R38, T38, T45, T51, bit diameter: 45mm-127mm);
Couplings sleeves- manufactured with a middle stop to prevent walking along the thread. Include couplings sleeve (threaded R22, R25, R28, R32, R38, T38, T45, T51)
Shank adaptors - carburized and manufactured with tight tolerances and controlled straightness.
4. Down the hole hammers and DTH bits (Down The Hole Drilling)
Offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, and low pressure hammers CIR65a, CIR90, CIR110, CIR150, CIR170 etc. DTH bits: 60mm-254mm bits with flat face, concave design fit for the atlas copco and ingersoll-rand model etc.
5. Excavate coal cutter bits
Include all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of kennametal. Such as U76, U82, U84, U85, U92, U94, U95, U118 and coal bolting bit and coal bolting rod.
6. All kinds of casing bits for shield machine and construction tools.
7. Round road planning bit for road milling machine and machine.
Shank diameter=19.4mm, 25mm, 30mm, 33mm, 38mm, etc.
8. Blast furnace tap hole drill tools. (Rod, Cross bits, button bits and X-type bits etc).
Welcome To Contact Us If You Need Any of Our Tools!
E-mail us: chinadrillingtool.net@gmail.com
