Hex22 108mm Shank Hammer Drill Tapered Chisel Bits for Quarrying Mining
China Hex22 108mm Shank Hammer Drill Tapered Chisel Bits for Quarrying Mining, Find details about China Sda, Self Drilling Anchor Bit from Hex22 108mm Shank Hammer Drill Tapered Chisel Bits for Quarrying Mining
Product Description
We are manufacturer and meantime stockist of Taper drill bit, can ensure quick delivery.
1. Tapered chisel bits
The tapered chisel bit is widely used in drilling holes with depth less than
5 meters and diameter ranged in 20-45 mm by light-duty rock drill, like Y6.
| Description | Diameter | Length | Water hole |
Taper degree a=4° 6° 7° 11° 12° | mm | mm | 2 |
20 | 65 | 2 | |
23 | 65 | 2 | |
25 | 69 | 2 | |
28 | 60 | 2 | |
30 | 55 88 | 2 | |
32 | 55 64 71 80 | 2 | |
34 | 71 80 | 2 | |
36 | 74 | 2 | |
38 | 74 | 2 | |
40 | 74 | 2 | |
42 | 74 | 2 | |
45 | 74 | 2 |
2. Tapered cross bits
The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled, which means carbides shape are cross type on drill bits. Taper cross bit is mainly used for hard or very hard rock formation.
| Description | Diameter | Length | Weight |
Taper degree a= 6° 7° 11° 12° | mm | mm | kg |
28 | 71 80 | 0.19 | |
29 | 71 80 | 0.2 | |
30 | 50 67 71 80 | 0.3 | |
32 | 50 67 71 80 | 0.3 | |
33 | 71 80 | 0.32 | |
34 | 67 71 80 | 0.34 | |
35 | 67 71 80 | 0.35 | |
36 | 71 80 | 0.36 | |
38 | 67 71 80 | 0.42 | |
40 | 71 80 | 0.43 | |
41 | 71 | 0.45 | |
42 | 69 80 | 0.46 | |
44 | 80 | 0.47 | |
45 | 80 | 0.5 |
3. Tapered button bits
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.
According to the tungsten carbide insert, tapered button bits can be divided into the types of hemispherical button, conical button and parabolic button, etc.
Button bits with hemispherical button is for high bearing capacity and abrasive resistance while conical button and parabolic button are for high drilling speed and low abrasive resistance.
| Description | Diameter | Length | No. of |
Taper degree a= 4o46" 6o 7o | mm | mm | pcs |
28 | 50 | 4 | |
29 | 50 | 4 5 6 7 | |
30 | 50 80 | 5 6 7 8 | |
32 | 50 55 71 80 | 6 7 8 9 | |
33 | 50 55 71 80 | 6 7 9 | |
34 | 50 55 | 7 8 | |
35 | 55 71 80 | 4 5 6 7 | |
36 | 50 55 | 7 | |
37 | 55 | 4 6 7 | |
38 | 50 55 | 4 6 7 | |
40 | 7 | ||
41 | 50 55 71 | 4 5 | |
42 | 50 | 6 7 | |
45 | 50 55 71 | 6 7 8 9 |
Packaging & Shipping
Workshop display
Application
FAQ
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products.We have more export experience with competitive price and best after-sales service.Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the freight will be covered by customer account.The sample freight will be returned to customer account after we cooperate.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
Q: Do you have any certifications?
A: Yes,that's what we guarantee to our clients. we have ISO9000,ISO9001 certificate,API5L PSL-1 CE certificates etc.Our products are of high quality and we have professional engineers and development team.
Q: What is your terms of payment ?
A: Payment<=1000usd, 100="">=1000USD, 30% T/T in advance ,balance before shipment or paid against copy of B/L within 5 working days.100% Irrevocable L/C at sight is favorable payment term as well.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
You Might Also Like
30-50cbm Movable Hopper for Discharging Bulk Cargo
4b-Wd Bsp Male ED Sealing Plug
Standard Specimen Clamp for Microtome
Luxury Crystal Glass Scent 30ml 1 Oz Perfume Bottle
Tetra Pak Sugar Dissolving System
High Quality Factory Supply Zinc Plated Pozi Countersunk Chi......
Improve Root System Root Promoter Seaweed Functional Organic......
Creative Handmade Three-Dimensional Photo Frame Outside Thic......
Jinko Panel High Quality Pmw Dimming Controller Ni-MH Batter......
80/20 Copper Nickel ( CuNi20 )
Natural Blue Gemstone Stone Oval Vanity Hotel Wash Basin Sin......