34mm 8 Buttons Taper Carbon Alloy Button Bit for Mining
|FOB Price:||US $4.2-5.4 / Piece|
|Min. Order:||50 Pieces|
|Min. Order||FOB Price|
|50 Pieces||US $4.2-5.4/ Piece|
|Payment Terms:||L/C, T/T, Western Union|
- Button Bit and DRILL Rod Quotation
- 45 Products
- Product Image
- Product Name
- FOB Price
- Payment Terms
- Product Package
- Product Attribute
- Model NO.: 32mm button bit
- Certification: AISI, API
- Type: Core Drill Bit
- Usage: Masonry Drilling
- Head Dia.: 34mm
- Colour: Golden, Red, Black Could Be Customzide
- Weight: 16-22kg/Box
- Trademark: NONE
- Specification: 34mm, 8 tooth
- HS Code: 8207199000
- Customized: Customized
- Length: Taper-length
- Material: High Carbon Steel
- Tooth No.: 8 Buttons
- Degree: 7, 11, 12 Degree Could Be Customized
- Package: 50PCS in a Wooden Box
- Tooth Size: 07mm*8PCS
- Transport Package: Plywood/plastic Case
- Origin: China
34mm Tapered 8 tooth/buttons Drilling bit
The selection of button bit is quite concerning with the rock condtion. If you don't know how to choose an applicable button bit, we strongely suggest you study the rock conditon first.
Below is the rock hardness grade list for your reference.
|Rock Grade||Hardness Level||Typical Rock||F grade||Applicable button bit|
|I||The hardest||the hardest and compact quartz, basalt and other special hard rocks||f=20||The best quality|
|II||strong hard||very hard granite&quartz porphyry&siliceous schist, hard quartz, the hardest sandstone &limenstone rock||f=15||The best or high end quality|
|III||very hard||compact granite, very hard sandstone&limestone, quartz vein, hard conglomerate, very hard iron ore||f=10||High end or Normal|
|IIIa||very hard||hard sandstone, limestone, marble, dolomite, pyrite ore, not hard granite||f=8||Normal|
|IV||hard||normal sandstone, iron ore||f=6||Normal|
|IVa||hard||Sandy shale, shaly sandstone||f=5||Normal|
|V||middel hard||hard pelitopsammite, not hard sandstone and limestone, soft conglomerate||f=4||Normal|
Below is the typical rock photos from the hardest to normal hard for your reference. Just tell us your quarry/rock condition, we will recommend suitable button bit for you, it's easy.
We can design various Carbide Alloy Drill Bit according to your requirements. Below is three differen quality button bit.
Tapered Button bit connection:
|Drill bit diameter||Taper(°)|
Thread button bit connection:
|Drill bit diameter||Thread standard|
|35||1 3/8||R22 R25|
|36||1 13/32||R22 R25 R28|
|38||1 1/2||R22 R25 R28 R32|
|43||1 11/16||R25 R28 R32|
|45||1 3/4||R25 R28 R32|
|64||2 1/2||R38 T38|
|76||3||R38 T38 T45|
|89||3 1/2||R38 T38 T45 T51|
|102||4||T45 T51 ST58 SD60|
|115||4 1/2||T51 ST58 SD60|
|127||5||T51 ST58 SD60|
|140||5 1/2||T51 ST58 SD60|
|152||6||T51 ST58 SD60|
we can guarantee all our product:
(1) Direct factory wholesale price, price is cheaper than trading companies.
(2) Strict Quality Control Department, each piece bit need to be checked.
(3) Accept custom order. can special make for you.
(4) Focus on the quality.We seek long-term interest.
(5)Welcome small orders, our Min Quantity Order is 1 piece.
(6) All bit are made by skilled workers and advanced technology, we have more than 20 years' experiences, so you must be satisfied with our super quality.
Our superior products (taper button bit, taper drill rod, thread button bit and thread drill rod)
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: What the exactly address of your factory?
A2: Our factory is located in No.9 Kaixuan Ave West,Economic Zone Quzhou, Zhejiang, China
Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5: What about the voltage of products? Can they be customized?
A5: Our standard voltage is 380V, 50HZ, 3phase. The voltage can be customized according to your equirement.
Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.
Q7: How long will you take to arrange production?
A7: we can delivery the normal goods within 7-15 days. Other nonstandard electrical items we will delivery within 25-30 days.
Q8: Can you accept OEM orders?
A8: Yes, with professional design team, OEM orders are highly welcome.
Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.