Sinodrills 7/11/12 Degree 36mm Rock Bit Taper Rock Drilling Button Bit

• Certification：CE, ISO 9001:2008, SGS
• Standard：GB, SGS
• Surface Treatment：Painting
• Manufacturing Process：Forging
• Material：Carbon Steel
• Products Name：Sinodrills 7,11,12 Degree 36mm Rock Bit Taper Roc

=== Base Info ===

• Usage：Small Hole Drilling
• Advantage：Lower Unit Drilling Cost
• Color：Orange, Yellow, Black, Red, etc
• Diameter：32mm 34mm 36mm 38mm
• Taper Degree：7 Degree , 11 Degree , 12 Degree
• Rock Formation：Hard , Medium Hard , Soft Rock Formation
• Button Shape：Hemispherical,Parabolic,Ballistic , Conical
• Application：Quarrying , Mining,Tunneling
• Button：Guage 5*8mm, Front 2*7mm
• Transport Package：Carton Box& Plywood Case
• Specification：H22, 36mm
• Trademark：SINODRILLS
• Origin：China
• HS Code：8207199000
• Production Capacity：50000PCS,Month

=== Description ===
Flushing holeLengthPart NumberWeightmminchGaugeFrontSideFrontmm
 Kg321 1/43x82x71150TB32H22S11C3210.22321 1/44x72x71150TB32H22S11C4210.29321 1/45x72x71150TB32H22S11C5210.35321 1/46x72x71150TB32H22S11C6210.35321 1/46x72x71250TB32H22S11C6220.35341 11/323x82x71150TB34H22S11C3210.39341 11/324x82x71250TB34H22S11C4220.39341 11/325x72x71150TB34H22S11C5210.40351 3/86x72x71250TB35H22S11C6220.41361 27/643x91x81150TB36H22S11C3110.42361 27/643x92x71150TB36H22S11C3210.42361 27/644x82x71150TB36H22S11C4210.42361 27/644x82x71250TB36H22S11C4220.45361 27/645x82x71150TB36H22S11C5210.45361 27/645x82x71250TB36H22S11C5220.45381 1/23x91x91150TB38H22S11C3110.45381 1/23x92x71150TB38H22S11C3210.45381 1/25x92x71150TB38H22S11C5210.45381 1/25x92x71250TB38H22S11C5220.45401 37/643x91x91150TB40H22S11C3110.48401 37/643x92x81150TB40H22S11C3210.48401 37/645x92x81150TB40H22S11C5210.48401 37/645x92x81250TB40H22S11C5220.484115/85x92x81250TB41H22S11C5220.48


 

FAQ:

Q1: Are you a manufacturer?

Yes, we own 3 plants to manufacture various drilling products about 17 years . 

We are a one-stop supplier of full range of rock drilling products.

Q2: Are your products high quality ?

Yes .Our customers made the test reports proved that.If you need more information,please contact  us.

Q3: What kind of payment terms do you offer and what is your best payment terms?

We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc.

Our best payment terms is 120 days after shipping date for our distributors and sole distributors.

Q4:Do you offer warranty on your products?

Yes, for different products we offer different warranty that cover all manufacturing defects in materials and workmanship.

The longest period of warranty is 2 years after shipping date.

Q5: Do you offer OEM service?

Yes, we can offer OEM service if you have regular requirement.

Q6: What qualifications do you have?

Till 2020, we have following qualifications:

1)      ISO 9001:2008 management system;

2)      3AA2 credit rating by Dun & Bradstreet;

3)      Honoring Contract and Keeping Promise Enterprise by AIC.

4)      EC examination certificate for self-drilling anchor bars.

5)      2 invention patents & 6 utility patents.

Q7: Where did you export ?

Till 2020 we have exported to 103 countries.