high precision deep hole drilling tube BTA tube for drilling , boring and burnishing BTA tube

Deep hole Drill tube: Standard STS drill tube, supplied in various length as request Thread: single or two start or four start, each section length: from 1 m to 6m . Chrome coated , HRC30, Roughness of tube : Ra0.4-0.8

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Deep hole Drill tube:

Standard STS drill tube, supplied in various length as request

Thread: single or two start or four start, each section length: from 1 m to 6m . Chrome coated , HRC30,

Roughness of tube : Ra0.4-0.8

 

Drilled hole diameter mm

Tube OD mm

Tube code

Drilled hole diameter mm

Tube OD mm

Tube code

24.1-26.4

22

803

280.0-291.9

274

834

26.4-28.7

24

804

292.0-303.9

286

835

28.7-31.0

26

805

304.0-315.9

298

836

31.0-33.3

28

806

316.0-327.9

310

837

33.3-36.2

30

807

328.0-339.99

322

838

36.2-39.6

33

808

340.0-351.99

334

839

39.6-43.0

36

809

352.0-363.99

346

840

43.0-47.0

39

810

364.0-375.99

358

841

47.0-51.7

43

811

376.0-387.99

370

842

51.7-56.2

47

812

388.0-399.99

382

843

56.2-65.0

51

813

400.0-411.99

394

844

65.0-67.0

56

814

412.0-423.99

406

845

67.0-73.0

62

815

424.0-435.99

418

846

73.0-80.0

68

816

436.0-447.99

430

847

80.0-87.0

75

817

448.0-459.99

442

848

87.0-100.0

82

818

460.0-471.99

454

849

100.0-112.0

94

819

472.0-483.99

466

850

112.0-124.0

106

820

484.0-495.99

478

851

124.0-136.0

118

821

496.0-507.99

490

852

136.0-148.0

130

822

508.0-519.99

502

853

148.0-160.0

142

823

520.0-531.99

514

854

160.0-171.9

154

824

532.0-543.99

526

855

172.0-183.9

166

825

544.0-555.99

538

856

184.0-195.9

178

826

556.0-567.99

550

857

196.0-207.9

190

827

568.0-579.99

562

858

208.0-219.9

202

828

580.0-591.99

574

859

220.0-231.9

214

829

592.0-604.99

586

860

232.0-243.9

226

830

604.0-615.99

598

861

244.0-255.9

238

831

616.0-627.99

610

862

256.0-267.9

250

832

628.0-639.99

622

863

268.0-279.9

262

833

640.0-651.99

634

864

 




Dezhou Kabaide Cutting Tool Co.,Ltd is a manufacturer of gun drills, located in Dezhou,Shandong which is a base city for deep hole drilling. Our brand is “KBD". We can produce many sizes of gun drills as well as non standard gun drills according to clients' special requirements.
We focus on gun drill production business. We have special deep hole drilling tool machines.Our gun drill carbide tip (brand ESTECH) is sourced from Switzerland,which guarantees the quality of the tool. ESTECH was founded in 1941,is a partner of Botek.
Our company invites famous cutting tool professors in this industry to instruct the research and development.With many years development,we have our own technique process, and registered our own brand.Nowadays,our products are sold well in domestic market and overseas,and are highly praised by our customers.
As a good private owned company, we have innovative,capable and flexible structure,and complete and scientific quality control system.Our gun drills are high hardness,good rigidity,high accuracy,long lasting,and good cost performance.
Continuous improvement of the process, solid progress to produce the gun drills, creating a national brand,and to pursue the excellence is our eternal goal.

Q: Do you sell parts?
A: If you ordered an item from us and need a replacement part outside of warranty coverage, we are happy to help you place a replacement parts order! 

Q: Do you only sell genuine products?
A: Yes! We are proud to only sell only the best quality authentic products. Counterfeits are not allowed on our website. 

Q: What is the warranty coverage for the items I’m interested in?
A: Most of our products have warranties on manufacturing defects. Some products also offer a complete warranty from 1-5 years from the date of purchase. These warranties vary from
item to item! Which may be mentioned on the product listing, for any further queries, contact us regarding this and we will be happy to help. 

Q: How do I know if your product listings are accurate?
A: We have a lot of item data constantly being updated! Sometimes this may lead to issues like inaccurate product information, incorrect pricing or outdated product availability. We apologize for those issues.

Q: I checked out the shipping ETA on the product page, but I need this item sooner! Can you ship it any faster?
A: If you need your product faster than what is estimated, we may be able to offer overnight or two-day delivery at an additional charge. You can raise such a request and our team can update the shipping options on the phone and can choose the suitable option by paying the corresponding charges.




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