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Home > Product Lines > Hole Making > Rough Boring Tools>Rough Boring Tool for External Turning

Product Features

● Boring Range: Φ2-Φ70, machining depth 82-214mm 

● rectangular groove structure can transfer large torque 

● suitable for stable working conditions 

● CC, TC blade holder can be used 

● pay attention to the outer circle interference diameter



  • Steel

  • Stainless steel

  • Cast iron

  • Non-ferrous metal

  • Super Heat resistant alloy

  • Hardened steel

Product Ranges

Rough Boring Tool for External Turning

粗套镗刀.jpg

DesignationDcD1D2L1L2ZKgCartridge
CXR D02-17.K50.1002-1762508210021.3C90A D026-035.CC06
CXR D16-38.K63.12016-381056311013022.3C90A D041-055.CC09
CXR D28-50.K63.16028-501188015217724.1C90A D041-055.CC09
CXR D45-70.K90.23045-701649521423926.9C90A D055-070.CC09

●The cartridge should be ordered separately, please click here.

●The adaptor should be ordered separately, please click here.



如何使用.jpg

加工中照片.jpg  刀具图片.jpg  加工后图片.jpg

Tool informationExisting cutting tool 1Existing cutting tool 2Test Tool 2
BrandBIGBIGSOMGDE
Cutter body (cutter head, arbor, Shank) modelSLN200-270(Rough Boring Tool）SLN200-270（Precision Boring Tool）SNL 210-290.C
（Coarse and Fine Boring Tool）
Diameter(mm)240240240
Number of teeth211
Blade and cutting tool typeCCMT 120408TCGT110204L AC520U（BIG）TCGT110204L AC520U(BIG)
Number of blade/blade233
Speed(rpm)210200300
Linear Velocity VC(M/min)158150225
Feed rate per tooth(mm/z)0.1070.180.132
Per feed transfer(mm/rev)0.2140.180.132
Table/spindle feed(mm/min)453640
Cutting Depth ap(mm)444
Processing Surface roughnessRa
Ra4.0Ra3.0
Processing length L(mm)280280280
Single piece processing time(S）373467420
Number of work pieces processed
11


August 21 test, provided by the customer blade, test knife body size stability, coarse and fine one-way vibration-free knife phenomenon, up and down hole size changes in. 005, save half precision time 6.2 min, test results approved by customers.




Latest information updating....

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Customer Service Center

Address: No. 18 Lianzhu Rd. Huaxi Street Changxing Huzhou Zhejiang China

Tel: 0572-6635088

Fax: 0572-6032599

Postcode: 313100