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Home > Boring and Reaming Tools > Fine Boring Tools
DBJ20 Micro Boring Bar
DBJ20 Micro Boring Bar DBJ20 Micro Boring Bar DBJ20 Micro Boring Bar DBJ20 Micro Boring Bar DBJ20 Micro Boring Bar DBJ20 Micro Boring Bar
  • DBJ20 Micro Boring Bar
  • DBJ20 Micro Boring Bar

DBJ20 Micro Boring Bar

Item No.: DBJ20 Micro Boring Bar
* CBH boring head loaded opposite direction can process boring machining.
* Higher rigidity and better working performance are provided by close connection between cartridge and boring head.
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Description
Description
MICRO BORING TOOLS 

DBJ20 Micro Boring Bar

Features:
* CBH boring head loaded opposite direction can process boring machining.
* Each boring head has three different size cartridges for different boring range.
* Formachining blind hole with insert angle 3°can avoid the impact to the end surface.
* Cartridge could be mounted in opposite direction for back boring.
* Higher rigidity and better working performance are provided by close connection between cartridge and boring head.
* All DCK-CBH micro boring tools have internal cooling design which improve surface roughness and inserts tool life.

DBJ20 Micro Boring Bar

 Specification
 Figure D D1 L1 L Boring
range		 Insert Insert
screw		 Wrench Weight 
DBJ 2008-32 A 8 20 32 74 8-11 TPGT0601 M020W040 Q06 0.09
2010-40 A 10 20 40 75 10-13 TPGT0601 M020W040
 Q06 0.10
2012-53 A 12 20 53 88 12-17 TPGH0902 M025W060
 Q08 0.12
2016-68 A 16 20 68 103 16-21 TPGH0902 M025W060
 Q08 0.16
2020-83 A 20 20 83 115 20-26 TPGH1103 M030W070
 Q08 0.22
2025-96 A 25 20 96 131 25-135 TPGH1103 M030W070 Q08 0.35
2030-115 A 30 20 115 159 30-140 TPGH1103 M030W070 Q08 0.52
20120-97 B 30 20 - 97 120-280 TPGH1103 M030W070 Q08 0.25


DBJ20 Micro Boring Bar







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