JBB R

Solid boring bar for back boring

DMINLFSh6
CDXaCONM
30ºWF LHD
28°1.5 RE Detailsof edgeRightInsert hand (R) shown.
SH730 DesignationDMIN DCONMS WFa LFLHCDXRE +0.05 0
JBBR04140020-D030 �3 4 0.62.6 30140.50.2
JBBR04190020-D030 �3 4 0.62.6 35190.50.2
JBBR04140015-D040 �4 4 1.53.5 30140.80.15 er
JBBR04240015-D040 �4 4 1.53.5 40240.80.15 old
JBBR07190020-D050 �5 7 0.94.4 351910.2 olh
JBBR07290020-D050 �5 7 0.94.4 452910.2 To
JBBR07190020-D060 �6 7 1.85.3 35191.80.2 xt.
JBBR07290020-D060 �6 7 1.85.3 45291.80.2 E
JBBR07190020-D070 �7 7 2.86.3 35192.50.2
JBBR07290020-D070 �7 7 2.86.3 45292.50.2 r
INI BI Rnt. Toolholde �: Line up
Solid boring bar for threadinPDX g (metric)DMINLFMSh6I ding
aa
60ºONre
XF LHDCTh
CF CD Detailsof edgeWRighthand (R) shown.
SH730 DesignationDMIN CF DC - 0 0.02 PitchONMSWF aLFLH CDXPDX
JBIR04140050-D040 �0.5 4 0.0641.5 3.53014 0.30.35 in
JBIR07140050-D050 �0.5 5 0.0670.9 4.43014 0.30.35 oov
JBIR07140075-D050 �0.75 5 0.0970.9 4.43014 0.40.45 Gr
JBIR07140100-D048 �1 4.8 0.1270.9 4.43014 0.60.55
JBIR07140100-D060 �1 6 0.1271.8 5.33014 0.60.55
JBIR07140125-D060 �1.25 6 0.1571.8 5.33014 0.70.65
JBIR07140150-D060 �1.5 6 0.1871.8 5.33014 0.80.75
JBIR07140150-D070 �1.5 7 0.1872.8 6.33014 0.80.75 mill �: Line up

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Reference pages : JBB R, JBI R: Standard cutting conditions → 4-11, 4-12