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COVID-19: How WIDIA is responding
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Laydown Threading

Boring Bars

Product specifications
Product # 2022343
ISO Catalog Number NVR204R
ANSI Catalog Number NVR204R
Insert Size 4
[D]Adapter/Shank/Bore Dia mm 20,0
[DMIN]Min BoreDia_Ax GrvDia mm 27
[D2] Head Diameter Metric 20
[F] F Dimension Metric 15,60
[L1] Tool Length Metric 180
[L2] Head Length Metric 50
[GAMMAF] Radial Rake Angle -15.000
[GAMMAP] Axial Rake Angle -1.500
Shim Screw ID Drive Size T20
Insert Screw ID Drive Size T20
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N/A-VR

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Product # ISO Catalog Number ANSI Catalog Number Grade Insert Size [D]Adapter/Shank/Bore Dia mm [DMIN]Min BoreDia_Ax GrvDia mm [D2] Head Diameter Metric [F] F Dimension Metric [L1] Tool Length Metric [L2] Head Length Metric [GAMMAF] Radial Rake Angle [GAMMAP] Axial Rake Angle Shim Screw ID Drive Size Insert Screw ID Drive Size
2009609 AVR203R AVR203R 3 20,0 24 20 13,40 180 50 -15.000 -1.500 T10 T10
2009612 AVR253R AVR253R 3 32,0 29 25 16,30 250 60 -15.000 -1.500 T10 T10
2009625 AVR254R AVR254R 4 32,0 32 25 17,40 250 60 -15.000 -1.500 T20 T20
2009628 AVR25D3R AVR25D3R 3 25,0 29 24,60 16,10 200 45 -15.000 -1.500 T10 T10
2009631 AVR25D4R AVR25D4R 4 25,0 32 24,60 17,20 200 45 -15.000 -1.500 T20 T20
2009634 AVR324R AVR324R 4 32,0 39 32 21,50 250 60 -15.000 -1.500 T20 T20
2009637 AVR325R AVR325R 5 32,0 40 32 22,40 250 60 -15.000 -1.500 T25 T25
2009640 AVR32D3R AVR32D3R 3 32,0 36 32 19,60 250 60 -15.000 -1.500 T10 T10
2012307 NVR163R NVR163R 3 20,0 20 16 11,50 180 40 -15.000 -1.500 T10 T10
2022342 NVR132R NVR132R 2 20,0 16 13 8,900 180 32 -15.000 -1.500 T8
2022343 NVR204R NVR204R 4 20,0 27 20 15,60 180 50 -15.000 -1.500 T20 T20
2025828 NVR102R NVR102R 2 20,0 13 10 7,300 180 25 -15.000 -1.500 T8
2065134 AVR25D3L AVR25D3L W 3 25,0 29 24,60 16,10 200 45 -15.000 -1.500 T10 T10
2071317 NVR163L NVR163L W 3 20,0 20 16 11,50 180 40 -15.000 -1.500 T10
2071318 AVR203L AVR203L W 3 20,0 24 20 13,40 180 40 -15.000 -1.500 T10 T10
2114832 AVR253L AVR253L W 3 32,0 29 25 16,30 250 60 -15.000 -1.500 T10 T10

Product Usage

Uses and application

  • I.D. Internal Threading

Grades

  • W

Spare Parts for N/A-VR Boring Bar

SCREW SHIM
SCREW SHIM
INSERT SCR #8-32 UNC X 15 T20
INSERT SCR #8-32 UNC X 15 T20
LAYDOWN THREADING SHIM
LAYDOWN THREADING SHIM