NOW VIEWING: Height Adjustable Backworking Holders

Technical Information – Height Adjustable Backworking System

Suitable for Swiss-Lathes backworking. Smallest turning diameter possible as a result of height adjustment option. Exact height adjustment +/- 0,4 mm with scale, step 0,1 mm System design Insert holders on shanks with deeper slots for the screws can be disassembled without unscrew the shank.   Shank + Standard Holder…

Shanks

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    Part #DLAKIKMachineReference Pic.
    HVD16601660----1
    HVD19603/4"60----CITIZEN L20/C16/M161
    HVD20602060----CITIZEN B121
    HVD2060AK12060G1/8"M12x1.52
    HVD20802080----1
    HVD2012520125----TORNOS DECO1
    HVD22702270----STAR SA16/SB-16 - TORNOS Gamma 201
    HVD2270AK12270G1/8"M12x1.5STAR SA16/SB-16 - TORNOS Gamma 202*
    HVD2210022100----1
    HVD25602560----CITIZEN L20 - HANWHA STL32/35H. STL33/35J1
    HVD2560AK12560G1/8"M12x1.5CITIZEN L20 - HANWHA STL32/35H. STL33/35J2
    HVD2510025100----MANURHIN1
    HVD2512025125----TORNOS DECO1
    HVD26701"70----CITIZEN M32/C32/L321
    HVD2836CT20-AK12836G1/8"--TORNOS CT203
    HVD28852885----TRAUB TNL 12/161
    HVD2885AK12885G1/8"M12x1.5TRAUB TNL 12/162
    HVD31153115--CITIZEN A32-VII4
    HVD3225HA-AK23225M8x1--HANWHA STL38H5
    HVD3337HA-AK23337M8x1--HANWHA XD20/32 H/J5
    Part #DLAKIKMachineReference Pic.

AK / IK: With inner coolant. radial / axial
*Without AK

Shanks for STAR

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    Part #DLL2AKIKMachineReference Pic.
    HVD1620SR1620------STAR SR-16, SST161
    HVD2225SR2225------STAR SR-322
    HVD2225SRR2225------SR-10J (Position T22 / T24), SB-16 / 20 Type C / Type E, SB-20 R Type E / Type G / Type N, SR-20J / JN, SR-20 R / II / III, SR-32J / JN, ECAS-12 / 20 SR-20R IV (T21 - T24. overlaps - T25 - T28)3
    HVD2225SRRWD2225------SR-10J (Position T22 / T24), SB-16 / 20 Type C / Type E, SB-20 R Type E / Type G / Type N, SR-20J / JN, SR-20 R / II / III, SR-32J / JN, ECAS-12 / 20 SR-20R IV (T21 - T24. overlaps - T25 - T28)3
    HVD2225SRR-AK2 #2225--M8x1--SR-10J (Position T22 / T24), SB-16 / 20 Type C / Type E, SB-20 R Type E / Type G / Type N, SR-20J / JN, SR-20 R / II / III, SR-32J / JN, ECAS-12 / 20 SR-20R IV (T21 - T24. overlaps - T25 - T28)4
    HVD2225SW1-AK1 #2225--G1/8''--STAR SB-12 / 20R, SR-20R IV, SV-20R, SR-38 Type A / B, SW-12R II, SW-205
    HVD2225SW2-AK2 #***2225--M8x1--STAR SB-12 / 20R, SR-20R IV, SV-20R, SR-38 Type A / B, SW-12R II, SW-206
    HVD30453045------STAR SV-38R, ECAS-32 MAIER7
    HVD34193419.510----STAR SV-38R, ECAS-32 MAIER7
    HVD3419-AK13419.519G1/8"--STAR SV-38R, ECAS-32 MAIER7
    HVD3444344410----STAR SV-38R, ECAS-32 MAIER7
    HVD3444-AK1344419G1/8"--STAR SV-38R, ECAS-32 MAIER7
    HVD3439SV-383439------STAR SV-38-R8
    HVD3439SV-38-AK13439--G1/8"--STAR SV-38-R8
    HVD22702270------STAR SA16/SB-161
    HVD2270-AK2227010G1/8"M12x1.5STAR SA16/SB-162
    Part #DLL2AKIKMachineReference Pic.

# Holder can be screwed or unscrewed without removing the head
** Not height adjustable – 4mm out of center
Height adjustable holder overlaps at the SR-20RIV. SW-20 and SB-20R the position
below. This holder is out of center in upper direction to prevent this problem. Height adjustment only by Y-axis.

WD = With Flat

Citizen Shanks

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    Part #DLAKIKMachineReference Pic.
    HVD19603/4"60----CITIZEN L20/C16/M161
    HVD20602060----CITIZEN B121
    HVD2528CIT-AK22530M8x1--CITIZEN L20X / L20XII5
    HVD25602560----CITIZEN L201
    HVD2560AK12560G1/8"M12x1.5CITIZEN L202
    HVD26701"70----CITIZEN M32/C32/L321
    HVD31153115--CITIZEN A32-VII4
    Part #DLAKIKMachineReference Pic.

Tornos Shanks

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    Part #DLL2AKIKMachineReference Pic.
    HVD2012520125------TORNOS DECO1
    HVD22702270------TORNOS Gamma 201
    HVD2270-AK2227010M8x1M12x1,5TORNOS Gamma 202
    HVD2512025125------TORNOS DECO1
    HVD2836CT20-AK12836--G1/8"--TORNOS CT203
    Part #DLL2AKIKMachineReference Pic.

Traub Shanks

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    Part #DLL2AKIKMachineReference Pic.
    HVD28852885------TRAUB TNL 12/161
    HVD2885AK1288513G1/8"M12x1.5TRAUB TNL 12/162
    HVD2885IKWDAK1288513G1/8"M12x1.5TRAUB TNL 12/162
    Part #DLL2AKIKMachineReference Pic.

Hanwha Shanks

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    Part #DLAKIKMachineReference Pic.
    HVD25602560----HANWHA STL32/35H. STL33/35J1
    HVD2560AK12560G1/8"M12x1.5HANWHA STL32/35H. STL33/35J2
    HVD3225HA32-AK23225M8x1--HANWHA STL38H6
    HVD3337HA20-AK23337M8x1--HANWHA XD20/32 H/J7
    Part #DLAKIKMachineReference Pic.

VDI-Shanks DIN 69880

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Spacer Plate

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    Part #DRef. Pic.
    HVD10S101
    HVD15S151
    HVD20S201
    HVD25S251
    HVD30S301
    HVD15S-AK1152
    HVD20S-AK1202
    HVD25S-AK1252
    HVD30S-AK1302
    Part #DRef. Pic.

Bolts / Eccentric bolts

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    Part #LRef. Pic.
    HVWP-EXC-IK16.51
    HVWP-ZYLP10-IK9.42
    HVWP-ZYLP15-IK14.62
    HVWP-ZYLP20-IK19.62
    HVWP-ZYLP25-IK24.62
    HVWP-ZYLP30-IK29.62
    HVWP-IK-PIN20203
    HVWP-IK-PIN2221.73
    HVWP-IK-PIN30273
    HVD-PIN-SW20-221
    Part #LRef. Pic.

HVWP-IK-PIN20 = Standard holders
HVWP-IK-PIN22 = for HVWP-1010 + HVD3266SPI-ZG
HVWP-IK-PIN30 = for HVWP-1212
HVD-PIN-SW20-2 = for HVD2225SW2-AK2

Spacer Plate

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Base Holder for SPINNER-Machines

Top parts height adjustable Select item(s) below to request a quote


Sample of Application

Supplied with sealing-plate and -pin for one-sided use and IK-pin for HVWP-1212IK-SPI

HVWP-1212IK-SPI Product Page
Part #
Plate HVD-DP-SPI
Sealing Pin HVD-DB-SPI
IK-Pin HVD-IK-PIN

Holders For BIMU-040 – Inserts

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    Part #TypeInserts L
    HVWP-BI040RRightBIMU-04023
    HVWP-BI040LLeftBIMU-04023
    Part #TypeInserts L


Screw Spanner
A12-W6025060 T8

Holders For BIMU-400 X Inserts

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    Part #TypeInserts L
    HVWP-BIX-RRightBIMU-400 X25.6
    HVWP-BIX-LLeftBIMU-400 X25.6
    HVWPL-BIX-RRightBIMU-400 X42.6
    HVWPL-BIX-LLeftBIMU-400 X42.6
    Part #TypeInserts L


Screw Spanner
A12-W6030082 T9

Holders For Threading Inserts ER16

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    Part #TypeAngleLRef. Pic.
    HVWP-ER16-0Right0deg311
    HVWP-ER16-15Right1.5deg311
    HVWP-ER16-3Right3deg311
    HVWPL-ER16-0Right0deg401
    HVWPL-ER16-15Right1.5deg401
    HVWPL-ER16-3Right3deg401
    HVWPA-ER16-0Right0deg312
    HVWPA-ER16-15Right1.5deg282
    HVWPA-ER16-3Right3deg312
    HVWPLA-ER16-15Right1.5deg402
    HVWPL-EL16-15Left1.5deg40--
    Part #TypeAngleLRef. Pic.


Screw Spanner
A12-W6030100 T9

Pitch angle evaluation:
Pitch angle = 20 x pitch of thread
diameter of thread
Most common is 1,5°

Holders For Type STJC, STJP

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    Part #TypeInserts LSpannerScrew
    HVWPL-STJCR1102RightTC..21.5.40T8A12-W6025060
    HVWPL-STJCL1102LeftTC..21.5.40T8A12-W6025060
    HVWPL-STJCR1103RightTC..22.40T8A12-W6025060
    HVWPL-STJCL1103LeftTC..22.40T8A12-W6025060
    HVWPL-STJPL1102LeftTP..21.5.40T8A12-W6025060
    HVWPL-STJPL1103LeftTP..22.40T8A12-W6025060
    HVWPL-STJPR1102RightTP..21.5.40T8A12-W6025060
    HVWPL-STJPR1103RightTP..22.40T8A12-W6025060
    Part #TypeInserts LSpannerScrew

Holders For Type SCLC

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    Part #TypeInserts LSpannerScrew
    HVWP-SCLCR06RightCC..21.5..23T8A12-W6025060
    HVWP-SCLCL06LeftCC..21.5..23T8A12-W6025060
    HVWP-SCLCR09RightCC..32.5..23T15A12-W6040108
    HVWP-SCLCL09LeftCC..32.5..23T15A12-W6040108
    HVWPL-SCLCR09RightCC..32.5..39T15A12-W6040108
    Part #TypeInserts LSpannerScrew

Holders For Type SDNC

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    Part #TypeInserts LScrewSpanner
    HVWP-SDNCN11CenteredDC..32.5..30A12-W6040108T15
    HVWP-SDNCR11RightDC..32.5..30A12-W6040108T15
    HVWPL-SDNCR11RightDC..32.5..40A12-W6040108T15
    Part #TypeInserts LScrewSpanner

Holders For Type SDJC

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    Part #TypeInserts LSpannerScrew
    HVWP-SDJCR07RightDC..21.5..23T8A12-W6025060
    HVWP-SDJCL07LeftDC..21.5..23T8A12-W6025060
    HVWPL-SDJCR07RightDC..21.5..40T8A12-W6025060
    HVWPL-SDJCL07LeftDC..21.5..40T8A12-W6025060
    HVWP-SDJCR11RightDC..32.5..23T15A12-W6040108
    HVWP-SDJCL11LeftDC..32.5..23T15A12-W6040108
    HVWPL-SDJCR11RightDC..32.5..40T15A12-W6040108
    HVWPL-SDJCL11LeftDC..32.5..40T15A12-W6040108
    HVWPA-SDJCR11RightDC..32.5..23T15A12-W6040108
    HVWPA-SDJCL11LeftDC..32.5..23T15A12-W6040108
    Part #TypeInserts LSpannerScrew

Holders For Type SVNC

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    Part #TypeInserts LSpannerScrew
    HVWPL-SVNCR11RightVC..22..40T8A12-W6025060
    HVWPL-SVNCL11LeftVC..22..40T8A12-W6025060
    HVWPA-SVNCR11RightVC..22..23T8A12-W6025060
    HVWPA-SVNCL11LeftVC..22..23T8A12-W6025060
    Part #TypeInserts LSpannerScrew
Complete Requests

Machine type:

  • SX38

Machine type:

  • SR38

Machine type:

  • SR38
  • SR32JII
  • SX38

Machine type:

  • SR32
  • SR32J

Machine type:

  • SW20 (Pos T24 + T28)

Machine type:

  • SW20
  • SW12RII
  • SV20R
  • SR20RIV
  • SB12/20R
  • SR38

Machine type:

  • SR10J (Pos T22 + T24)
  • SB12/20R; SB16/20
  • SR20J/JN; SR32J/JN
  • SR20 R/II/III; SV20R
  • SW12RII; ECAS12/20
  • SR20RIV (Pos T21-T24 Overlaps T25 - T28)

Pic 10

Pic 9

Pic 8

Pic 7

Pic 6

Pic 5

Machine type:

  • SR16R

Machine type:

  • SR-16
  • SR-20

Machine type:

  • SR-10J (Pos T21 + T23)

Pic 3

Pic 4

Pic 1

Pic 1

REDUCTION NUT

HPT01

HPH12

HPH10

HPH8

HPH6

HPF08

HPF07

HPF06

HPF05

HPF04

HPF03

HPF02

HPF01