HSK

Designed for rotating applications, all our ER HSK colletholders are suited for high-speed applications where consistent performance is key.
Features and benefits
Features and benefits
DIN 69893 / ISO 12164

Runout TIR ≤3 μm

Measured from inner taper to outer taper.

Surface finish max. Ra 0.25

Achieve high clamping force and high transferable torque.

Balancing

100% balanced to G 2.5 @ 25,000 rpm/<1gmm.

XL colletholders

100% balanced to G 2.5 @ 5,000 rpm.

Runout TIR ≤10 μm

Hi-Q balancing system

Ready to accept Hi-Q balancing rings which allow for the offset of the imbalance introduced by the cutting tool up to 80,000 rpm depending on the balancing rings used. All colletholders with the additional type information “H” in the article name are designed for balancing rings.

 

Hi-Q / ER clamping nut included in delivery

Guarantees highest clamping force and best balancing.

Vibration dampening

Our holders offer a good vibration dampening to sustain a high surface finish and can prevent cutting force alterations.

Special applications

When extra high clamping force is needed, e.g., when tapping with ER-GB, we recommend to use our friction-bearing clamping nuts Hi-Q / ERB and Hi-Q / ERBC.

Matched tooling system for best fit

For highest precision and best results the entire machining system counts. Therefore our components are carefully matched for optimum fit and accuracy. This guarantees the best runout and balance.

ID chip hole (only HSK form A)

In accordance with DIN 69873 for 10 mm diameter.

Expert advice

For all HSK-A and HSK-E form colletholders a range of coolant tubes (KSR) is available.

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Filter by properties

Title Form Interface size Norm size Length Style Drawings Part No Compare Get an offer
HSK-EZ 15 / SR 6 x 022
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E 15 6 Standard 5515.20604
HSK-EZ 15 / ERMS 11 x 024
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E 15 11 Standard 2515.11104
HSK-EZ 15 / ERMS 8 x 021
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E 15 8 Standard 2515.10804
HSK-E 32 / ER 11 MS x 038
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E 32 11 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.11109
HSK-F 63 / ER 32 x 100 H
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F 63 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.13255
HSK-F 63 / ER 40 x 120 H
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F 63 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.14065
HSK-F 63 / ER 25 x 100 H
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F 63 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.12555
HSK-F 63 / ER 16 x 100 H
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F 63 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.11655
HSK-E 63 / ER 40 x 120 H
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E 63 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.14064
HSK-E 63 / ER 40 x 080
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E 63 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2563.14044
HSK-E 63 / ER 32 x 090 H
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E 63 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.13244
HSK-E 50 / ER 25 x 100 H
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E 50 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.12554
HSK-E 50 / ER 32 x 100 H
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E 50 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.13254
HSK-E 50 / ER 25 x 080 H
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E 50 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.12544
HSK-E 50 / ER 20 x 070 H
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E 50 20 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.12034
HSK-E 50 / ER 16 x 100 H
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E 50 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.11654
HSK-E 50 / ER 16 x 160 H
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E 50 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.11684
HSK-E 50 / ER 16 x 060
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E 50 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2550.11624
HSK-E 40 / ERM 20 x 075 H
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E 40 20 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4540.12038
HSK-E 40 / ERM 25 x 080 H
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E 40 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4540.12548
HSK-E 40 / ER 16 x 080 H
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E 40 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4540.11644
HSK-E 40 / ER 16 x 060 H
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E 40 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4540.11624
HSK-E 40 / ER 11 x 060 H
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E 40 11 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4540.11124
HSK-E 32 / ERM 20 x 060
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E 32 20 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.12028
HSK-E 32 / ERM 16 x 060
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E 32 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.11628
HSK-E 25 / ERM 16 x 048
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E 25 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2525.11618
HSK-C 63 / ER 40 x 080
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C 63 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2563.14042
HSK-C 63 / ER 32 x 075
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C 63 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2563.13232
HSK-C 50 / ER 32 x 075
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C 50 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2550.13232
HSK-C 50 / ER 40 x 080
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C 50 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2550.14042
HSK-C 50 / ER 25 x 070
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C 50 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2550.12532
HSK-C 40 / ER 25 x 070
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C 40 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2540.12532
HSK-C 40 / ER 32 x 075
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C 40 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2540.13232
HSK-C 32 / ER 25 x 070
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C 32 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.12532
HSK-C 40 / ER 20 x 060
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C 40 20 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2540.12022
HSK-C 32 / ER 16 x 060
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C 32 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.11622
HSK-C 32 / ER 20 x 060
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C 32 20 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.12022
HSK-A 100 / ER 40 x 120 H
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A 100 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.14060
HSK-A 100 / ER 40 x 200 H
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A 100 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.14090
HSK-A 100 / ER 32 x 246 XL
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A 100 32 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8885.16070
HSK-A 100 / ER 32 x 346 XL
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A 100 32 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8885.16170
HSK-A 100 / ER 32 x 100 H
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A 100 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.13250
HSK-A 100 / ER 32 x 160 H
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A 100 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.13280
HSK-A 100 / ER 25 x 200 H
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A 100 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.12590
HSK-A 100 / ER 25 x 100 H
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A 100 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.12550
HSK-A 100 / ER 25 x 160 H
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A 100 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.12580
HSK-A 100 / ER 16 x 340 XL
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A 100 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8885.13170
HSK-A 100 / ER 16 x 400 XL
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A 100 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8885.13230
HSK-A 100 / ER 16 x 240 XL
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A 100 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8885.13070
HSK-A 100 / ER 16 x 300 XL
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A 100 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8885.13130
HSK-A 100 / ER 16 x 160 H
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A 100 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.11680
HSK-A 100 / ER 16 x 200 H
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A 100 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.11690
HSK-A 100 / ER 16 x 100 H
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A 100 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4500.11650
HSK-A 80 / ER 40 x 120 H
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A 80 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4580.14060
HSK-A 80 / ER 16 x 160 H
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A 80 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4580.11680
HSK-A 80 / ER 32 x 100 H
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A 80 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4580.13250
HSK-A 80 / ER 16 x 100 H
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A 80 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4580.11650
HSK-A 63 / ER 40 x 160 H
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A 63 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.14080
HSK-A 63 / ER 40 x 120 H
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A 63 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.14060
HSK-A 63 / ER 40 x 080
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A 63 40 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2563.14040
HSK-A 63 / ER 32 x 340 XL
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A 63 32 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.16170
HSK-A 63 / ER 32 x 360 XL
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A 63 32 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.16190
HSK-A 63 / ER 32 x 260 XL
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A 63 32 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.16090
HSK-A 63 / ER 32 x 240 XL
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A 63 32 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.16070
HSK-A 63 / ER 32 x 160 H
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A 63 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.13280
HSK-A 63 / ER 32 x 200 H
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A 63 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.13290
HSK-A 63 / ER 32 x 080 H
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A 63 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.13240
HSK-A 63 / ER 32 x 100 H
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A 63 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.13250
HSK-A 63 / ER 25 x 160 H
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A 63 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.12580
HSK-A 63 / ER 25 x 200 H
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A 63 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.12590
HSK-A 63 / ER 25 x 080 H
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A 63 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.12540
HSK-A 63 / ER 25 x 100 H
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A 63 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.12550
HSK-A 63 / ER 16 x 400 XL
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A 63 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.13230
HSK-A 63 / ER 20 x 075
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A 63 20 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2563.12030
HSK-A 63 / ER 16 x 340 XL
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A 63 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.13170
HSK-A 63 / ER 16 x 360 XL
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A 63 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.13190
HSK-A 63 / ER 16 x 260 XL
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A 63 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.13090
HSK-A 63 / ER 16 x 300 XL
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A 63 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.13130
HSK-A 63 / ER 16 x 160 H
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A 63 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.11680
HSK-A 63 / ER 16 x 240 XL
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A 63 16 XL DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 8865.13070
HSK-A 63 / ER 16 x 080 H
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A 63 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.11640
HSK-A 63 / ER 16 x 100 H
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A 63 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.11650
HSK-A 50 / ER 32 x 100 H
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A 50 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.13250
HSK-A 63 / ER 11 x 100 H
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A 63 11 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4563.11150
HSK-A 50 / ER 25 x 100 H
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A 50 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.12550
HSK-A 50 / ER 25 x 080 H
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A 50 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.12540
HSK-A 50 / ER 16 x 100 H
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A 50 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4550.11650
HSK-A 40 / ER 25 x 080 H
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A 40 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4540.12540
HSK-A 40 / ER 16 x 080 H
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A 40 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 4540.11640
HSK-A 32 / ER 20 x 060
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A 32 20 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.12020
HSK-A 32 / ER 25 x 065
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A 32 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.12520
HSK-A 32 / ER 11 x 050
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A 32 11 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.11110
HSK-A 32 / ER 16 x 060
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A 32 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 2532.11620