Page 233 - Techniks Catalog 2017

DIN 69871 A & B Retention Knobs & Calibration Tools

Techniks Retention Knobs
• All mating surfaces precision ground
• Manufactured to the highest standards
for maximum safety and long life
• Hardened for maximum longevity

Please make sure that the Retention Knob you order is the correct one for your machine. Using the
wrong Retention Knob can cause damage to your machine spindle, the toolholder, and may create a
safety hazard.

l3
d2 d2
D d1
d4 D T
d1 T
l2 d4 l2 d3
l1 d3 l1
L SW L
DIN 69871B DIN 69871A
DIN 69871 A and B Style Retention Knobs

Dimensions in millimeters.

Part No. Description θ D d1 d2 d3 d4 L I1 I2 I3 SW T
49001 DAT30-A 15˚ 17 13 9 13 - 44 24 19 - 14 M12
49003 DAT40-A 15˚ 23 19 14 17 7 54 26 20 - 19 M16
49005 DAT50-A 15˚ 36 28 21 25 11.5 74 34 25 - 30 M24
49011 DAT30-B 15˚ 17 13 9 13 - 44 24 19 2.3 14 M12
49013 DAT40-B 15˚ 23 19 14 17 7 54 26 20 3.0 19 M16
49015 DAT50-B 15˚ 36 28 21 25 11.5 74 34 25 4.5 30 M24

D
d2 d3

d1 T

l2 CAT & BT Alignment Tools, HSK Calibration Tools
l1
Part No. Description
Hard-To-Find- Retention Knobs 21000-CAT40-3 CAT 40 Alignment Tool - 3 pcs

We can get the Retention Knobs you need. Just fill in your 21000-CAT50-3 CAT 50 Alignment Tool - 3 pcs
dimensions on the chart below before you call. 16000-BT30-3 BT 30 Alignment Tool - 3 pcs.
Keep your information in this catalog for easy re-orders. 171.02.002.000 HSK 63F Calibration Tool - 4.975"

Stud Machine d1 d2 I1 I2 θ T

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