Pull studs are important parts for connecting machine tools and cutting tools,
and they have extremely high precision, rigidity and reliability.
ANSI/ASME B5.50-1985 RETENTION KNOB
| HT-0098 | ANSI/ASME B5.50-1985 RETENTION KNOB | |||||||
| Order No. | D1 | D2 | M | L | L1 | L2 | H | H1 |
| LDA-30 | 9.78 | 13.21 | 1/2"-13 | 27.94 | 11.68 | 8.13 | 2.54 | 1.01 |
| LDA-40 | 12.45 | 18.80 | 5/8"-11 | 38.10 | 16.26 | 11.18 | 3.05 | 1.52 |
| LDA-45 | 15.37 | 23.88 | 3/4"-10 | 45.72 | 20.83 | 14.73 | 4.06 | 2.03 |
| LDA-50 | 20.83 | 28.96 | 1"-8 | 58.42 | 25.4 | 17.78 | 5.08 | 2.54 |
Lock and fasten tool holders on machine spindle by spindle drawbar grippers, preventing loosening during heavy cutting.
Assist taper positioning to ensure low runout and stable machining accuracy.
Bear cutting torque to avoid slipping between spindle and tool holder.
Serve as gripping point for ATC automatic tool change arms.
Multiple standards (BT/HSK/CAT/SK) compatible with various spindles and tool holders.
Uniform stress distribution reduces wear on spindle taper and tool holder threads.
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EOC Spanner for CNC milling machine accessories tools
The Universal dividing head(index Center) has been designed to carry out all types of gear cutting Precision dividing and spiral word with greater precision and efficiency than before:The center face can adjust from elevation 90 to depression 10.
1、Suitable for medium、heavy duty dilling use. 2、For milling machine、lathe、drilling machine、wood working machine 3、High speed drilling can be performed for possessing high griping power
BS series semi-universal dividing head
Semi-Universal Dividing Head is a simple Index Center and can be used for direct and indirect dividing.Complete the gear,face,flute processing and no need accessories.
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Tel: +86 534 425 1888
Mob/WhatsApp/Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
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