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BT knobs are referrs to the pull studs which are also known as retension knobs. BT raper tool holders is threaed with cutting tool to tightly holding the tools on the CNC machine. They are commonly used for holding and assembly applications.
Features :
- Available taper series BT30, BT40, BT50
- Pull studs with a hole and an o-ring available
- Coolant through with an o-ring, pull stud solid with an o-ring
- Precision machining
- Made with strong European steel materials
- Durability and accuracy during machining operations
- Hardened surface for the longevity of tool life
At Accu-fix Precision Tools, we offer BT knobs(pull studs) made with high-quality steel to ensure productivity and efficiency. And thread the tool holder within the machine’s spindle to ensure slippage and vibrations.
Frequently Asked Questions
1. What are the BT Retention knobs?
BT knobs are used in machines which use Bridgeport Taper standard. BT Retention knobs are used to connect the tool holders into the machine drawbar. They are used to ensure the tool holder is perfectly positioned on the spindle.
2. What are the BT knob’s Taper sizes and type available at Accu-fix precision tools?
At Accu-fix precision tools, we have the following taper sizes and knob types:
- BT30 solid knobs
- BT40 solid knobs
- BT40 knob for Coolant thru
- BT40 knob for Coolant thru with O-ring
- BT40 solid knob with O-ring
- BT50 knob with Hole and O-ring
3. Do you offer guidance to the customers while purchasing?
Yes, we do offer proper guidance to the customer while buying the products from us, so that they get the suitable fit for their machines. Feel free to contact our team at
+91 9099600730,
+91 7567975718 or email
store@accufixtools.com,
sales@accufixtools.com. Our team will reach out to you in the meantime.
4. Do you provide Technical Support for installing BT Retention knobs?
Yes, our team at Accu-fix precision tools offers technical support to guide you through the proper installation and maintenance of pull studs for optimal performance.
5. What safety precautions should I take when using BT Retention knobs?
- Always use the correct torque during installation
- Avoid overloading the tool
- Regularly inspect pull studs for wear or damage
6. How can I buy BT retention knobs from Accu-fix precision tools?
If you want to purchase BT retention knobs from
Accu-fix precision tools, visit our website and select the suitable tools for your machines. Then contact us at
+91 9099600730,
+91 7567975718 or email
store@accufixtools.com,
sales@accufixtools.com for a quotation, and we will reach back to you.
7. How do I maintain BT retention knobs from Accu-fix?
- Do regular checkups for any signs of damage
- Clean before and after use
- Store in a neat and clean environment
- Replace immediately if you observe wear
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