Jual Pullstud BT40 with coolant hole ( for slim chuck )
Spesifikasi Jual Pullstud BT40 with coolant hole ( for slim chuck )
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BT40 pull studs with coolant holes (also known as through-tool or through-spindle coolant holes) are essential for delivering high-pressure coolant directly through tool holders like slim chucks. These studs are standardized by MAS 403-BT or DIN 69872-A specifications but differ primarily by their pull angle (45°, 60°, or 90°) based on the machine spindle requirements.
Most through-coolant BT40 pull studs follow these standard dimensions:
- Thread Size: M16 x 2.0.
- Head Diameter: 15 mm.
- Neck Diameter: 10 mm.
- Overall Length (L): ~60 mm (standard) or ~54 mm (DIN-style).
- Coolant Hole Diameter (F): Typically 3 mm to 4 mm.
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Angle
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Common Application
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45°
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Haas, various VMCs
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60°
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Specialized Japanese/Taiwanese machines
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90°
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Doosan, Makino, Mazak
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For high-precision slim chucks (like Nikken Slim Chucks), using a through-coolant pull stud allows for:
- High-Pressure Delivery: Ensures coolant reaches the tool tip, even in deep cavities where the "slim" profile of the chuck is necessary.
- Chip Evacuation: High-pressure flow helps flush chips away from the cutting edge.
- Compatibility: Ensure the pull stud includes an O-ring if your machine requires a sealed connection to prevent coolant leaks back into the spindle.
- Regional (Indonesia): Available via Tokopedia or specialized distributors like CV Lion Machine Solution.
CV Lion Machine Solution
As a trusted industrial partner, Lion Machine Solution provides high-quality cutting tools solutions tailored to your manufacturing needs. We proudly offer YG-1 Cutting Tools, L-Grob Cutting Tools, DMIX Cutting Tools renowned for precision, durability, and innovation across various machining applications. Backed by our technical support team, YG-1 cutting tools are designed to enhance efficiency and accuracy in your production processes, delivering optimal results that meet the highest industry standards. Lion Machine Solution is here to provide the reliability you need, driving your business forward.
