



CLOUDROAD
Hydraulic Tool Handle High Precision Diameter Reducing Housing Variable Diameter Housing HC12 HC20 HC32 Cylindrical Clamp Variable Diameter Housing
model
Choose options
model
Hydraulic tool handle high precision diameter reducer sleeve (HC series) is a key switching component to connect the hydraulic tool handle with small tools, to achieve tool stress-free grip through precision oil pressure expansion technology. The series contains HC12, HC20, HC32 three mainstream specifications, can be adapted to φ3-32mm cylindrical handle tools, while ensuring ≤0.003mm beating accuracy, supporting 100bar high pressure internal cooling system.
The HC12 series is designed for micro-cutters, with an outer diameter of 16.5mm, and can hold φ3-8mm drills/milling cutters, especially suitable for micro-hole machining such as medical bone nails (φ0.5mm). Its narrow groove sealing structure effectively prevents coolant leakage, and the actual beat ≤1μm at 4 times the diameter.
Shipping is typically free for most orders. However, in remote areas, shipping costs may vary depending on the delivery location, order weight, and chosen shipping method. The exact shipping cost will be calculated and shown during checkout. Please note that international orders may be subject to additional customs duties and taxes, which are the responsibility of the customer. Please contact your local customs office for more information.
Pack
We pack all products following standardized procedures to ensure they are shipped according to our high-quality standards. We make every effort to ensure your product arrives safely at your home.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at Lily@yl-cnc.com.