Tool holders and self-opening dieheads
Parts and accessories suitable for use solely or principally with the machines of headings 84.56 to 84.65, including work or tool holders, self-opening dieheads, dividing heads and other special attachments for the machines; tool holders for any type of tool for working in the hand. > Tool holders and self-opening dieheads
Duty Rate (from China)
Products classified under Tariff item 8466.10
1-8 UNC Self-Opening Die Head
A compact self-opening die head designed for cutting 1-inch 8 UNC threads on Swiss-type CNC lathes and screw machines. It features a quick-change chaser system that reduces setup time, and is specifically designed for automatic thread cutting operations. This product falls under tariff item 8466.10.00 as a self-opening diehead used with machine tools of headings 84.56 to 84.65.
8466.10.002" Self-Opening Circular Die Head
A precision 2-inch capacity self-opening die head for production threading of pipes and fittings on multi-spindle automatic lathes. It features adjustable lead angles and rapid open/close via cam actuation, making it suitable for high-volume threading operations. This product is classified under tariff item 8466.10.00 as a self-opening diehead for machine tools.
8466.10.00BT40 Tapered Tool Holder
A BT40 tapered shank tool holder for high-precision retention of cutting tools in vertical machining centers. It provides pull-stud retention and high runout accuracy, essential for aerospace and automotive machining applications. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools of heading 84.61.
8466.10.00Carbide Forming Die Tool Holder for Press Brakes
A precision carbide tool holder engineered for securing forming-type dies in hydraulic press brakes of heading 84.62. It features a quick-change mechanism for punch and die sets used in sheet metal bending. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.
8466.10.00CAT50 V-Flange Tool Holder
A CAT50 V-flange tool holder for large horizontal machining centers handling parts up to 5 tons. It provides a 7:24 taper contact and high torque transmission for heavy roughing operations. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools of heading 84.61.
8466.10.00Die Clamp Holder for Hydraulic Forming Presses
A heavy-duty die clamp tool holder for securing large forming dies in hydraulic presses of heading 84.62. It features a hydraulic clamping mechanism for automotive panel dies. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.
8466.10.00ER32 Collet Chuck Tool Holder
A precision ER32 collet chuck designed to hold end mills and drills securely in CNC milling machines of heading 84.61. It features a tapered shank for direct mounting on machine spindles and ensures accurate tool positioning. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.
8466.10.00High-Pressure Coolant Cutting Tool Holder
A cutting tool holder with integrated high-pressure coolant channels for through-tool delivery in machining centers. It is designed for extended tool life with cutting dies under flood coolant conditions. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.
8466.10.00HSK-A63 Tool Holder
A high-speed HSK-A63 hollow shank tool holder optimized for spindle speeds exceeding 40,000 RPM in 5-axis machining centers. It features a dual-contact interface for superior rigidity and vibration damping. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.
8466.10.00HSS Cutting Tool Holder for CNC Lathes
A high-speed steel (HSS) tool holder designed specifically to secure cutting-type dies in CNC lathes and turning centers of heading 84.58. It provides precise alignment and clamping for inserts used in metal turning. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.
8466.10.00Indexable Insert Collet for Swiss-Type Lathes
A precision collet-style tool holder for indexable cutting inserts in Swiss-type CNC lathes of heading 84.58. It is designed for micro-precision turning of medical components. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.
8466.10.00ISO30 Weldon Shank Tool Holder
An ISO30 taper tool holder with a Weldon 1-inch flat for secure drill mounting in small CNC mills and routers. It balances rigidity with weight reduction for high-speed drilling up to 20,000 RPM. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools of heading 84.61.
8466.10.00NT30 NABOND Tool Holder
An NT30 NABOND dual-contact tool holder combining ISO30 taper with face contact for Japanese machining centers. It provides superior clamping force and runout control for mold and die work. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.
8466.10.00Self-Opening Die Head 1-1/2"-12 UN
A reversible self-opening die head for automatic thread chasing on CNC lathes, size 1-1/2-inch to 12 UN threads. It opens and closes via spindle rotation without manual intervention, increasing productivity in high-volume screw machining. This product is classified under tariff item 8466.10.00 as a self-opening diehead.
8466.10.00SK40 Modular Tool Holder
A DIN-69871 SK40 steep taper tool holder with a hollow interior for through-tool coolant in European CNC machining centers. The modular design accepts various tool shanks via adapters. This product is classified under tariff item 8466.10.00 as a tool holder for machine tools.