Precision Collet Chuck Tool Holders

We can provide you with various types of chucking tools and solutions, including our ER collet chuck tool holder, SK collet chuck tool holder, single angle collet chuck tool holder, double angle collet chuck tool holder, end mill tool holder, face mill arbor and so on. In order to ensure high speed, precise running and avoid damage of machines, we put an emphasis on the quality of products when producing collet chuck tool holders and all the raw and processed materials are provided directly by manufacturers. If the collet chuck tool holder cannot meet your needs, please contact us.
    2. ER Collet Chuck Tool holdersThe ER collet chuck tool holder can be used for all kinds processing machines including drilling machines and milling machines. This ER collet chuck tool holder can be simply applied. You only need to choose the suitable size of collet, set the depth of cutting tools and screw up the chuck nut using a torque wrench. Read More
    2. SK Collet Chuck Tool HoldersThe slim collet chuck (SK collet chuck) is suitable for use in high-accuracy drilling and milling processes. Compared with the traditional ER collet chuck, a slim designed tool holder keeps it away from interference and also keeps higher clamping force in small machine tools and molds. LONNZ is a manufacturer with more than ten years of experience with collet production. The SK collet chucks are only part of our products. Read More
    2. Single Angle Collet Chuck Tool holdersOur single angle collet chuck (SA collet chuck) is made of alloy steel. In order to avoid the damage of collet screw thread, we carry out heat treatment hardening this tool holder to improve its intensity and extend its service life. LONNZ is a professional collet manufacturer and all the production and heat treatment processes are all performed in our factories. Read More
    2. Double Angle Collet Chuck Tool holdersThe double angle (DA) collet chuck is also called a straight shank collet chuck. In order to extend the service life of the DA collet chuck, our collet chuck is made of alloy steel with a hardening treatment, it can effectively avoid the damage caused by the screw thread. We have more than ten years of experience in collet chuck production and if you need to purchase or wholesale collet chucks, please contact us. Read More
    2. End Mill Tool HoldersWe provide large quantities of CNC end mill tool holders, including dual contact CAT40, CAT50, BT30, BT40, HSK63A.
      I.D. hole tolerance: H5
      Balanced to 10,000 RPM
      Taper ground to AT3       Read More
    2. Face Mill ArborWe provide CNC shell face mill tool holders (arbor), including CAT40, CAT50, BT30, BT40, HSK63A, R8, NMTB 30/40/50
      H6 arbor tolerance to improve cutter chattering and overall cutting tool life
      Made of alloy steel and the rigidity is 54HRc to 60HRc
      The surfaces are ground precisely       Read More
    2. Power Milling ChuckWe provide high quality power mill chucks and this kind of chuck is suitable for middle speed or low speed grinding and drilling.
      BT shank power mill chucks we provided include BT30, BT40, BT50.
      CAT 40 Power Milling Chuck
      CAT 50 Power Milling Chuck       Read More
    2. Shrink-Fit Tool HoldersOur shrink-fit tool holders include BT 40, CAT 40, CAT 50, HSK 63A, SK 40, HSK 100 and other types. Our factory maintains a sufficient stock of BT, Cat and HSK tapers shrink-fit tool holder to supply. Shrink-fit holder can be used in high speed car milling process and it also has better ability of surface treatment, longer service and higher production rate. Read More
    2. Drill Chuck Tool HoldersWe provide a full range of drill chuck tool holders used in milling machines, including the BT30 drill chuck tool holder, BT drill chuck tool holder, BT 50 drill chuck tool holder, CAT 40 drill chuck tool holder and CAT 50 drill chuck tool holder. We also have a sufficient stock to satisfy the standards of morse tapers, straight shank, R8, or NMTB taper. Read More
    2. Lathe ChuckThe lathe chuck is a kind of solid powerful chuck which is suitable for all kinds of lathes. The lathe chuck can be up to 20 inches and it is used to grip all kinds of round or square machining tools which is suitable for cutting wood and metal. All the lathe chuck’s size and material can be customized according to user needs. Read More
    2. Straight Shank HoldersThe straight shank holder is also called a floating reamer holder, which is used to grip reamer and porting tools.
      Made of alloy steel for a long service life
      Straight shank holder has a floating handle which is 0.015 inches.       Read More
LONNZ has been specialized in producing various types of precision collets since the company’s early years. Starting in 2015, to meet the needs of our customers, we began expanding our product lines. Today, we provide a variety of turning tools, milling tools, drill bits, carbide inserts, and grinding wheels among many other products.