Send Message

CT30 ER20 CATE Tool Holder BT MAS403 CATE 40 ER16 Tool Holder

Basic Information
Place of Origin: CHINA
Brand Name: QFMH
Model Number: CATE30,CATE40,CATE50
Minimum Order Quantity: 10PCS
Price: USD 10/PCS
Packaging Details: PLASTIC BOX
Delivery Time: 5DAYS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000PCS/MONTH
AppliCATEion: CNC Machine Color: Silver
Height: 20mm Length: 80mm
Material: 20CrMnTi Package: Carton
Product Name: CATE Tool Holder Shape: Cylinder
Size: CATE40-ER16 Surface Treatment: Polishing
Tolerance: 0.01mm Weight: 1.5kg
High Light:

CT30 ER20 CATE Tool Holder


CATE Tool Holder BT MAS403


CATE 40 ER16 Tool Holder

High Precision CATEE tool holder CATEE40-ER16-70 ER Collet Chuck Tool Holder


High precision CATEE ER Collet chuck ,DIN6499 collet clamping tool holder of various sizes , high speed and high precision machining .Mechanical spindle and cutting tools and other accessories.High Precision CT shank Tool Holder ,balanced G6.3 or G2.5 For choose.

CATEE ER Collet Chuck CNC Tool Holder
1.CATEE ER Collet Chuck material: Allyed case hardened steel, black-finished and precisely grinded
2.CATEE ER Collet Chuck The size: CT40-ER40-80 CT30-ER20-70, CT40-ER20-70, CT50-ER20-70
3.CATEE ER Collet Chuck precision: 0.005mm
4.CATEE ER Collet Chuck hardness: 52-58HRC
5.Surface: heat treatment, sand-blasting
6.The standard: BT MAS403, DIN69871, DIN2080, ANSIB5.5
7.Taper tolerance: AT3
8.CATEE ER Collet Chuck Coolant AD, B, AD+B type
9.Dynamic balancing can be made G6.3/12000rpm, G2.5/25000rpm



CATEE ER collet chuck is a type of collet chuck used in machining operations. It is commonly used in CNC milling machines and lathes. The CATEE (or CATEE40, CATEE50, etc.) refers to the type of taper used to secure the chuck into the machine spindle. The ER (Extended Range) collet system is a popular collet system that provides a wide range of gripping diameters. The CATEE ER collet chuck combines these two components, allowing for precise and secure clamping of cutting tools or workpieces during machining operations.


Model D D1 Clamping Range
CATEE40-ER16-70 28 44.45 0.5-10
CATEE40-ER16-100 28 44.45 0.5-10
CATEE40-ER16-120 28 44.45 0.5-10
CATEE40-ER20-70 35 44.45 0.5-13
CATEE40-ER20-100 35 44.45 0.5-13
CATEE40-ER25-70 42 44.45 0.5-16
CATEE40-ER25-100 42 44.45 0.5-16
CATEE40-ER25-150 42 44.45 0.5-16
CATEE40-ER32-70 50 44.45 1-20
CATEE40-ER32-100 50 44.45 1-20
CATEE40-ER32-120 50 44.45 1-20
CATEE40-ER32-150 50 44.45 1-20
CATEE40-ER40-100 63 44.45 2-26
CATEE40-ER40-120 63 44.45 2-26
CATEE50-ER16-80 28 69.85 0.5-10
CATEE50-ER20-80 35 69.85 0.5-13
CATEE50-ER20-90 35 69.85 0.5-13
CATEE50-ER20-105 35 69.85 0.5-13
CATEE50-ER20-150 35 69.85 0.5-13
CATEE50-ER25-80 42 69.85 0.5-16
CATEE50-ER25-105 42 69.85 0.5-16
CATEE50-ER25-135 42 69.85 0.5-16
CATEE50-ER32-80 50 69.85 1-20
CATEE50-ER32-100 50 69.85 1-20
CATEE50-ER32-120 50 69.85 1-20
CATEE50-ER40-80 63 69.85 2-26
CATEE50-ER40-100 63 69.85 2-26
CATEE50-ER40-120 63 69.85 2-26




1. High Precision HSK ER collet chuck , Run out precision 0.003mm,greatly improve your workpiece accuracy.
2. Maximum Speed: 30,000RPM.
3. Dust-proof design could extend toolholder lifetime.
4. C-type wrench attached for each collet chuck.
This product uses the imported material to process, the overall pre hardened after the processing, to avoid the strain two produced by machining, surface through special treatment, 7 more than 24 coneafter import precision grinding fine grinding crafted, to do with the spindle 99.9% fit.



Contact Details

Phone Number : 13705473076

WhatsApp : +8613705473076