MTA Morse Taper ER Collet Chuck (Type A)

MTA Morse Shank ER Collet Chuck

MTA-ER Morse taper milling tool holder, suitable for morse taper shank spindle milling machine. There are MTA2, MTA3, MTA4, MTA5 etc models, can be customized unconventional length. High Precision MTA shank Tool Holder are nickel coated, anti-rust, anti-corrosion, and durability better. With DIN6499 collet chuck can be straight shank cutter clamping various sizes.

When ordering, please specify the screw thread with inch size or metric size.

Features:

1. Material: 20CrMnTi or JIS-SCM415

2. Hardness: 56-60HRC;

3. Carburizing depth: ＞0.8；

4. Roughness： Ra＜0.4u；

5. Taper precision ≤AT3 and part of the standard size are tested by Diebold standard inspection tools which made in Germany;

6. Run out of the inside shank cone: ≤0.002mm；Coaxiality with collet : ≤ 0.005mm；

7. When ordering, please specify the screw thread with inch size or metric size.

Our advantages

1. Good Rigidity

2. High accuracy stability of parts processing and surface processing dimension

3. Improving cutting tool using life

4. The wear of taper shank caused by vibration is reduced during heavy cutting

5. ATC repeats the operation with high accuracy

6. The appearance with nickel coating, the products are anti-rust, anti-corrosion and durability better.

4. Clean appearance and accuracy stable

5. -196℃ long cryogenic treatment and ultra long time thermal aging processing, reducing residual stresses and increasing the hardness and toughness.