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CAT(ANSI B5.50、CT) ER Collet chuck with M type Nut

  • Material: 20CrMnTi or JIS-SCM415
  • Hardness: 56-60HRC;
  • Carburizing depth: >0.8;
  • Roughness: Ra<0.4u;
  • Using M type nut to prevent interference.
  • Taper precision ≤AT3 and part of the standard size are tested by Diebold standard inspection tools which made in Germany;
  • Run out of the inside shank cone: ≤0.002mm;Coaxiality with collet : ≤ 0.005mm;
  • Dynamic balance can do: G6.3 12000RPM , G2.5 20000~30000rpm;
  • Suitable for boring, milling, drilling, tapping, grinding, carving processing.
  • CAT50-ER20M
  • ChongDe
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CAT(ANSI B5.50CT)  ER Collet chuck with M type Nut

CAT ER spring collet chuck with M type nut, only the Nut is different with the normal CAT ER collet chuck. The feature of M type nut is the small diameter that can prevent interference during operation. CAT ER Spring Collet Chuck Milling Tool Holder, Mechanical spindle and cutting tools and other accessories. High Precision CAT shank Tool Holder, balanced G6.3 or G2.5 For choose, With DIN6499 collet chuck can be straight shank cutter clamping various sizes. Due to the thread is different, the M type tool holder cannot change the nut to other type nut, like A type, UM type and GER type nut.

When ordering, please specify the form: A, AD Or (AD+B).

We are specializing in the production of CAT ER Spring Collet Chuck, we can to figure to sample processing, and perfect after-sales service and technical support. Looking forward to your cooperation!

 

Features:

1. Material: 20CrMnTi or JIS-SCM415

2. Hardness: 56-60HRC;

3. Carburizing depth: >0.8;

4. Roughness: Ra<0.4u;

5. Using M type nut to prevent interference.

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

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

8. Dynamic balance can do: G6.3 12000RPM , G2.5 20000~30000rpm;

9. Suitable for boring, milling, drilling, tapping, grinding, carving processing.

 

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。

P025 CAT-ERM


Order No.

Model No.

L1

d1

d2

T1

Collets

Spanner

 KGS

CD010124.4011070

CAT40-ER11M-2.75"

2.75"

0.63"

1/32-1/4"

M6X1P

ER11

ER11M

1.1

CD010124.4011101

CAT40-ER11M-4"

4"

ER11

ER11M

1.2

CD010124.4016070

CAT40-ER16M-2.76"

2.76"

0.87"

1/32-3/8"

M11X1P

ER16

ER16M

1.2

CD010124.4016101

CAT40-ER16M-4"

4"

ER16

ER16M

1.3

CD010124.4016152

CAT40-ER16M-6”

6"

ER16

ER16M

1.4

CD010124.4016203

CAT40-ER16M-8”

8"

ER16

ER16M

1.5

CD010124.4016070

CAT40-ER20M-2.76"

2.76"

1.102"

1/32-1/2"

M14X1P

ER20

ER20M

1.2

CD010124.4020101

CAT40-ER20M-4"

4"

ER20

ER20M

1.56

CD010124.4020152

CAT40-ER20M-6"

6"

ER20

ER20M

1.6

CD010124.4020203

CAT40-ER20M-8"

8"

ER20

ER20M

1.7

CD010124.5016101

CAT50-ER16M-4"

4"

0.87"

1/32-3/8"

M11X1P

ER16

ER16M

3.9

CD010124.5016152

CAT50-ER16M-6"

6"

ER16

ER16M

4

CD010124.5016203

CAT50-ER16M-8"

8"

ER16

ER16M

4.3

CD010124.5020101

CAT50-ER20M-4"

4"

1.102"

1/32-1/2"

M14X1P

ER20

ER20M

4.2

CD010124.5020152

CAT50-ER20M-6"

6"

ER20

ER20M

5.2

CD010124.5020203

CAT50-ER20M-8"

8"

ER20

ER20M

5.6



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