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CAT(ANSI B5.50、CT) ER Collet Chuck

  • Material: 20CrMnTi or JIS-SCM415
  • Hardness: 56-60HRC;
  • Carburizing depth: ＞0.8；
  • Roughness： Ra＜0.4u；
  • 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.

  • CAT40-ER32

  • ChongDe

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Quantity:
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CAT(ANSI B5.50、CT) ER Collet Chuck

 

CAT ER Spring Collet Chuck Lathe 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. When ordering, please specify the form: A, AD Or (AD+B).

We are specializing in the production of SK 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. 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. Dynamic balance can do: G6.3 12000RPM , G2.5 20000~30000rpm；

8. 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.

6. When customer order CAT taper shank, can choose metric or other form of threads.


P024 CAT-ER

Order No.

 Model No.

L1

d1

d2

T

T1

Collets

Spanner

KGS

CD010123.4016070

CAT40-ER16-2.76"

2.76"

1.067"

1/32"-3/8"

5/8"-11UNC

M11X1P

ER16

ER16A

1.05

CD010123.4016101

CAT40-ER16-4"

4"

ER16

ER16A

1.35

CD010123.4016152

CAT40-ER16-6"

6"

ER16

ER16A

1.65

CD010123.4016203

CAT40-ER16-8"

8"

ER16

ER16A

1.85

CD010123.4020070

CAT40-ER20-2.76"

2.76"

1.299"

1/32"-1/2"

M14X1P

ER20

ER20A

1.25

CD010123.4020101

CAT40-ER20-4"

4"

ER20

ER20A

1.65

CD010123.4025070

CAT40-ER25-2.76"

2.76"

1.575"

1/16"-5/8"

M18X1P

ER25

ER25UM

1.35

CD010123.4025101

CAT40-ER25-4"

4"

ER25

ER25UM

1.7

CD010123.4025152

CAT40-ER25-6"

6"

ER25

ER25UM

2.25

CD010123.4025203

CAT40-ER25-8"

8"

ER25

ER25UM

2.55

CD010123.4032070

CAT40-ER32-2.76"

2.76"

1.969"

1/16"-3/4"

M22X1.5P

ER32

ER32UM

1.25

CD010123.4032101

CAT40-ER32-4"

4"

ER32

ER32UM

1.75

CD010123.4032152

CAT40-ER32-6"

6"

ER32

ER32UM

2.15

CD010123.4032203

CAT40-ER32-8"

8"

ER32

ER32UM

2.65

CD010123.4040080

CAT40-ER40-3.15"

3.15"

2.48"

1/8"-1"

M28X1.5P

ER40

ER40UM

1.8

CD010123.4040101

CAT40-ER40-4"

4"

ER40

ER40UM

2.05

CD010123.4040152

CAT40-ER40-6"

6"

ER40

ER40UM

3.3

CD010123.4050101

CAT40-ER50-4"

4"

3.27"

1/4"-1-5/16"

M28×1.5P

ER50

ER50UM

2.65

CD010123.5016101

CAT50-ER16-4"

4"

1.067"

1/32"-3/8"

1"-8UNC

M11X1P

ER16

ER16A

4.1

CD010123.5016152

CAT50-ER16-6"

6"

ER16

ER16A

4.28

CD010123.5016203

CAT50-ER16-8"

8"

ER16

ER16A

4.4

CD010123.5020101

CAT50-ER20-4"

4"

1.299"

1/32"-1/2"

M14X1P

ER20

ER20A

4.2

CD010123.5020152

CAT50-ER20-6"

6"

ER20

ER20A

4.45

CD010123.5020203

CAT50-ER20-8"

8"

ER20

ER20A

4.6

CD010123.5025101

CAT50-ER25-4"

4"

1.575"

1/16"-5/8"

M18X1P

ER25

ER25UM

4.15

CD010123.5025152

CAT50-ER25-6"

6"

ER25

ER25UM

4.5

CD010123.5025203

CAT50-ER25-8"

8"

ER25

ER25UM

4.7

CD010123.5032101

CAT50-ER32-4"

4"

1.969"

1/16"-3/4"

M22X1.5P

ER32

ER32UM

4.35

CD010123.5032152

CAT50-ER32-6"

6"

ER32

ER32UM

4.6

CD010123.5032203

CAT50-ER32-8"

8"

ER32

ER32UM

4.9

CD010123.5040101

CAT50-ER40-4"

4"

2.48"

1/8"-1"

M28X1.5P

ER40

ER40UM

4.25

CD010123.5040152

CAT50-ER40-6"

6"

ER40

ER40UM

4.8

CD010123.5040203

CAT50-ER40-8"

8"

ER40

ER40UM

5.10o

CD010123.5050101

CAT50-ER50-4"

4"

3.07"

1/4"-
  1-5/16"

M28X1.5P

ER50

ER50UM

4.85

CD010123.5050152

CAT50-ER50-6"

6"

ER50

ER50UM

5.55

CD010123.5050203

CAT50-ER50-8"

8"

ER50

ER50UM

5.7




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