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SK (DIN69871/JT/DAT) ER Collet Chuck

  • 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
  • ChongDe

Availability:
Quantity:

SK(DIN69871/JT/DAT/DV)  ER High speed collet chuck

SK ER Spring Collet Chuck Lathe Tool Holder, Mechanical spindle and cutting tools and other accessories. High Precision SK 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.

1

Order No.

Model No.

L1

d1

d2

T

Collets

Spanner

KGS

CD010121.3011100

SK30-ER11-100

100

19

1-7

M6×1P

ER11

ER11A

0.6

CD010121.3016100

SK30-ER16-100

100

28

1-10

M11X1P

ER16

ER16A

0.7

CD010121.3020100

SK30-ER20-100

100

34

1-13

M14X1P

ER20

ER20A

0.75

CD010121.3025100

SK30-ER25-100

100

42

1-16

M18X1.5P

ER25

ER25UM

0.8

CD010121.3032100

SK30-ER32-100

100

50

1-20

M22X1.5P

ER32

ER32UM

0.9

CD010121.4011100

SK40-ER11-100

100

19

1-7

M6×1P

ER11

ER11A

1.05

CD010121.4011125

SK40-ER11-125

125

ER11

ER11A

1.15

CD010121.4016070

SK40-ER16-70

70

28

1-10

M11X1P

ER16

ER16A

1.3

CD010121.4016100

SK40-ER16-100

100

ER16

ER16A

1.4

CD010121.4016125

SK40-ER16-125

125

ER16

ER16A

1.6

CD010121.4016150

SK40-ER16-150

150

ER16

ER16A

1.65

CD010121.4020070

SK40-ER20-70

70

34

1-13

M14X1P

ER20

ER20A

1.4

CD010121.4020100

SK40-ER20-100

100

ER20

ER20A

1.5

CD010121.4020125

SK40-ER20-125

125

ER20

ER20A

1.95

CD010121.4020150

SK40-ER20-150

150

ER20

ER20A

2.2

CD010121.4025070

SK40-ER25-70

70

42

1-16

M18X1.5P

ER25

ER25UM

1.6

CD010121.4025100

SK40-ER25-100

100

ER25

ER25UM

1.85

CD010121.4025150

SK40-ER25-150

150

ER25

ER25UM

2.25

CD010121.4032070

SK40-ER32-70

70

50

1-20

M22X1.5P

ER32

ER32UM

1.6

CD010121.4032100

SK40-ER32-100

100

ER32

ER32UM

2

CD010121.4032125

SK40-ER32-125

125

ER32

ER32UM

2.15

CD010121.4032150

SK40-ER32-150

150

ER32

ER32UM

2.65

CD010121.4040070

SK40-ER40-70

70

63

3-26

M28X1.5P

ER40

ER40UM

1.5

CD010121.4040100

SK40-ER40-100

100

ER40

ER40UM

2

CD010121.4040125

SK40-ER40-125

125

ER40

ER40UM

3.3

CD010121.4050100

SK40-ER50-100

100

78

6-34

ER50

ER50UM

1.7

CD010121.5016100

SK50-ER16-100

100

28

1-10

M11X1P

ER16

ER16A

3.2

CD010121.5016125

SK50-ER16-125

125

ER16

ER16A

4.3

CD010121.5016150

SK50-ER16-150

150

ER16

ER16A

4.5

CD010121.5020100

SK50-ER20-100

100

34

1-13

M14X1P

ER20

ER20A

3.4

CD010121.5020125

SK50-ER20-125

125

ER20

ER20A

3.6

CD010121.5020150

SK50-ER20-150

150

ER20

ER20A

3.8

CD010121.5025070

SK50-ER25-70

70

42

1-16

M18X1.5P

ER25

ER25UM

3.4

CD010121.5025100

SK50-ER25-100

100

ER25

ER25UM

4.15

CD010121.5025150

SK50-ER25-150

150

ER25

ER25UM

4.5

CD010121.5032070

SK50-ER32-70

70

50

1-20

M22X1.5P

ER32

ER32UM

3.6

CD010121.5032100

SK50-ER32-100

100

ER32

ER32UM

4.6

CD010121.5032150

SK50-ER32-150

150

ER32

ER32UM

4.75

CD010121.5040080

SK50-ER40-80

80

63

3-26

M28X1.5P

ER40

ER40UM

3.65

CD010121.5040120

SK50-ER40-120

120

ER40

ER40UM

4.8

CD010121.5040150

SK50-ER40-150

150

ER40

ER40UM

5.2

CD010121.5050080

SK50-ER50-80

80

78

6-34

M28X1.5P

ER50

ER50UM

4.85

CD010121.5050120

SK50-ER50-120

120

ER50

ER50UM

5.45

CD010121.5050150

SK50-ER50-150

150

ER50

ER50UM

5.55


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