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BT 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.
  • ChongDe
Availability:
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BT ER spring collet chuck with M type nut, only the Nut is different with the normal BT ER collet chuck. The feature of M type nut is the small diameter that can prevent interference during operation. BT ER Spring Collet Chuck Milling Tool Holder, Mechanical spindle and cutting tools and other accessories. High Precision BT 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 BT 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.

 

订货号 Order No.

型号 Model No.

L1

d1

d2

T

collet

Spanner

KGS

CD010118.3011070

BT30-ER11M-70

70

16

1-7

M6X1P

ER11

ER11M

0.5

CD010118.3011100

BT30-ER11M-100

100

16

ER11

ER11M

0.6

CD010118.3011120

BT30-ER11M-120

120

16

ER11

ER11M

0.7

CD010118.3016070

BT30-ER16M-70

70

22

1-10

M11X1P

ER16

ER16M

0.55

CD010118.3016100

BT30-ER16M-100

100

22

ER16

ER16M

0.65

CD010118.3016120

BT30-ER16M-120

120

22

ER16

ER16M

0.75

CD010118.3020100

BT30-ER20M-100

100

28

1-13

M14X1P

ER20

ER20M

0.7

CD010118.3020120

BT30-ER20M-120

120

28

ER20

ER20M

0.8

CD010118.3020150

BT30-ER20M-150

150

28

ER20

ER20M

1

CD010118.4011070

BT40-ER11M-70

70

16

1-7

M6X1P

ER11

ER11M

1.1

CD010118.4011100

BT40-ER11M-100

100

16

ER11

ER11M

1.2

CD010118.4011125

BT40-ER11M-125

125

16

ER11

ER11M

1.4

CD010118.4011150

BT40-ER11M-150

150

16

ER11

ER11M

1.5

CD010118.4016070

BT40-ER16M-70

70

22

1-10

M11X1P

ER16

ER16M

1.2

CD010118.4016100

BT40-ER16M-100

100

22

ER16

ER16M

1.3

CD010118.4016125

BT40-ER16M-125

125

22

ER16

ER16M

1.5

CD010118.4016150

BT40-ER16M-150

150

22

ER16

ER16M

1.6

CD010118.4020070

BT40-ER20M-70

70

28

1-13

M14X1P

ER20

ER20M

1.2

CD010118.4020100

BT40-ER20M-100

100

28

ER20

ER20M

1.55

CD010118.4020125

BT40-ER20M-125

125

28

ER20

ER20M

1.7

CD010118.4020150

BT40-ER20M-150

150

28

ER20

ER20M

1.8

CD010118.5011070

BT50-ER11M-70

70

16

1-7

M6X1P

ER11

ER11M

3.8

CD010118.5011090

BT50-ER11M-90

90

16

ER11

ER11M

3.9

CD010118.5011105

BT50-ER11M-105

105

16

ER11

ER11M

4

CD010118.5011135

BT50-ER11M-135

135

16

ER11

ER11M

4.1

CD010118.5011165

BT50-ER11M-165

165

16

ER11

ER11M

4.2

CD010118.5016070

BT50-ER16M-70

70

22

1-10

M11X1P

ER16

ER16M

3.9

CD010118.5016090

BT50-ER16M-90

90

22

ER16

ER16M

4

CD010118.5016105

BT50-ER16M-105

105

22

ER16

ER16M

4.1

CD010118.5016135

BT50-ER16M-135

135

22

ER16

ER16M

4.2

CD010118.5016165

BT50-ER16M-165

165

22

ER16

ER16M

4.3

CD010118.5020090

BT50-ER20M-90

90

28

1-13

M14X1P

ER20

ER20M

4.1

CD010118.5020105

BT50-ER20M-105

105

28

ER20

ER20M

4.2

CD010118.5020135

BT50-ER20M-135

135

28

ER20

ER20M

4.4

CD010118.5020165

BT50-ER20M-165

165

28

ER20

ER20M

4.6

 


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