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Shandong Jining Qingfeng Machinery Hardware Co.,Ltd

Add: NO.47 Jinyu Road, Jining, Shandong

Contact: Qin Wang

Tel: +86-537-3281595

Fax: +86-537-3281597

Mobile: +8613705473076

E-mail:info@qfmh.com

Web: www.qfmh-tools.com

MAS 403 BT ER Collet Chuck

BT ER Collet Chuck Brief introduction BT ER COLLET CHUCK, With DIN6499 collet chuck can be straight shank cutter clamping various sizes.

Function

BT ER Collet Chuck

Brief introduction
BT ER COLLET CHUCK, With DIN6499 collet chuck can be straight shank cutter clamping various sizes.BT tool holder comes in a range of sizes designated as BT30, BT40, BT50, etc, and uses the same NMTB body taper as CAT, BT tooling is symmetrical about the spindle axis. This gives BT tooling greater stability and balance at high speeds. BT tool holders will accept both imperical and metric sized tools, BT tooling looks very similar and can easily be confused with CAT tooling. The difference between CAT and  BT is the flange>TYPE


chucking Dia

d1

d2

L1

L

M

Nut

Collet

Spanner


BT30-ER11-70

1-7

19

19

70

118.4

M14X0.75

ER11A

ER11

ER11A

BT30-ER11-100

100

148.4

BT30-ER16-70

1-10

28

28

70

118.4

M22X1.5

ER16A

ER16

ER16A

BT30-ER16-100

100

148.4

BT30-ER20-70

1-13

34

34

70

118.4

M25X1.5

ER20A

ER20

ER20A

BT30-ER20-100

100

148.4

BT30-ER25-70

1-16

42

40

70

118.4

M32X1.5

ER25UM

ER25

ER25UM

BT30-ER25-100

100

148.4

BT30-ER32-70

3-20

50

48

70

118.4

M40X1.5

ER32UM

ER32

ER32UM

BT30-ER32-100

100

148.4

BT40-ER11-70

1-7

19

19

70

135.4

M14X0.75

ER11A

ER11

ER11A

BT40-ER11-100

100

165.4

BT40-ER11-150

150

215.4

BT40-ER16-70

1-10

28

28

70

135.4

M22X1.5

ER16A

ER16

ER16A

BT40-ER16-100

100

165.4

BT40-ER16-150

150

215.4

BT40-ER20-70

1-13

34

34

70

135.4

M25X1.5

ER20A

ER20

ER20A

BT40-ER20-100

100

165.4

BT40-ER20-150

150

215.4

BT40-ER25-70

1-16

42

40

70

135.4

M32X1.5

ER25UM

ER25

ER25UM

BT40-ER25-100

100

165.4

BT40-ER25-150

150

215.4

BT40-ER32-70

3-20

50

48

70

135.4

M40X1.5

ER32UM

ER32

ER32UM

BT40-ER32-100

100

165.4

BT40-ER32-150

150

215.4

BT40-ER40-100

3-26

63

58

100

165.4

M50X1.5

ER40UM

ER40

ER40UM

BT40-ER40-150

150

215.4

BT50-ER16-100

3-10

28

28

100

201.8

M22X1.5

ER16A

ER16

ER16A

BT50-ER16-150

150

251.8

BT50-ER20-100

3-13

34

34

100

201.8

M25X1.5

ER20A

ER20

ER20A

BT50-ER20-150

150

251.8

BT50-ER25-100

3-16

42

40

100

201.8

M32X1.5

ER25UM

ER25

ER25UM

BT50-ER25-150

150

251.8

BT50-ER32-100

3-20

50

50

100

201.8

M40X1.5

ER32UM

ER32

ER32UM

BT50-ER32-150

150

251.8

BT50-ER40-100

3-26

63

60

100

201.8

M50X1.5

ER40UM

ER40

ER40UM

BT50-ER40-150

150

521.8


Specifications
1.modle No.: BT30,BT40,BT50
2.Materail: 20CrMnTi
3.Taper tolerance:<AT3
4.Carbon depth: 0.8mm±0.2mm
5.Surface Roughness: Ra<0.005mm
6. Hardness: HRC 56-58
7. Max run out: <0.005mm
8. Cooling AD+B type can be made by request
9. When Order, please specify balancing G6.3 or G2.5
10. Shank body standard: MAS 403 and B63396.
11.Packaging Detail:  Plastic boxes, cartons
12.Delivery Detail: 15-20 days after receiving the deposit and all package information confirmed.


Instructions: A
1. For standard cylindrical shank DIN6499 collet blessing.
2. The accompanying accessories: intensify nut.
3. The tool should be placed within the collet remain valid blessing length.
   
Feature:
1. Material: hardened steel; processing machinery: CNC turning centers.
2. The cone angle AT3, tolerance: 8 ° 17'50 "± 5"
3. Accuracy <0.005
4. Hardness: HRC56-62 °, carburizing depth: 1.0 ± 0.2
5. The through hole and a cooling tube (AD / B) design, can be customized according to customer demand.


Model parameters:
BT30-ER11-60 / 100
BT30-ER16-70 / 100/120
BT30-ER20-70 / 100/15
BT30-ER25-70 / 135
BT30-ER32-70 / 100
BT30-ER40-80
BT40-ER11-70 / 100
BT40-ER16-70 / 100/125/150
BT40-ER20-70 / 80/100/135/150
BT40-ER25-70 / 80/100/125/150
BT40-ER32-70 / 100/150
BT40-ER40-80 / 100/120/150
BT40-ER50-80-100
BT50-ER16-70 / 90/105/135/150/165/200
BT50-ER20-70 / 90/105/135/150/165/200/250
BT50-ER25-70 / 105/135/150/165/200/250
BT50-ER32-80 / 100/120/150/200/250
BT50-ER40-80 / 100/120/135/150/200
BT50-ER50-90 / 100/120/150/165


Shank Arbor knowledge:
A. A variety of CNC tool knife handle, Arbor, CNC tool holders, tool holders
1. The key factors used to connect machine tools and cutting tools CNC tool system, with precision jig and gauge function is directly related to whether the proper use of the tool, the cutting has reached the desired effect lies.
2. machining centers with 7:24 taper shank system, including BT, SK, CAT, DIN and other standards, NT in the early CNC milling machine is used more
   
Second Arbor:
1.ER Straight extended collet shank, long shank body for deep hole machining.
2. You can reduce the use of longer tools, which can reduce costs and improve efficiency.
3. The extension rod diameter, and other parts have been precision ground to eliminate unbalance, increase stability during cutting.


Question and answer
1.What kind of characteristic of your company?
   We are both manuafcturer and exporter.
2.Can you supply samples?
   Yes,we can.
3.Can you produce products according to our requirement?
   Yes,we can.
4.About Shipping

Port:

Shanghai/Ningbo/Guangzhou/Shenzhen/Hongkong

Shipping :

By Air, By Sea or By Express

Shipping Time :

4-10days By Express


     Different Area will spend different shipping days

7-15days By Air

25-55days By Sea

Trade Terms

FOB, CIF, EXW, CFR, DDU...

5.Product warranty
  One year warranty
6.What's your payment terms?
 FOB,T/T,CIF.


TIM截图20180315155459.jpgTIM截图20180315155436.jpg


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Contact Us
Shandong Jining Qingfeng Machinery Hardware Co.,Ltd

Address: NO.47 Jinyu Road, Jining, Shandong

Tel: +86-537-3281595

Fax: +86-537-3281597

E-mail: info@qfmh.com

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