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OZ25 Collet
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OZ25 Collet

OZ25 Collet

1. All types of OZ25 collets comply with DIN6499B standard Sturdy construction
2. Special elastic steel material: 65Mn
3. Hardness: HRC45-48
Product Description:

 

1. Material: Spring Steel / solid carbide

2. Hardness: clamping part - HRC 55-60, elastic part - HRC 43-48
3. For tools or workpieces with cylindrical shank
4. Used in automatic lathes and other machines in which the spindle is adapted for mounting DIN 6343 collets
5. Special flange fits perfectly into the machine's spindle narrowing hole to specific diameter
6. Properly cut grooves allow collet to work freely

7. We can also provide other types of collets in different sizes and quantities according to your requirements.

 

product-783-165

 

Size

D

D1

d

L

L1

L2

L3

OZ16

22.65

25.5

2~16

40

5.5

1.2

9.5

OZ20

27.4

29.8

2~20

45

6

1.35

10

OZ25

32.9

35.05

2~25

52

6

1.4

10

OZ32

41.3

43.7

4~32

60

6

1.45

11

OZ40

49.7

52.2

6~40

68

6

1.45

12

OZ50

61.1

63.8

8~50

80

7

1.55

13

Feature:

 

1. OZ25 collet are made of hardened steel 65Mn Guaranteeing the source of quality products.

2. After heat treatment and cold drawing hardening, it has high strength, certain flexibility and plasticity; large clamping force and wide clamping range.

3. The fatigue limit is equivalent to the five-color alloy spring under the same surface condition and complete hardenability.

4. Advanced production equipment and strict testing procedures ensure that all product quality is up to standard.

5. After sales service. We provide quick response inquiry service, whether it is after-sales or pre-sales, we promise to give the fastest reply.

 

DIN6388 Standard OZ25 Collet
OZ25 Collet
DIN6388 Standard OZ Collet
What Is THE Difference between eR collet and OZ collet?

 

Both collets have slots in them to allow the collets to compress when the nut is tightened, thereby clamping the tool's shank.

 

However, the location of the slots varies. Note that the OZ slots only come from one end - they both start at the top - while the ER slots start at the top and bottom.

 

The OZ slot extends only from the top, so when the OZ collet is compressed, the collet only folds inward at the bottom. This makes the clamping force uneven along the length of the tool, weakest at the rear. This is tangential clamping.


ER slots extend from the top and bottom so when the ER collet nut is tightened, the collet compresses evenly along the length of the tool holder. We call this uniform clamping.

Company Information:

 

Dezhou Newrgy Machinery Co., Ltd. is an enterprise integrating R&D, production and sales. The company has advanced processing equipment, testing equipment and professional technicians. It mainly produces high-precision ER tool holders, heat-shrinkable tool holders, HSK tool holders, ISO tool holders, CAT tool holders, collets, pressure caps, wrenches, vises and other products. It can design and manufacture all kinds of high-quality non-standard knives according to customer requirements. It is a unique manufacturing and sales enterprise. We hope that each of our services can be affirmed by you. We sincerely welcome customers from home and abroad to visit us and cooperate to create a win-win future.

Factory of cnc accessories

FAQ:

 

1.Q: Are you a factory or a trading company?
A. We are a factory.

 

2.Q: Can you provide samples?
A. Yes, we can supply.

 

3.Q: Where do you export to?
A: Our customers mainly come from North America, Europe, Southeast Asia and other countries and regions around the world.

 

4.Q: Can you produce non-standard products?
A: Yes, we can. Please provide samples or drawings.

 

5. Why choose us?
Manufacturer Price: We are manufacturer, all prices are competitive factory prices
Quality Control: Our products are precision tested before shipment. We have 9 test machines.
Service: 24 hours a day service. Welcome to visit the factory for distribution and agent cooperation.
OEM and ODM: We accept OEM/ODM.

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