Morse Taper MTA4 Chuck SK40-MTA4-160

We are specialized in researching, producing and developing many kinds of collets, CNC Machine Tool Holder, ER nuts,ER spanners,machine vises,fasteners etc. With high quality and full varieties.

Products advantages

1.A wide range of modular flexibility.

2.High stability and precision of connection. 

3.Minimize tool inventory. 

4.Reduce the clamping time. 

Features

1.High torque capacity. 

2.High bending strength. 

3.Fast tool change and automatic tool change.

4.Advanced nozzle technology ,even in the low pressure can ensure processing safety. 

5.Internal coolant channel guarantees high pressure coolant from the machine directly to the cutting edge. 

6.Good balance and concentricity.

SK40-MTA1-100L  ER Collet Chuck CNC Machine Tool Holder

High Speed high accuracy high durability CNC Chuck. SK40 Morse Taper MTA1 High Precision, suitable for clamping type DIN228-1A with flat tail Morse tool holder.Dynamically balanced to 15,000RPM at G6.3 by Haimer balancing machine at all location for consistent balance, G2.5/25000 RPM can be provided as well. high speed and high precision machining .Mechanical spindle and cutting tools and other accessories.High Precision BT shank Tool Holder .

Attaching importance to the research and products,we employs many experienced and skilled technicians,so that precision machining can be made according to samples or drawings.

A type Morse taper SK chuck   SK shank MTA chuck   SK chuck  CNC machine accessories

SK Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly SK30 SK40 SK50... Etc.. Mold industry, and high-speed engraving machine, used more.

Don't influence precision.
Chuck surface is coated ,the layer is evenly ,Chemical plating solution dispersion degree of almost 100%,nickel layer is thin ,thickness is about 3u-5u,this special coating can reduce Spindle abnormal wear and tear ,Don't influence precision.
Anti-rust,anti-corrosion,durability better.
Coating adhesiion strong,enhance hardness,and anti-rust better in different surroundings,such as acid,alkali,ammonia,salt etc.Overall nickel coating ,including inside and outside cone,even if you do not take any anti-rust actiions ,it will not rust either,don't influence processing precision and spindle .Improve cleanness,precision more stable,surface more smooth,feel more comfortable and appearance nicer .

Condition	Brand New	Cone Contact	90%
Brand	Chongde	Surface	Nickel coating
Taper Size	SK40	Material	20CrMnTi
Pull stud	M16*2.0P	Projection (L1)	100
Model Number	SK40-MTA1-100	Over length	168.4
Inner bore(d)	12.065	Excircle(D)	25

Comprehensive inspection way of chuck:

1.7:24 taper precision≤AT3 and part of the standard size are tested by Diebold standard inspection tools which made in Germany.

2.Surface of the clamping inner hole is grinding by high speed inner-aperture grinder,and inspect by standard pneumatic measurement instrument;the big end contact area rate is above 90%.

3.Run out of the inside shank cone≤0.002(The length of the shank 100L);

4.Coaxiality 5U:Shank run out ≤0.002;Equip collet ≤0.005,The highest comprehensive run out point is no more than 0.005mm;

5.Dynamic balance:SK30/40:G2.5-20000RPM;SK50:G2.5-15000RPM;

6.Shank thread is inspected with 4h level thread ring gauge,and the nut is inspected with 4H level thread plug gauge,the quality guaranteed;

1.Package: plastic boxes and also can pack according to your requests.
2.Delivery time:Sample within 7 days and others 35 days.

Attaching importance to the reserch and products, we employs many experienced and skilled technicians,so that precision machining can be made according to samples or drawings.

Our factory

I    Fast reply 

II   Favourable price

III   High quality products

IV   Fast delivery

V  Good after-sales service

1.Are you factory or Trade Company?
We are industry and trade integration.

2.Could you supply samples?
Yes ,free samples for some products.

3.Where do you export?
The whole world.

4.Could you produce non-standard products?
Yes ,we can .Please supply samples or drawing.

5.What are the shipping ways?
By intemational express,by air ,by sea are all OK.

6.Do you have minimum order quantity?
Conventional Products don't have.The minimum order quantity of non-standard products is 50pcs.

7.What's your delivery time?
Less than 25 days after order confirmed.