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Mechanical No Heater Sealed Drill Press Tap Power Milling Chuck Arbors
Mechanical No Heater Sealed Drill Press Tap Power Milling Chuck Arbors
Mechanical No Heater Sealed Drill Press Tap Power Milling Chuck Arbors
Mechanical No Heater Sealed Drill Press Tap Power Milling Chuck Arbors
Mechanical No Heater Sealed Drill Press Tap Power Milling Chuck Arbors
Mechanical No Heater Sealed Drill Press Tap Power Milling Chuck Arbors
Mechanical No Heater Sealed Drill Press Tap Power Milling Chuck Arbors

Mechanical No Heater Sealed Drill Press Tap Power Milling Chuck Arbors

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Product Overview

Description







SHOWA TOOL
MICRON CHUCK Standard Type
HIGH PRECISION MILLING CHUCK

<Point1>
Only Micron Chuck can guarantee such runouts as 0.001mm at chuck nose and 0.002mm at 3xD.
Micron Chuck was developed utilizing Showa original direct clamping mechanism and assembling technology acquired in manufacturing high quality machine spindles for a long experience.




<Point2>
Clamping power as high as other milling chucks.
High accuracy Micron Chuck has a high clamping power,too. The clamping power of ø32 ID Micron chuck is 2,450Nm, and ø6 ID 49Nm - about 2 times bigger than hydraulic chucks.




<Point3>
The cutter is not axially moved by clamping.
The cutter is not withdrawn by clamping like collet chucks, due to its unique mechanism. It is required in mass manufacturing line to preset cutter length to close tolerance. In case of collet chuck, the axial cutter projection is shortened by clamping. The back end of the cutter is pressed to the back-up screw at that time, which may cause bending and breakage of small dimeter cutters.




<Point4>
Highly balanced and sealed chuck.
Maximum speed :
20,000min-1 (Standard HPC-H chuck)
30,000min-1 ("G" type HPC-H chuck)




<Point5>
Thru-the-tool coolant type.
Thru-the-tool coolant type Micron Chucks available. Please specify it at the time of ordering.




<Point6>
Mechanical chuck, Heater is not required.
Shrink-fit holders have restrictions of cutter material. But, Micron Chucks are applicable to any material of cutters, keeping high accuracy for a long period of time.




<Point7>
Wide range of IDs are available.
Standard type, "H" type and "M" type Micron Chucks covers from ø3mm to ø42mm ID.

<Point8>Wide application range.
You can extend application range of Micron Chucks by using straight collets. But, direct chucking is recommended S0to obtain the highest performance.








BT/BBT shank series




HSK shank series








Chuck Size Chart for Spindle Size
Spindle Size
Chuck Size ΦD
BT30/BBT30
16, 20, 25, 32
BT40/BBT40
16, 20, 25, 32, 42
BT50/BBT50
16, 20, 25, 32, 42
HSKA50
16, 20, 25, 32
HSKA63
16, 20, 25, 32, 42
HSKA100
16, 20, 25, 32, 42
SK30
16, 20
SK40
16, 20, 25, 32
SK50
16, 20, 25, 32, 42




Only Micron Chuck can guarantee such runouts as 0.001mm at chuck nose and 0.002mm at 3xD.
Micron Chuck was developed utilizing Showa original direct clamping mechanism and assembling technology acquired in manufacturing high quality machine spindles for a long experience.

Clamping power as high as other milling chucks.
High accuracy Micron Chuck has a high clamping power,too. The clamping power of ø32 ID Micron chuck is 2,450Nm, and ø6 ID 49Nm - about 2 times bigger than hydraulic chucks.

The cutter is not axially moved by clamping.
The cutter is not withdrawn by clamping like collet chucks, due to its unique mechanism. It is required in mass manufacturing line to preset cutter length to close tolerance. In case of collet chuck, the axial cutter projection is shortened by clamping. The back end of the cutter is pressed to the back-up screw at that time, which may cause bending and breakage of small dimeter cutters.










In the interest of our customers
As our aim is to "create high-quality products and bring them to customers at affordable costs," we constantly improve ourselves as close partners of our customers who cuntinue to evolve by offering them information on the latest equipment and tools, and proposing means by which they can be utilized. We endeavor to work hard every day in the interest of our customers so that they can confidently recommend Daiei Corporation as the perfect choice for procuring professional equipment and tools.










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