Description
SK
Collets
The 8 degree collets seat deeper in the body of
the holder providing increased rigidity.
This also results in better concentricity and
stronger gripping power.
High accuracy: Rut-out accuracy is less than 5
micron at four times the diameter of the cutting tool
shank.
Due to Chongde’s special heat treatment, grinding
and custom slotting process, they are what guarantee a 5 or 8
micron run out, tolerance for their “on size” fractional and metric
size precision collets. Material：*5mn
Clamping range
SK*6: **6mm, SK*0: ***0mm, SK*6: ***6mm,
SK*5: ***5mm
Guarantee high accuracy & stabilization
bysub-zero treatment
and thermal aging.
Increased Gripping
Power
Increased Gripping Power
The smaller the taper angle is, the better
concentricity is obtained.
Our steep 8 degree collet seats deeper in the body
of the holder providing twice more clamping force and twice more
precision than traditional *6 degree ER collets.
Standard collet can be used for high pressure
coolant system.
Chongde SK collets are clamping devices that were
created in ***4 and are made in China to DIN***9B. These collets
assist with "a variety of machining applications including boring,
milling, reaming, tapping, grinding and engraving," according the
company's website. Sizes range from the SK 6 to the SK
*5.
Every one of our products are very suitable for
precision machining, where balance, durability and accuracy are
important. We ship around the world, with customers throughout
Asia, Europe and the United States.
The T.I.R. (tool indicated runout) maximum length
is 0.**8mm for the SK collet, while the maximum T.I.R. length for
the SK-UP (ultra-precision) is 0.**5mm.
The A grade: 0.**8mm
The AA grade: 0.**5mm
