Active Member
|
[China]
Address: NO. 60, WEIXIN ROAD, INDUSTRIAL PARK, SUZHOU, JIANGSU, CHINA, 215000
Contact name:Salce Smith
Suzhou Rico Machinery Co., Ltd |
|
|
CAT Tool Holder CAT40 ER Collet Chucks for CNC Milling Machine
CAT tools were developed by an American company Caterpillar® and
are used in CNC machinery.
CAT tapered tool holders are similar to BT tapered tool holders.
The difference between CAT and BT is the flange style, thickness,
and the thread for the pull stud is a different size.
CAT tools are also known as Caterpillar “V-flange”. CAT tool
holders are designed as flexible devices that will accommodate
different tools within a certain range of sizes. They will accept
both imperial and metric sized tools. They consist of a taper
(shank) and a holding head (flange). The Morse taper (male part)
fits in the spindle’s female coupling, providing precise
positioning of the tool and ability to switch it quickly.
We offer all kinds of CAT40 ER collet chuck (From ER16 to ER25, ER32, ER40 and ER50), here are the models and sizes in Inch:
| Model NO. | L | L1 | D | d1 | d2 | d3 | T | KGS |
| CAT40-ER16-2.76'' | 5.447'' | 2.76'' | 2.5'' | 1.102'' | 0.63'' | 1.75'' | M10*1.5P | 1.05 |
| CAT40-ER16-4'' | 6.687'' | 4'' | 2.5'' | 1.102'' | 0.63'' | 1.75'' | M10*1.5P | 1.35 |
| CAT40-ER16-6'' | 8.687'' | 6'' | 2.5'' | 1.102'' | 0.63'' | 1.75'' | M10*1.5P | 1.65 |
| CAT40-ER16-8'' | 10.687'' | 8'' | 2.5'' | 1.102'' | 0.63'' | 1.75'' | M10*1.5P | 1.85 |
| CAT40-ER20-2.76'' | 5.447'' | 2.76'' | 2.5'' | 1.339'' | 0.788'' | 1.75'' | M12*1.75P | 1.25 |
| CAT40-ER20-4'' | 6.687'' | 4'' | 2.5'' | 1.339'' | 0.788'' | 1.75'' | M12*1.75P | 1.65 |
| CAT40-ER25-2.76'' | 5.447'' | 2.76'' | 2.5'' | 1.654'' | 0.984'' | 1.75'' | M16*2.0P | 1.35 |
| CAT40-ER25-4'' | 6.687'' | 4'' | 2.5'' | 1.654'' | 0.984'' | 1.75'' | M16*2.0P | 1.70 |
| CAT40-ER25-6'' | 8.687'' | 6'' | 2.5'' | 1.654'' | 0.984'' | 1.75'' | M16*2.0P | 2.25 |
| CAT40-ER25-8'' | 10.687'' | 8'' | 2.5'' | 1.654'' | 0.984'' | 1.75'' | M16*2.0P | 2.55 |
| CAT40-ER32-2.76'' | 5.447'' | 2.76'' | 2.5'' | 1.969'' | 1.26'' | 1.75'' | M16*2.0P | 1.25 |
| CAT40-ER32-4'' | 6.687'' | 4'' | 2.5'' | 1.969'' | 1.26'' | 1.75'' | M16*2.0P | 1.75 |
| CAT40-ER32-6'' | 8.687'' | 6'' | 2.5'' | 1.969'' | 1.26'' | 1.75'' | M16*2.0P | 2.15 |
| CAT40-ER32-8'' | 10.687'' | 8'' | 2.5'' | 1.969'' | 1.26'' | 1.75'' | M16*2.0P | 2.65 |
| CAT40-ER40-3.15'' | 5.837'' | 3.15'' | 2.5'' | 2.48'' | 1.575'' | 1.75'' | M20*2.0P | 1.80 |
| CAT40-ER40-4'' | 6.687'' | 4'' | 2.5'' | 2.48'' | 1.575'' | 1.75'' | M20*2.0P | 2.05 |
| CAT40-ER40-6'' | 8.687'' | 6'' | 2.5'' | 2.48'' | 1.575'' | 1.75'' | M20*2.0P | 3.30 |
| CAT40-ER50-4'' | 6.687'' | 4'' | 2.5'' | 3.07'' | 1.969'' | 1.75'' | M24*3.0P | 2.65 |
CAT 40 ER collet chuck toolholders features:
1, Balanced to 25,000 RPM at G2.5
2, T.I.R. 0.0001" measured from taper to collet pocket
3, Taper ground to AT3 or better specification ensures 80% or more
contact with spindle to reduce harmonics and improve runout
tolerance
4, Inside bore are precision turned to engage a better contact with
retention knob's pilot to increase rigidity
5, Precision turning surface finish provide perpendicular contact
with the flange of retention knob to increase rigidity
6, Holder hardness : 58 HRC
7, Coolant through and Anti Rust design
Plastic tool grippers for CAT40 toolholders also are available here.
RicoCNC supplies a wide range of high quality CNC tooling system and spare parts, if any needs, welcome your inquiry.
