BIG CAPTO Tooling System
ISO 26623-1
The BIG CAPTO tool holder system is a dual contact modular turning and rotating system that strengthens the performance of machine tools. The BIG CAPTO modular tooling system offers better efficiency, material selection, and heat treatment.
* The trademark CAPTO is licensed from Sandvik Coromant
![BIG CAPTO MEGA E chuck.](/sites/default/files/styles/max_1300x1300/public/2020-03/big-capto-tool-holder-geometry-fit.jpg)
![BIG CAPTO tool holder.](/sites/default/files/styles/max_1300x1300/public/2020-03/big-capto-top-image.jpg)
Excellent Repeatability & Runout
High repeatability is achieved due to the perfect fit of the polygon taper to drive spindle rotation. The combination of a self-centering 1:20 taper and the long taper edge ensures stable runout accuracy.
![BIG CAPTO group of tooling options.](/sites/default/files/styles/max_1300x1300/public/2020-03/big-capto-group.png)
Wider Range of Rotating BIG CAPTO Tooling than Any Other Provider
As a licensed manufacturer since 2002, BIG DAISHOWA offers a wider range of rotating BIG CAPTO tooling than any other provider. Extended reach collet chucks feature the world-class New Baby Collet system with less than 3 microns guaranteed accuracy at 4xD. Other solutions with BIG CAPTO include the MEGA ER GRIP, HYDRAULIC CHUCKS, the MEGA E Chuck system, MEGA DOUBLE POWER Chucks for the highest rigidity while end milling, MEGA MICRO CHUCKS with the world’s smallest collet system for reaching into tight areas, and many more.
![BIG CAPTO 45° Type S and 90° Type F Tooling Chart.](/sites/default/files/styles/max_1300x1300/public/2020-03/big-capto-45-deg-type-s-90-deg-type-f-chart.png)
Have A Question?
Ask Our Tooling Experts!
We assist with product, account and procedure questions. We design tool set-ups, schedule service calls and help our customers receive the maximum efficiency from our tooling.