Feature: The surface is relatively smooth, which provides a comfortable feeling as well as a pleasing appearance. The surface’s hardness and durability have both been improved.
The following parameters were specified: high carbon steel material, 0.01mm precision, and a 60° angle.
A better cleanness and more stable accuracy are achieved with this MT3-M12 holder than with the previous model.
It can be used for a variety of tasks such as boring holes, circles, end faces, step holes, inner hole end faces, cutting inner holes and ring grooves on outer circles, among others.
Application Scope: It is a primary accessory for boring CNC machine tools, jig boring machines, horizontal boring machines, common boring and milling machines, and other similar machines.
Features.
The surface is relatively smooth, which provides a comfortable feeling as well as a pleasing appearance.
The surface’s hardness and durability have both been improved.
This MT3-M12 holder has improved cleanness and accuracy while remaining more stable. The tool can be used for a variety of tasks, such as boring holes and circles, cutting end faces and step holes, boring inner holes and ring grooves on outer circles, and more. It is an important accessory for boring CNC machine tools, jig boring machines, horizontal boring machines, common boring and milling machines, and other similar machines that bore and mill.
Specifications.
Model number: MT3-M12.
High-carbon steel is used as a construction material.
Precision: 0.01 millimeter.
Angle: 60 degree.
The following items are included in the package.
1 xMT3-M12 Taper Hold and Boring Head (taper hold and boring head).
3 x Hexagonal Key.
Allow me to share this item with you because it is relevant to those of us who are machinists and who read things in thousandths. Everything is measured in millimeters. It has a total diameter of 1.972 inches. In the place where it screws onto an arbor, it has a standard thread of 1-1/2 18 inches. Despite the fact that the arbor that came with it is an MT3, the drawbar threads are corase metric in size. It accepts bars with a diameter of.472 inches (12mm). Wishing you the best of luck. Get some.500 bars and cut them down to fit your needs. I purchased it specifically for use with the mt3 arbor with the 1-1/2 18 threads because the larger 3″ boring heads available use this 1-1/2 18 thread configuration. Wish there were more MT3 arbors with drawbar threads on the market.
