Precision CNC Boring Drill Chuck

6380 Series Universal CNC Boring Chuck - HSK Style

6380 Series Universal CNC Boring Chuck – HSK Style

The 6380 Series Universal CNC Boring Chuck is designed to clamp precision drill and boring bits with high clamping power and accuracy.  When it comes to clamping, the 6380 Series utilizes a Jacobs chuck clamping system, offering superior concentricity with a maximum tolerance of 0.02mm (.0008″) at a 35mm drill length, extending from the output. Drill bits with a flat on the shank are not a problem either.  Flat shanks are clamped accurately and tightly provided the flat portion of the shank is positioned between 2 of the 3 clamping jaws as seen in the picture below. A minimum clamping depth into the adapter of 20mm is required.

6380 Series Universal CNC Boring Chuck - Clamping Flat Shaft

6380 Series Universal CNC Boring Chuck – Clamping Flat Shaft

The maximum RPM of for the 6380 Series Universal CNC Boring Chuck is 20,000 RPM.  This precision drill adapter can be used for RH or LH rotation tools and it’s comes in a range for either 1 to 13mm or 3 to 16mm, depending on requirements.  Interested in more information? Give us a call at 1-800-544-8436 or contact us now!

Center Plug for HSK63F, HSK63E & HSK50F Tool Holders

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dust plug for HSK63F tool holder

Typically, HSK chucks are supplied with a hole through the interior of the cone. The hole is designed to help aid in the release of the chuck from the motor housing. For some customers who are having concerns about contamination and/or dust entering into the motor, there is a solution! GUHDO offers an inexpensive “Plug” that can be quickly installed. Once inserted, the plug becomes integrated with the chuck and will not affect the integrity of the chuck, motor or tooling. This is an inexpensive, simple and easy solution! As a reminder, it is recommended to thoroughly clean your chucks, collet nuts and collets on a regular basis…………………remembering to install NEW collets (ER25, ER32, ER40, SYOZ25 & RDO35) every 500 machine hours!

To buy HSK63F tool holders now, click here!

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dust plug for HSK tool holder

Item# 6375.000.00