ADJUSTABLE | FIXED CENTER | CNC ADJUSTABLE | CNC FIXED CENTER

FIXED CENTER
Description
All heads are engineered based on a standardized design system of spindles, bearings, and gears. This system allows fast delivery of these specially built heads, and quick parts delivery from stock. For the 4,000+ drill heads sold in the last 25 years, parts are delivered in 48 hours worldwide. Berger multiple spindle heads are precision made. The housing is made out of a special aluminum used in the aircraft industry, but housings of cast iron or steel are also available. All rotating parts are case hardened (up to 62Rc) and ground. To optimize efficiency they are held in ball bearings. Made from quenched and tempered steel, all gears can be case hardened and ground for special applications. All spindles are double case hardened and precision ground. On conventional machines the drill heads are attached to the quill with an adapter piece. The drive is achieved through a tang engaging in the morse taper or equipped. For complex elaborate machining projects we offer a special construction with fixed center spindles, type MSBZ. These heads are dedicated to the appropriate hole pattern. Spindles with different RPMs are achieved through this design. It allows the highest possible degree of adaptation to different cutting speeds and tool sizes. The possibility of tapping different pitches without length compensating holders is also a standard feature.
Options
Option with coolant distribution on the spindle side of the head is available.
Applications
MSBZ :: These versatile, rugged, and precise heads are available in a wide range of spindle and housing designs so you can produce optimal results in a great variety of applications. MSBS :: A unique precision bearing system provides a very rigid support and a perfectly round rotation suitable for applications involving solid carbide tools. MSBZ-EM :: These micro-heads are our solution to applications where there is less than 13mm center-to-center distance between holes.
Series
MSBZ - Our top-selling precision multispindle drill heads--collet systems or quick-change holders
MSBS - Highest quality--ABS or HSK tooling systems
MSBZ-EM - Micro-drill--The smallest spindle possible!