MBTR/SAB Bush Units

Features

Unique Design incorporating a precision ground collet
Split collet clamps to ACME type thread for accuracy and strength
Separate graduated dial seated on top face of hole
Rigidity maintained throughout full adjustment of unit

Benefits

No deflection under load on eneven or intermittent cutting
Greater repeatability
Longer Insert Life
Most positive direct adjustment, high degree of rigidity, no dial slip when adjusting

MBTR/SAB Units

Bush units for finish boring.

Only used for finishing operations, this top adjusting unit is bush mounted. The common feature of all bush units is that they are constructed of a bush plus a ‘TR’ top-adjusting unit. Like the TR units they come in both square and angular mounted styles.

Minimum Bore is 24mm for the angular mounted unit and 25mm for the square mounted unit. The units are available in 4 sizes and take standard ISO inserts.

Click here to download the MBTR/SAB unit catalogue

Type: pdf

Size: 847.76 KB

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MBX Fine Boring Units

Rigibore MBX boring units are precision units for mounting into standard or special boring tools.
These units are pre-tensioned, to eliminate backlash and allow adjustments only to be made from the front of the unit.

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R & TR Boring Units

Rigibore's wide range of boring units for roughing, semi-finishing and fine finishing is amongst the widest in the marketplace. Units are directly interchangeable with a number of other brands of boring unit such as Microbore, Sandvik, Kennametal, Valenite and Stellram.