Boneham 12 x 20mm Renewable Bush

Introduction

Slip-fixed renewable combination drill bushing is the RD type drill bushing meets UK standards and features a combination feature. These two features are incorporated on one bushing, which is used in conjunction with a liner bushing and is held in place by a lock screw, tenon or stop pin. The bushing is a slide fit in its corresponding liner. The removable fixed feature of the bushing is normally used in high production work where the bushing can be easily and quickly replaced with a minimum loss in production. The removable slip feature of the bushing is used when more than one operation is carried out; the bushing is instantly removable after each operation.

Brand :Boneham

Type :RD

Manufacturer Part Number :RD22HU2L

Size :12 x 20 mm

Features & Benefits : Diameters from 1.5 to 85mm
Hardened to 60-65 HRC
OD lead for easy installation
ID radius improves drill entry
OD ground to press fit size
F7 drill limits
Fixed lock screw mount
Slip locking recess
Meets ISO 4247 standards