Pferd combidisc holder SBHR, 20mm

The Pferd Combidisc holder SBHR is a shank-mounted holder for COMBIDISC discs with the CDR clamping system. It has 5 medium-hardness items for disc diameters of 20, 25, 38, 50 and 75mm.

The SBH and SBHR abrasive disc holders are matching arbors for COMBIDISC grinding tools, and lists SBHR under the CDR system. The CDR clamping system is a tool-side threaded connection with a male thread (plastic), and the CD system as a tool-side threaded connection with a female thread (metal/plastic). It has these features for the holders: quick tool changes, comfortable to use with low-vibration working, and no disruptions in use due to adhesion, slipping or coming loose.

Where this product is used

• Mounting COMBIDISC CDR-system abrasive and felt discs

Features

• SBHR holder for the CDR system, 20 to 75mm
• Medium hardness, 6mm shank, 40mm length
• Maximum speed from 47,500rpm (20mm) down to 12,500rpm (75mm)
• Quick tool changes with the COMBIDISC clamping system

Key specifications

Choosing the right option

Choose the holder diameter to match the disc diameter. The maximum permitted peripheral speed is 50 m/s and says the maximum rotational speed indicated must never be exceeded. It also says to wear gloves, a dust mask and eye and hearing protection, and to follow the safety instructions.

Combidisc abrasive discs for the CDR system: Pferd Combidisc Abrasive Disc CDR Aluminium Oxide, 20, 50 and 75mm, Grits 36 to 320, Pferd Combidisc Abrasive Disc CDR Zirconia Alumina Z, 50 and 75mm, Grits 36 to 80, Pferd Combidisc Abrasive Disc CDR A-FORTE, 50 and 75mm, Grits 36 to 120.

Felt discs: Pferd Combidisc Felt Disc CDR FR, 50 and 75mm.