Honing Tool Set | flexible | 6.3 mm (1/4") Drive | Grain Size 60 / 80 | 8 - 12 - 20 mm | 3 pcs.

• for use in automotive, aerospace, hydraulics and for plumbing and heating applications
• for machining cylinder barrels before mounting new piston rings
• self-centering internal brush with trim of flexible silicon carbide balls
• for edge breaking, finishing of surfaces and honing work
• produces uniformly honed surfaces with high contact ratio
• honing does not increase the cylinder diameter
• only the surface is restructured
• the honing marks provide the necessary oil adhesion
• to be used with hand drills and stationary machines
• fill length: 2 - 2.8 - 6 mm
• brush length: 63 mm
• the use of grinding oil is recommended!

Specifications

• Length: 150 mm
• Grain type: Silicon carbide (SiC)
• Grain size: K 60 / 80
• Max. drive speed: 300 rpm
• Drive: Outer hexagon
• Suitable for hanging: Yes
• Number of parts: 3