Diamond Needle File DF4182 D91 Feather Edge

Diamond files and sheets are used for tasks where conventional files fail due to the hardness of the material being worked on. Diamond files and sheets are also used for processing hardened steel. The working temperatures are so low that no chemical wear occurs. This allows the higher hardness of the diamond grain to be exploited for a longer tool life. Diamond needle files can be used generally in tool making.

Suitable For	Manual Application
Applications	Deburring | Finishing | Leveling | Removing Oxide Layers | Surface Work | Working On Edges | Working On Edges (Chamfering
Shape	Feather Edge
Width	5mm
Length	140mm
Grit Size	D 91
Coating	70mm
Height	2.4mm