Drill Bit Grinding Attachment

Abstract

he present innovation provides a drill bit sharpening device for a support carrying rotatable grindstone and having pivot arm. retwining means the device comprises a jig having damp means for releasable retwining drill bit in position where in drill bit axis extends forword them the clamped along a corresponding clamp axis.

Whereas our project will be drill bit sharpening attachment which is to cause in the safety purpose where the aim is to protect from any external injuries as well as able to sharp the blunt drill bit providing safe distance from through rotating grind stone while holding it. Our design of fixture is focus on the sharpen a drill bit to its correct angle which could be set and adjusted through the machine easly to revolve the current angle in addition the cost of buying a new drill bit can be reduces by using this fixture and can prolong the life span of drill bit. Drill bit sharpening fixture is the hope that will be a successful product and be able to use to sharpen the drill bits to an exact angle safety and effectively.