Material Descriptions you shouldn't miss to know about.. (PART 1)

Yeah, we are back once again (:p although i didn't have to do anything in the last year), from tomorrow morning we are going to start manufacturing of our vehicle , after getting things done spanning from doing the registration to the sponsorship and material procurement phase 1, yet still there is lot to do in them.
There is something we would like to tell you, if you are going to buy or collect materials for manufacturing your ATV Vehicle , these are the 20 Material Descriptions you shouldn't miss to know about..

1).  CUTTER DISC

 

GRINDER DISC

FLAP DISC

SPIRIT LEVEL

NOTCHING TOOL

DRILL BIT

Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes.
The shank is the part of the drill bit grasped by the chuck of a drill. The cutting edges of the drill bit are at one end, and the shank is at the other.
Drill bits come in standard sizes, described in the drill bit sizes article. A comprehensive drill bit and tap size chart lists metric and imperial sized drill bits alongside the required screw tap sizes.
The term drill may refer to either a drilling machine or a drill bit for use in a drilling machine. In this article, for clarity, drill bit or bit is used throughout to refer to a bit for use in a drilling machine, and drill refers always to a drilling machine.
Exceptionally, specially-shaped bits can cut holes of non-circular cross-section; a square cross-section is possible.






more coming tomorrow :) ...