MECHDESIGN

HAMMERS PARTS OF HAND HAMMER CROSS PEEN HAMMER SOFT HAMMER

TAP WRENCH AND DIES SPILT DIE SOLID TAP WRENCH ADJUSTABLE TAP WRENCH DIES AND STOCKS

TAPERS PARTS OF TAPERS TAP PLUG TAP BOTTOMING TAP

REAMERS PARTS OF REAMERS EXPANDING REAMER MACHINE REAMER

TWIST DRILL Parts of Twist Drill TWIST DRILL: It has a cylindrical body on which the grooves are cuts. These grooves are called flutes. It is an end cutting tool with two, three or four cutting lips. The drill is held by a shank. The shank may be parallel or tapered. (a) LIP RELIEF ANGLE: Lip relief angle varies 12 to 15 degrees. This angle may be increased for drilling soft material under heavy feeds It is the angle formed by the flank and a plane at right angles to the drill axis. (b) HELIX OR RAKE ANGLE: Its usual value of angle is 30 degrees. A drill with low helix angle is used in drilling brass where as a drill with high helix angle is used in drilling aluminium. It is the angle formed by the leading edge of the land with a plane having the axis of the drill. (c) TAPERED SHANK (d) FLUTE LENGTH (e) BODY (f) NECK (g) SHANK LENGTH (h) OVER ALL LENGTH

FLOWER POT FLOWER POT   FLOWER POT DESIGN USING HEXAGONAL NUT HEXAGONAL NUT: Hexagonal Nut side face's is joined face to face using tack welding around the pot. Below image captured back side of the image is shown exactly above image. 

TYPES OF SCRAPERS Half Round Scrapers Triangle Scrapers Flat Scrapers

TYPES OF CHISELS Parts of chisel Cutting Angle for cold chisel Mortise chisel Socket chisel Diamond point chisel Half round chisel Cross cut chisel Flat chisel

PARTS OF FILES Parts of file Knife Edge File Pillar File Round File Square File Triangle File Needle File

SOLID and ADJUSTABLE HACKSAW FRAME SOLID HACKSAW FRAME ADJUSTABLE HACKSAW FRAME

HAND VICE, PIPE VICE, PIN VICE AND TOOL'S MARKER'S VICE HAND VICE PIPE VICE PIN VICE AND TOOL'S MARKER'S VICE

BENCH VICE Bench vice Section view of Bench vice

CARPENTRY TOOLS 06 DOVETAIL HALVING JOINT CORNER HALVING JOINT  GROOVE AND TONGUE VERTICAL PARING CHISELLING HORIZONTAL PARING SURFACE PLANING SAWING RATCHET SCREW DRIVER CABINET SCREW DRIVER USES OF OIL STONE SLIP PINCER AND ITS USE FLAT FILE RASP FILE