The lathe spindles at the nose end have? Mark as favorite Copy Link internal screw threads external screw threads no threads tapered threads Check Answer
Flank wear occurs mainly on the? Mark as favorite Copy Link nose part, front relief face and side relief face of the cutting tool face of the cutting tool at a short distance from the cutting edge cutting edge only front face only Check Answer
A single point thread cutting tool should ideally have? Mark as favorite Copy Link zero rake angle positive rake angle negative rake angle point angle Check Answer
Cutting fluids are used to? Mark as favorite Copy Link cool the tool improve surface finish cool the workpiece all of these Check Answer
Carbide tipped tools usually have? Mark as favorite Copy Link negative rake angle positive rake angle any rake angle no rake angle Check Answer
The angle formed by the leading edge of the land with a plane having the axis of the drill, is called? Mark as favorite Copy Link helix or rake angle point angle chisel edge angle lip clearance angle Check Answer
In a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as? Mark as favorite Copy Link side relief angle end relief angle back rake angle side rake angle Check Answer
The lip clearance angle is the angle formed by the? Mark as favorite Copy Link leading edge of the land with a plane having the axis of the drill flank and a plane at right angles to the drill axis chisel edge and the lip as viewed from the end of a drill none of the above Check Answer
Lathe bed is made of? Mark as favorite Copy Link mild steel high speed pig iron chilled cast iron Check Answer
Crater wear leads to? Mark as favorite Copy Link increase in cutting temperature weakening of tool friction and cutting forces all of these Check Answer