Teak
Pine
Deodar
Mahogany
Reduce machining cast
Save the time of casting
Avoid mistake in casting
Easy to prepare the pattern
Core
Fillet
Fillet iron
Pattern allowance
Simplest of pattern
Large number of casting
Limited number of casting
Commonly used for casting small pulley
Gated pattern
Sweep pattern
Loose piece pattern
Cope and drag pattern