HACKSAW
A hacksaw blade is made of - Low alloy steel or high alloy steel.
What is the standard length of hacksaw - 250mm to 300mm
What is the pitch of the blade - the distance between adjacent teeth is known as the pitch .
How many types of pitch of Hacksaw - Coarse 1.8
- Medium 1.4-1.0
- Fine 0.8mm
Type of set ----------------------------------- Pitch
Wave set -- 0.8mm
Wave and Staggered -- 1.0mm
Staggered set -- Over 1.0mm
The selection of the blade depends - On the shape and hardness of the material to be cut .
For Bronze, Brass, Soft steel, Cast iron, Heavy angles used - 1.8mm pitch.
For Tool Steel , High carbon steel , Hss Used - 1.4mm Pitch.
Brass tubing, Cu, iron Pipe Used- 1mm Pitch.
For Thin Tubing, sheet metal Used -- 0.8mm Pitch
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