Types and Tooth Shape Design of Metal Cutting Iron Saw Blade

Metal cutting iron saw blades are classified into solid tooth type and inserted tooth type according to overall structural style for different cutting demands.

They can be divided into thin type, standard type and thick type by base thickness to match thin iron sheet and thick steel piece cutting.

Common tooth shapes include straight teeth, oblique teeth and combined teeth, each with exclusive cutting characteristics for metal materials.

Straight tooth design features simple structure and neat incision, ideal for fast cutting of ordinary iron pipes and flat iron materials.

Oblique tooth structure reduces cutting resistance, makes feeding smoother and lowers vibration during high-speed operation.

Alternate bevel tooth layout enhances chip removal ability, effectively preventing iron scraps from sticking to tooth gaps.

Reasonable tooth pitch layout is adopted, dense teeth for fine cutting and sparse teeth for thick hard metal cutting work.

Optimized tooth angle design improves hardness bearing capacity and reduces tooth collapse and abrasion in hard metal cutting.

Special deep tooth groove design accelerates chip discharge and avoids metal scraps jamming affecting cutting quality.

Choose proper type and tooth shape reasonably based on metal material hardness and workpiece thickness to achieve ideal cutting effect.