Why Side Grinding, Equalizing, Swaging, and Setting Matter in Band Saw Manufacturing

Jun 3, 2026

Achieving consistent cutting performance from a band saw blade requires more than simply sharpening the teeth. Proper tooth preparation is critical to ensuring accurate cuts, smooth operation, reduced vibration, and maximum blade life.

As part of HMT Machine Tools' ongoing ABM Machinery product spotlight series, we are highlighting three advanced machines designed to improve tooth geometry, consistency, and production efficiency in band saw manufacturing and service operations:

ABM EM-CNC – CNC Band Saw Dual-Side Grinding Machine
ABM PT-CNC – CNC Automatic Band Saw Swaging & Side Equalizing Machine
ABM SCM-I – Automatic Band Saw Setting Machine

Together, these machines help manufacturers and service centers achieve precise, repeatable tooth preparation across a wide range of band saw solutions.

The Importance of Proper Tooth Preparation

Every band saw tooth must be prepared to precise specifications in order to perform effectively. Small inconsistencies in tooth geometry can lead to poor cutting accuracy, increased vibration, uneven cutting forces, premature blade wear, and reduced production efficiency.

Processes such as side grinding, equalizing, swaging, and setting ensure that each tooth is properly formed and positioned to deliver optimal cutting performance.

Band Saw Side Grinding

Side grinding is the process of grinding the sides of the tooth to create consistent cutting geometry and proper side clearance.

Accurate side grinding helps improve cutting precision, surface finish quality, chip evacuation, and tooth consistency.

ABM EM-CNC

The ABM model EM-CNC is a CNC dual-side grinding machine designed for band saw blades up to 260mm (10.2") wide. The machine automatically grinds both sides of the tooth profile, providing consistent results while reducing operator involvement.

Its CNC automation helps manufacturers achieve repeatable tooth geometry and improved production efficiency.

Band Saw Swaging and Side Equalizing

Swaging increases the width of the tooth tip by displacing material outward. This creates the necessary kerf width for cutting applications.

Following swaging, side equalizing ensures each tooth is formed consistently and evenly. This process helps maintain uniform cutting performance across the entire blade.

Benefits include consistent kerf width, improved cutting stability, better blade tracking, and reduced tooth variation.

ABM PT-CNC

The ABM model PT-CNC automates both swaging and side equalizing operations through CNC control, improving repeatability and reducing manual adjustment requirements for band saw blades up to 300mm (11.8") wide.

The result is a more consistent tooth profile and greater production efficiency for band saw manufacturers and service centers.

Band Saw Setting

Setting refers to bending teeth alternately to the left and right of the blade body. Proper tooth set creates clearance within the cut and prevents the blade from binding during operation.

Correct tooth setting contributes to smoother cutting performance, reduced friction, better chip removal, and increased blade life.

ABM SCM-I

The ABM model SCM-I is an automatic band saw setting machine designed for blades from 10–100mm (0.4"–3.9") wide.

The machine provides consistent and accurate tooth setting, helping operators achieve repeatable results while increasing productivity.

Complete Solutions for Band Saw Manufacturing & Service

ABM Machinery's band saw equipment is designed to improve precision, efficiency, and consistency throughout the manufacturing and servicing process.

Through HMT Machine Tools, customers throughout North America have access to ABM's advanced band saw solutions.

Whether you operate a saw manufacturing facility or a saw service center, proper tooth preparation remains one of the most important factors in achieving reliable cutting performance.