4" Air Saw Cutting Blades | 16 TPI | Medium Cut | 1 Dozen (12-Pack)

These are 4-inch air saw replacement blades with 16 teeth per inch (TPI), sold in a 1-dozen (12-blade) pack, SKU S531. The 16 TPI tooth configuration delivers a balanced combination of cutting speed and edge quality, making these the most versatile option in the 14/16/18 TPI blade lineup for professional sheet metal, mild steel, and tubing work.

16 TPI blades cut medium-gauge sheet metal, mild steel panels, aluminum tubing, exhaust pipe, copper pipe, and moderate-thickness structural materials. They produce a cleaner edge than 14 TPI blades while cutting faster than 18 TPI, making them the all-purpose choice for general fabrication shops, autobody work, and HVAC applications.

16 TPI blades are used for general sheet metal cutting, autobody panel work, exhaust system repair, HVAC ductwork, light structural cutting, and versatile air saw applications where a single blade TPI must handle a variety of material thicknesses. They are a popular stocking blade for multi-task fabrication and body shop environments.

Yes. These 4" 16 TPI cutting blades (S531) are designed to fit standard 4-inch air reciprocating saw models. Always confirm compatibility with your specific saw. Creative Coating Solutions stocks S531 blades alongside the 14 TPI (S529) and 18 TPI (S527) options to provide a complete blade assortment for any professional application.

16 TPI is the middle ground: faster cutting than 18 TPI, smoother finish than 14 TPI. Choose 14 TPI for thick steel and maximum speed, 16 TPI for versatile medium-gauge work and general shop use, and 18 TPI for fine cuts in thin sheet metal and aluminum. Most shops stock all three TPI options to match blade selection to material type.

Each purchase of the 4" 16 TPI Cutting Blades (S531) includes 1 dozen, equal to 12 blades per pack. The dozen-pack quantity reduces per-blade cost for professional shops with regular blade consumption, supporting efficient inventory management for production air saw operations.

Yes. The 4" 16 TPI Air Saw Cutting Blades (SKU S531, 1 dozen) are available at creativecoatingsolutions.com. Creative Coating Solutions carries the complete range of 4" air saw blades in 14, 16, and 18 TPI configurations, along with air tools, grinders, blasting equipment, and surface preparation supplies.