4" Air Saw Cutting Blades | 14 TPI | Aggressive Cut | 1 Dozen (12-Pack)

These are 4-inch air saw replacement blades with 14 teeth per inch (TPI), sold in a 1-dozen (12-blade) pack, SKU S529. The 14 TPI coarser tooth pitch is designed for faster, more aggressive cutting through medium and heavy-gauge sheet metal, steel tubing, and structural materials in professional autobody, exhaust, and fabrication applications.

14 TPI blades are optimized for cutting medium to heavy-gauge steel sheet, steel tubing, exhaust components, structural steel angles, and heavier-walled materials. The coarser tooth pitch removes material faster than 16 or 18 TPI blades and is less prone to clogging on thicker materials. Not ideal for thin aluminum or plastic where finer TPI blades produce cleaner edges.

These 14 TPI blades are used for exhaust system cutting and replacement, heavy sheet metal panel cutting, structural steel angle cutting, heavy autobody metalwork, frame fabrication, and high-speed material removal where cut-edge finish is secondary to cutting speed. They excel in muffler shops, frame shops, and heavy fabrication environments.

Yes. These 4" 14 TPI cutting blades (S529) are designed to fit standard 4-inch air reciprocating saw models. Verify blade mounting with your specific saw model before use. Creative Coating Solutions stocks 14 TPI blades alongside 16 TPI and 18 TPI options to meet the full range of cutting needs in professional shop environments.

14 TPI cuts faster and more aggressively, ideal for thicker metals where material removal speed matters more than edge finish. 16 TPI provides a balance between speed and cut quality for medium materials. 18 TPI is for fine, smooth cuts in thin sheet metal and aluminum. Select TPI based on material thickness and required edge quality.

Each order of the 4" 14 TPI Cutting Blades (S529) includes 1 dozen, equal to 12 blades per pack. Buying in dozen quantities provides cost-effective inventory management for professional shops running high-volume metal cutting operations where blade consumption is regular and predictable.

Yes. The 4" 14 TPI Air Saw Cutting Blades (SKU S529, 1 dozen) are available for purchase at creativecoatingsolutions.com. Creative Coating Solutions stocks multiple TPI configurations-14, 16, and 18 TPI-for 4-inch air saws, along with a full range of air tools and surface preparation equipment.