Starrett FCH Fast Cut Bi-Metal Hole Saws

Faster & Smoother Cutting Performance

When precision and speed are critical, standard hole saws can often fall short, struggling with heat build up and slow material removal. The Starrett FCH Fast Cut series represents a significant leap forward in drilling technology. By engineering a new 5.5 Teeth Per Inch (TPI) positive rake tooth design, Starrett has created a tool that actively fights the friction and resistance typically encountered when drilling. This aggressive angle bites into the material more effectively, requiring significantly less torque to maintain rotation. The result is a hole saw that delivers a remarkably smoother, faster cut, reducing operator fatigue and increasing productivity on the job site.

Advanced Extra Cobalt HSS Technology

The secret to the Fast Cut's exceptional lifespan lies in its metallurgical composition. Hole sawing—particularly in tough metals like stainless steel—generates intense heat that can quickly dull and ruin standard bi-metal blades. To combat this, the FCH series features a new tooth material infused with extra cobalt. This high-speed steel (HSS) upgrade fortifies the cutting edge against extreme temperatures, preventing the teeth from softening or rounding over. This superior heat and wear resistance ensures that the saw maintains its sharp, aggressive bite cut after cut, lowering your consumable costs and extending the overall product life.

Optimized Clearance and Versatility

A sharp tooth is only part of the equation; clearing the waste material is equally important for a clean cut. Starrett has increased the gullet volume (the space between the teeth) by 30%. This massive improvement in clearance allows metal swarf, wood chips, and plaster dust to be evacuated rapidly, ensuring better material penetration without clogging. While specifically optimized for cutting 3mm thick stainless steel and mild steel tubes, the Fast Cut range is incredibly versatile. It seamlessly transitions to cutting wood, plastic, and plaster up to 13mm (1/2") thick. With a standard 41mm (1.5/8") hole saw depth and sizes spanning from 14mm to 210mm, this range equips you to tackle almost any installation challenge.