The 8-piece Hassay Savage 15315 #1 Precision American Assortment includes three broaches and five collared bushings for 15 keyway combinations and a 1/16" to 1/8" keyway range. They come in a plastic case for storage and organization. The broaches and bushings are Hassay Savage style I and are made of M-2 high-speed steel for a balance of strength and toughness. The rake and relief angle of the teeth provide efficient broaching of mild steel.

Broaches are cutting tools that can be pushed or pulled through a component to make key, square, hex, and other hole shapes. Most broach styles have teeth that increase slightly in cutting edge size and distance from each other to the end of the tool so they complete the full cutting process in one operation: roughing, semi-finishing, and finishing. Keyway broaches are specifically designed to make keyways. Rotary broaches, also known as wobble broaches, create shapes in blind holes.

Hassay Savage manufactures broaching tools. The company, founded in 1969, is headquartered in Turners Falls, MA.

What's in the Box?

• 1/16" style I precision keyway broach
• 3/32" style I precision keyway broach
• 1/8" style I precision keyway broach
• 1/4" dia. style I collared bushing
• 5/16" dia. style I collared bushing
• 3/8" dia. style I collared bushing
• 7/16" dia. style I collared bushing
• 1/2" dia. style I collared bushing
• Plastic carrying case