Starrett KA19 Hole Enlargement Arbor for Compatible Hole Saws

The Starrett KA19 Hole Enlargement Arbor is a precision tool designed to efficiently increase the diameter of existing holes. By attaching a saw of the same size to the hole you wish to enlarge, this arbor uses the initial saw as a pilot guide for a larger diameter saw, ensuring accurate and clean results. This makes it a highly useful accessory for various cutting applications where precision and efficiency are key.

Constructed from high-quality materials, the Starrett KA19 is built for durability and reliable performance. It ensures smooth operation while reducing the risk of slipping or misalignment during use. Whether you're working on metal, wood, or other materials, this arbor offers the versatility needed for professional and DIY projects alike.

Specifications

• Compatible Hole Saws: FCH, DCH, TCT Multi Purpose, CT, and Diamond
• Compatible Threads: 1/2in x 20 & 5/8in x 18
• Minimum Hole Enlargement: 4.7mm (3/16in)

Applications

• General Metalworking – Ideal for enlarging holes in metal sheets and pipes.
• Woodworking – Suitable for wood projects requiring precise hole enlargement.
• Plumbing and Electrical Work – Useful for modifying pipes and conduits.
• DIY Projects – A handy tool for home improvements and custom fabrication.