Rack-A-Tiers Guide-O Hole Cutter Kit (Includes All 3 Sizes) - Carbide Tipped Features:

• Includes all three sizes: 1/2-in, 3/4-in & 1-in.
• The Guide-O is manufactured to work with carbide tipped steel cutters to expand upon existing holes.
• Made in Canada.
• Patent Pending.