Our office will be closed Friday, Sept. 4th and Monday, Sept. 7th. Final guaranteed shipping time for orders with expedited services is 12pm EST Thursday, Sept. 3rd. Regular shipping will resume Tuesday, the 8th. Orders placed during this time may experience a minor delay.
Rack-A-Tiers 94050B The Guide-O 1/2" - Existing Hole Pilot Bit - Bi-Metal
The Guide-O is manufactured to work with carbide tipped steel cutters to expand upon existing holes. The patented design is available in three sizes to fit in either a 1/2″, 3/4″ or 1″ hole.