Rack-A-Tiers 94100 The Guide-O 1" - Existing Hole Pilot Bit - Carbide Tipped Dual Readout Thermometer Warm up time < 30

Warm up time < 30 seconds

Rugged housing with 1/4” 20 mount fitting for hands-free use

Each bag is a different color making it easy to store and identify your tools or spare parts

millimeters of mercury

Material:  Alloy Steel (8640)

Rack-A-Tiers 94100 The Guide-O 1" - Existing Hole Pilot Bit - Carbide Tipped Dual Readout Thermometer Warm up time < 30Rack A Tiers 94100 The Guide O 1" Existing Hole Pilot Bit Carbide Tipped 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. Fits most standard carbide hole cutters Made from carbon steel Hole cutter not included