The reamer is 6 fluted with a T-Handle and comes with handle grips for extra leverage to help keep the holes round.
Blade Diameter:1/8″ to 1/2″ (3.18-12.7mm)
Allow 1-2mm error.
Suitable for taper hole on the wood board,wood sink holes, chamfers, inverted taper.
T-handle design makes turning easy.
45# Steel material is strong and durable.
1x Hole Reamer