Dormer B100 B10029.0 HSS High Speed Steel Straight Shank Hand Reamer with H7 Accuracy, Diameter 29.0 mm, Single Pack

High H7 accuracy - Designed to finish holes within the limit of H7 hole tolerance (ISO limits and fits) Premium HSS material - Can be used for reaming in many materials incl. steels, aluminium, stainless steel, Tapered lead (Form B) - Allows easy location and centring to improve accuracy and performance Precision ground geometry - Left hand helix and right hand cutting provides smooth reaming and improves holes size and surface finish. Straight shank with square drive - Design primarily for hand held reaming with suitable wrench.