1.50mm Metric Chucking Reamers are made of high speed steel and for sale by Bisco. High Speed Steel Metric Chucking Reamers are manufactured for accurate reaming. These wholesale metric chucking reamers have a straight shank and are regularly pointed with a 45 degree chamfer. High Speed Steel Right-hand spiral-flute metric chucking reamers have smooth clutter free action necessary for fine finishes. Metric Chucking Reamers have .0591 decimal equivalent, 2-1/2 OAL, and 1-1/2 flute length. Call the sales staff at Bisco Tool Supply 1-866-247-2635 with questions on adjustable reamers, chucking reamers, and metric chucking reamers.