Machine Reamers Morse Taper Shank HSS Metric 2mm 2.5mm 3mm MTS 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 6.5mm 7mm 7.5mm 8mm 8.5mm 9mm 9.5mm 10mm 10.5mm 11mm 11.5mm 12mm 12.5mm 13mm 13.5mm 14mm MTS 14.5mm 15mm 15.5mm 16mm 16.5mm 17mm 17.5mm 18mm 18.5mm 19mm 19.5mm 20mm 20.5mm 21mm 21.5mm 22mm 22.5mm 23mm 23.5mm 24mm 24.5mm 25mm 25.5mm 26mm 26.5mm 27mm 27.5mm 28mm 28.5mm 29mm 29.5mm 30mm 31mm 32mm 33mm 34mm 35mm 36mm 37mm 38mm 39mm 40mm 41mm 42mm 43mm 45mm 46mm 47mm 48mm 49mm 50mm parallel cut round-end Spiral-flute Machine MTS reamer