Reamers : Reamers Parallel Hand Reamers Long Fluted Machine Reamers Parallel Machine Reamers Chucking Reamers with Parallel Shank Chucking Reamers with taper Shank Machine Jig Reamers Shell Reamers Parallel Shank Socket Hand Reamers Taper Shank Socket Reamers Hand Taper Pin Reamers Machine Taper Pin Reamers Machine Bridge Reamers Hole Mills Unguided - Type A Hole Mills Guided - Type B Taper Pipe Reamers

Hand Taper Pin Reamers High Speed Steel Hand Taper Pin Reamers Nominal Diameter Cutting Edge Length Overall Length 3 58 80 4 68 93 5 73 100 6 105 135 8 145 180 10 175 215 12 210 255 16 230 280 20 250 310 25 300 370 30 320 400 40 340 430 50 360 460 Dimensions in mm Specification conform to IS : 5881 - 1684/ ISO 3465 - 1975 These reamers have : Type A - Straight and Type B - LH for RH cutting Taper 1 : 50 on diameter Nominal Diameter Cutting Edge Length Overall Length Large end Dia. of Shank Small End Dia. 1/8 1.3/4 2.3/4 0.127 0.0905 5/32 2 3 0.158 0.1163 3/16 2.3/4 4 0.195 0.1377 7/32 2.3/4 4 0.220 0.1627 1/4 3.3/8 4.5/8 0.253 01.827 9/32 4.1/8 5.5/8 0.292 0.2061 5/16 4.1/8 5.5/8 0.316 0.2301 11/32 4.1/32 6 0.347 0.2533 3/8 5 6.1/2 0.381 0.2768 13/32 5.3/4 7.1/2 0.412 0.2922 7/16 5.3/4 7.1/2 0.443 0.3232 1/2 6.1/2 8.1/4 0.506 0.3706 9/16 6.3/4 8.1/2 0.571 0.4304 5/8 7.1/2 9.1/4 0.633 04768 3/4 8.3/4 10.3/4 0.760 0.5777 7/8 9.1/2 12 0.885 0.6871 Dimensions in mm Specification conform to BS : 122/ Part 2 - 1964 These Reamers have : Type A - Straight Flutes for RH Cutting Taper 1 in 48 on Diameter.