Brown & Sharpe Taper Reamers are used to clean and size tapered holes for the installation of AN385 and AN386 taper pins. Finishing reamer leaves a smooth surface without the need for any additional honing.

TIP: To select the correct reamer for your application, look at the first dash number of the taper pin you are trying to install, and select the same reamer as that number. For example, if you have an AN386-1-8 pin to install, then you would use a #1 reamer.

TAPER PIN REAMERS

Specifications: Used to size holes for AN385 and AN386 taper pins. . Finishing type reamer leaves smooth bore . Straight shank . Straight flute . Made of hardened high speed steel (HSS)

PART NUMBER SIZE LARGE DIA. (D) SMALL DIA. (D1) FLUTE LENGTH (L1) OVERALL LENGTH (L) BSR-1 #1 0.3176 0.1974 2.8750 4.7500 BSR-2 #2 0.3781 0.2474 3.1250 5.1250 BSR-3 #3 0.4510 0.3099 3.1250 5.5000 BSR-4 #4 0.5017 0.3474 3.6875 5.8750 BSR-5 #5 0.6145 0.4474 4.0000 6.3750 BSR-6 #6 0.6808 0.4974 4.3750 6.8750 BSR-7 #7 0.8011 0.5974 4.8750 7.5000 BSR-8 #8 0.9770 0.7474 5.5000 8.1250 BSR-9 #9 1.1530 0.8974 6.1250 8.8750 BSR-10 #10 1.3370 1.0420 6.8750 9.7500