Tools & Gear Lathe & Milling Hand Taper Pin

6330-11/64 11/64" 1:48 Hand Taper Pin Reamer Bordo Taper Pin Reamers are made from premium HSS. They are straight fluted. 1:50 inclination (taper) for metric sizes and 1:48 inclination (taper) for fractional sizes As the name suggests, Bordo Taper Pin Reamers are used for securing tapered pins, which are used to secure steel plates and blocks together. They are typically held in a tapping or similar wrench.