Taper pin reamers designed for opening parallel holes and finishing pre-formed tapered holes. Use on most ferrous and non-ferrous metals. Metric reamers to ISO/BS328/DIN9 standards have a 1-in-50 taper on diameter

Straight flute, Spiral flute:For machine reaming of holes for taper pins in mild steel and lower ranges of BHN hardness.
Helical flute:High helix flute design eases chip ejection.

Size:7/0,6/0,5/0,4/0,3/0,2/0,1/0,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14.

Metric size available.