Taper Pin Reamer Sizes

These taper pin reamers have a 1 4 taper to the foot.

Taper pin reamer sizes.

Range of lenghts l. The helical flutes have a left hand spiral that pushes chips downward to reduce the risk of breakage and create a smooth finish. Sizes 2 0 to 5 will need 2 sizes of drills. Taper pin reamers are used to enlarge holes and provide access for a standard taper pin.

Tapered reamer carbon steel t shape tapered reamer with 1 4 hex shank 6 fluted chamfer bridge pin hole handheld reaming cutting drilling tool set for taper holes chamfering by thincol 9 99 9. Taper pin reamers are designed to prepare the hole for taper pins. They are constructed with a taper of 1 4 per foot. Sizes 6 to 10 will need 3 sizes of drills to prepare hole for reaming.

Taper pin reamers are used in metalworking applications to enlarge finish or shape holes for a precise fit when installing taper pins into the hole. Metric taper reamers are designated by the small diameter. 3 4 to 1. Diameter large end d.

Diameter large end d. View product value. Taper size designation 10 small end diameter decimal inch 1 0450 reamer diameter decimal inch 1 3400 reamer function finishing overall length inch 9 3 4 shank type. Metric size round shank reamers for taper pin holes.

Pin hole to fit standard taper pins use the chart on page 1 to to find the length of pin to be used and follow the taper pin length dot to the drill diameter size to use. For pin size numbers 7 0 to 4 0 use an adjustable wrench or pin vise. Use these tools to accurately ream existing holes for standard taper pins. Sizes 7 0 to 3 0 will only need 1 size drill.

For example a 2 mm taper pin reamer has a 1 9 mm small end 2 mm nominal size and a 2 86 mm large end. Ramge of lenghts l.