428A Sprue Reamers

In stock

SKU

428A

Quick Spiral, Constant Helix
Parallel Shank with Driving Flats
Right Hand Cutting                                      M2 High Speed Steel                                   Works Standard

Grouped product items
Product Name	Included Angle	Small End	Large End	Cutting Length	Overall Length	Shank Diam
428A 3.0mm x 2° Sprue Reamer £171.58 - 4 in stock	2°	3.0	7.5	130	180	10
428A 3.0mm x 4° Sprue Reamer £187.32 - 1 in stock	4°	3.0	12.1	130	180	10
428A 4.5mm x 2° Sprue Reamer £209.36 - 2 in stock	2°	4.5	10.8	180	230	12
428A 4.5mm x 3° Sprue Reamer £221.96 - 2 in stock	3°	4.5	13.9	180	230	12
428A 4.5mm x 4° Sprue Reamer £273.91 - 1 in stock	4°	4.5	17.1	180	230	12

Details

Special Tapers

Reamers with angles or tapers not shown can be readily made to order

Quantity will determine price for all special items.

Technical Comment

These tools have a constant helix (rather than constant lead) left hand spiral, and are specially designed for reaming sprue holes in die work

The controlling angle mentioned is the included angle of the tapered sides of the reamer