235A Extra Long Straight Shank Drills

Parallel Shank                         M2 High Speed Steel                                      BS328/1
Engineer’s high quality            118° point, h8 diameter tolerance                   Right hand cutting
Standard steam oxide (“blue”) finish [below 1,5mm may be provided in bright ground finish] 

Note - conventions on the lengths offered as standard in various countries, under BSS, DIN and ISO norms,
differ considerably, and the flute lengths associated with each overall length also show some variety. Further,
many customer demands are for sizes and lengths not shown in those standards. Our policy is therefore to
offer as many combinations as practical, as shown below. Sometimes a near fractional size may be closer to
the desired tool, so please examine the availability of those also. Sizes not listed can be manufactured to
order, the quantity ordered determining the unit price.