-40%
CLEVELAND .1875 / 3/16" Reamer Straight Shank Left Hand Spiral Flutes CANADA
$ 5.27
- Description
- Size Guide
Description
1 pcsCLEVELAND
.1875
3/16"
Reamer Straight Shank Left Hand Spiral Flutes
CANADA
Left hand spiral reamers
should be selected for through holes. A through hole has an opening on the other end. If you put your eye up to the hole, you would be able to see out of the other side of a through hole. A
left hand spiral
pushes the chips ahead of the reamer and out the other side of the hole. This reduces the chances of scarring the work-piece and reduces the chance of damaging the reamer by previously cut chips. Additionally a
left hand spiral
helps bridge interruptions such as cross-holes or keyways.
Left hand spirals
are excellent for reaming hard materials and typically provide the best size and finish as compared to right hand spiral or straight flutes.