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- Made from long-lasting M-7 tool steel.
- The left hand spiral, right hand cut design prevents chips
from drawing into cut.
- Choice reamer flute diameters, OD relief, and chamfer relief
are all ground between.
carbide lapped centers. This provides:
- Consistent margin widths
- Concentricity between chamfer and OD
- The capacity to resharpen between centers |
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Hard Part Reaming:
- Reaming in hardened Steel and HSS up to 68 HRC.
- Replaces internal grinding with improved geometry and surface finish.
- Time savings of up to 90%.
- Straightens holes after hardening. |
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45° spiral flute :
This type of taper reamer is indispensable to moulders for making injection nozzles in rational fashion.
flute number :2 up to Ø14mm - 3 over.
Straight flute :
The straight flute taper reamers with chipbreaker are recommended when faultless conical holes are desired. It is then possible to avoid any special copyin phenomenon.
flute ni=umber : 3 up to Ø4 - 5 over.
Material : HSS-E Cobalt
Diameters : Ø2.0mm to Ø30.0mm
page 102 from Magafor 701 |
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When the greater length of a standard boring tool is more a hindrance than a help, Criterion offers this line of Stubby Boring Tools. Maximum rigidity is assured whether the tools are used in a boring head or in the cross-slide of a lathe.
Available in shank diameters of 1/2", 3/4" and 1", these husky tools are made in both HSS and carbide. Stubby Boring Tools may also be ordered with square shanks. |
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Machining Taper bores
Diameter range from 4 mm
Rollers according to requirement
Standard mount Cylinder shank (with clamping surface on request) or Morse taper
Optional tool equipment- VDI, HSK etc. mounts
- Inside cooling max. 8 bar coolant pressure
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