Dormer Pramet
0.2750" Cobalt Steel Reamer - Dormer Pramet 5986578
MFR# 5986578Series B170
$66.67List $85.50
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes6
Description
The Dormer Pramet 5986578 is a 0.2750 Cobalt Steel reamer.
Specifications
Additional informationCentesimal Reamer with Left Hand Slow Spiral Flutes & a Cylindrical Shank; Diameter 6.98mm with an Overall Length of 109mm; A Flute Length of 31mm & 69mm Reach with Neck Relief; According to DIN 212 Standard with a Diameter Tolerance of 0/+0.005Mm to Prod
Coolant throughNo
Cutting directionRight Hand
Dowel pin reamerNo
Flute length (mm)31.00
Flute typeSpiral
Number of flutes6
Overall length4.2946
Over under size reamerNo
Reamer diameter0.2750
Reamer diameter range0.2500 - 0.2999
Reamer diameter tolerance0.000 to +0.005 mm
Shank diameter (mm)7.00
Shank typeStraight-Cylindrical
Spiral directionLeft Hand
Tool materialCobalt Steel
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.