Specifications
Dimensions
- Flute Length1/2 in
- Over Under Size ReamerNo
- Overall Length2-1/2 in
- Reamer Diameter0.0430 in
- Variable Diameter Reamer TypeNone
Details
- Dowel Pin ReamerNo
- Flute TypeStraight
- MaterialCobalt
- Number Of Flutes4
- Shank TypeStraight
Overview
Mfr description
72308570 72308570 NO. 57 STR SHK STR FL
- Cobalt is harder than high speed steel and provides better wear resistance
- It is commonly used on high tensile alloys
- Reamers without a variable diameter are used only for holes that have a diameter equal to the reamer
- Straight flute reamers are the most common and are used in general purpose though-hole applications
- They are used for reaming holes without interrupted cuts.