Dormer Car Reamer, Series: B122, 3/8 in Diameter, 4-5/8 in Overall Length, Straight Shank, 3/8 in Shank Diameter, 5 Flutes, Left Hand Helical Flute, 2-1/2 in Flute Length, HSS, Steam Oxide/Bronze, Right Hand Cutting Direction, Applicable Materials: Ferrous and Non-Ferrous Materials

• High speed steel provides good wear resistance and can be used in general purpose applications
• Straight shanks are used for general purpose applications
• The shank is smaller than the drill bit diameter
• They are used with portable drills and drill presses on ferrous and non-ferrous materials
• Combination of bronze and steam oxide in flutes reduces wear and chip welding in harder ferrous materials
• Used to align or enlarge holes

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Union_Butterfield_1010845_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Union_Butterfield_1010845_Catalog.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Union_Butterfield_1810010_Specification_Sheet.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Union_Butterfield_1810010_Specification_Sheet.pdf