Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 5.72mm NCDC Drill Chuck Tapered Neck for Rigidity and

Tapered Neck for Rigidity and Stability: The tapered neck enhances rigidity and stability

plus Form AD construction for robust seating

this chuck helps you save time

making it ideal for detailed contouring

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 5.72mm NCDC Drill Chuck Tapered Neck for Rigidity andToolex Reamer Stub Type Spiral Flute Straight Shank HSS E H4 5. 72 mm is a precision stub reamer designed to finish drilled holes to ISO H4 tolerance, using a cobalt enriched HSS E alloy for enhanced wear resistance. Diameter: 5. 72 mm Material: HSSE (M35 cobalt) Flute design: Left hand spiral flute with right hand cutting Shank: Straight shank for easy mounting in standard toolholders Standards: DIN 8089, ISO H4 tolerance Manufacturing: Made to