ITEM: 3/8 High Speed Steel 6 Flute Chucking Reamer MSC. MANUFACTURER: MSC. BRAND: MSC. MANUFACTURER PART: 530U.3750. 3/8 High Speed Steel 6 Flute Chucking Reamer Straight Flute, 1MT Morse Taper Shank, 13/4 Flute Length, 7 OAL (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Reamers. Chucking Reamers & Sets. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: MSCReamersChucking Reamers & SetsChucking ReamersN/A.