Precision Twist 1-1/16" HSS Taper Shank Expansion Chucking Reamer 3MT USA Made HSS Taps CAT 40 X ER20

CAT 40 X ER20

Seco Carbide Inserts 335

165″ Jaw Length 4

Nose Diameter4-1/4"

1719″  Measurement Type Inch  Length Group 5xD  Series/List # 5515  Coating nano-FIREX  Usable Length (LU) 29

Precision Twist 1-1/16" HSS Taper Shank Expansion Chucking Reamer 3MT USA Made HSS Taps CAT 40 X ER20Precision Twist 1 1 16" HSS Taper Shank Expansion Chucking Reamer 3MT USA Made PRODUCT DESCRIPTION Taper Shank Expansion Chucking Reamers Recommended for reaming abrasive materials and as the diameter wears down, the reamers can be expanded many times by tightening the end adjusting screw and regrinding to its original size. This procedure can be repeated several times. Expansion reamers should not be expanded to use at diameters larger than listed