Expansion Chucking ReamersHigh Speed Steel TMX Precision Straight Shank Chucking Reamers for Machine Application. HSS TMX Expansion Chucking Reamer Straight Shank Straight Flute, Right Hand Cut, HSS, 1-3/8" cutting diameter x 1-1/4" shank diameter x 2" flute length x 12" overall length (OAL), 8 Flute.
- Expansion Reamers extend the useable life of the reamer because once the reamer is worn it can be expanded and reground to the initial diameter
- Straight Flute, Right Hand Cut
- 45° entering chamfer for ease of staring