Add to Cart Compare Quick view 0.0280 (.7 MM)" HEAD DIA X 0.2500 (1/4)" NECK LENGTH X 45° PER SIDE - 3 FL, 57028 HARVEY TOOL MSRP: Now: $115.70 Was: 0.0280 (.7 MM)" HEAD DIA X 0.2500 (1/4)" NECK LENGTH X 45° PER SIDE CARBIDE BACK DEBURRING MILL, 3 FLUTES HARTO1-57028 MSRP: Now: $115.70 Was: Add to Cart Compare Quick view