FACE GROOVING TOOL HOLDER LH, SHANK SIZE 25X25, 90 DEG STYLE, TO HOLD 8 MM WIDTH DOUBLE END CUTTING, INSERT FOR FACE GROOVING OPERATION INSERT WIDTH 8 MM, EDGE RADIUS 4MM ( R4 ), DOUBLE END CUTTING EDGE,, INDEXABLE INSERT DRILL HOLDER, WITH THROUGH COOLANT FACILITY, FLANGED SHANK WITH FLAT, HELICAL FLUTE,, DRILL INSERT DIA 28MM HSS SUPER COBALT WITH TIN/ TIAIN/ TICN COATING AND SUITABLE GEOMETRY TO DRILLING, SOLID CARBIDE INTERNAL GROOVING HOLDER SHANK DIA 20MM SHANK LENGTH 90MM MINIMUM, SHANK HEAD DIA 16MM, INTERNAL GROOVING INSERT WIDTH 3. 4MM, SINGLE OR DOUBLE END CU TTING EDGE, WORKING DEPTH 4. 5MM FOR MA