HSS(M4) THROW AWAY DRILL INSERT TIALN-COATED

HSS(M4) THROW-AWAY DRILL INSERT HARDSLICK COATED

CARBIDE (C2) THROW-AWAY DRILL INSERT TiN-COATED

CARBIDE (C2) THROW-AWAY DRILL INSERT TIALN-COATED

SUPER HSS(T15) SM POINT THROW-AWAY DRILL INSERT TIALN COATED

CARBIDE (C5) SM POINT THROW-AWAY DRILL INSERT TIALN-COATED