TOTIME U drill,featuring uniquely designed insert,offers highly economical drilling with enhanced stability and long tool life.

Inserts:
Available in the sizes SPMA/GX05,06,07,09,11and14
Each has 4 cutting edges

Drill bodies:
ZD:Available in L/D=2,3,4and 5 in metric shank sizes from ?DC 13 to 60mm Tolerance:-0.1~0.2mm

Grades:
TI620:First choice for general purpose
TN200:Suitable for Non-ferrous metal processing

TZ650：

New PVD coating Suitable for medium and high speed machining of general-purpose materials,with wear resistance and impact resistance.