Specifications
3PC SAE step drill3PC Metric step drill
3PC Metric taper drill
Material: HSS
PT201-PT235
PT201 1/8-1/2 ----------7 steps
PT202 18-1/2-----------13steps
PT203 3/16-1/2---------6steps
PT204 1/4-3/4-----------9steps
PT205 3/16-7/8--------12steps
PT206 1/4-1-3/8--------10steps
PT207 3/8-------------------1step
PT208 1/2----------------------1step
PT209 7/8----------------------1step
PT210 1-1/8-------------------1step
PT211 17/32----------------------1step
PT212 9/16-I"------------------8steps
PT213 3/4-1-3/8--------------11steps
PT214 4-12-------------------9steps
PT215 4-12-------------------5steps
PT216 6-18------------------7steps
PT217 4-20------------------9steps
PT218 5-20-----------------6steps
PT219 6-20------------------8steps
PT220 4-22--------------------10steps
PT221 6-27--------------------8steps
PT222 4-30--------------------14steps
PT223 6-30----------------------12steps
PT224 5-35----------------------13steps
PT225 4-40----------------------13steps
PT226 14-24----------------------6steps
PT227 20-34----------------------8steps
PT228 3-14----------------------1steps
PT229 4-20----------------------1steps
PT230 5-30----------------------1steps
PT231 16-30----------------------1steps
PT232 26-40----------------------1steps
PT233 36-50----------------------1steps
PT234 46-60----------------------1steps
PT235 4-32----------------------15steps
