HSS STRAIGHT SHANK TWIST DRILL

Specification Description:1X34 1.5X40 2X49 2.5X57 3X61 3.5X70 4X75 4.5X80 5X86 5.5X93 6X93 6.5X101 7X109 7.5X109 8X117 8.5X117 9X125 9.5X125 10X133 10.5X133 11X142 11.5X142 12X151 12.5X151 13X151 13.5X160 14X160 14.5X169 15X169 15.5X178 16X178 16.5X184 17X184 17.5X191 18X191 18.5X198 19X198 19.5X205 20X205 20.5X210 21X210 21.5X215 22X215 22.5X220 23X220 23.5X220 24X225 24.5X225 25X255