Specifications

Conform to Dimension in mm
IS 5364 : 2002

TWIST DRILLS - Taper Shank Twist Drills (For Taper Pin Holes-with Taper 1:50)
Nominal Diameter Small End Diameter Large end dia Overall Length Parallel diameter Length Flute Length MT Shank No
54.986.621646861
65.978.2519661171
87.9710.69222101431
109.9613.12244101651
1211.9615.70293151982
1615.9521.07362152672
2019.9525.15393222783
2524.9430.88433223133
3231.9337.99 472303274
4039.9246.22500403484
5049.9056.42550503685


Figures Mentioned in red are for reference only