Modular Drills
Tool Selection Guide

 Standard Product
 Engineered Solutions

engineered solution range


plain shank
2 margin
counter-

counter-


chamfer
inclined


Shanks
coolant


sinking


cooled
2 flute,
drilling


corner
boring


SCF
)H6
diameter range


exit
max
D1 mm D1 inch drilling
min–max min–max depth page(s)
TOP DRILL M1™ with front clamping mechanism (continued)

7,94–27,99 .3125–1.1020 –     U10–U15

– 
12,50–36,01 .4921–1.4177 U16–U19
–  

7,94≤Ø<9,50 .3125≤Ø<.3740 12 x D       

9,50≤Ø<11,00 .3740≤Ø<.4331 13 x D       

11,00≤Ø<12,50 .5424≤Ø<.4921 14 x D       

12,50≤Ø<14,00 .4921≤Ø<.5512 15 x D       

14,00≤Ø<15,00 .5512≤Ø<.6102 16 x D        U6–U8
15,50≤Ø<16,50 .6102≤Ø<.6496 17 x D       

16,50≤Ø<20,50 .6496≤Ø<.8070 18 x D       

20,50≤Ø<21,00 .8070≤Ø<.8267 20 x D       

21,00≤Ø<27,99 .8267≤Ø<1.1010 500,0mm       


widia.com U3


WID_Master16_Holemaking_ModularDrills_U002_U003_Metric_REBRAND.indd 3 L V i WID M 16 H l ki M d l Dil U002 U003 M i REBRANDN b11/12/15
122015953 AMPM
12:04