Page 1320 - Master Catalog 2017, Inch
P. 1320
Solid Carbide Drills
Tool Selection Guide
standard standard range
first choice
alternate choice
solid carbide drills drilling
for external coolant hole diameter range depth
or dry machining
series grade P M K N S H tolerance min–max min–max L/D1
VariDrill ™
multiple-material drilling VDS20 WU25PD IT9–IT10 1,0–20,0 .0394–.7874 3 x–5 x
TOP DRILL S ™ for steel TDS202 WP20PD IT9–IT10 3,0–20,0 .1181–.7874 5 x D
application-specific drilling
TOP DRILL S for cast iron TDS212 WK15PD IT9–IT10 3,0–20,0 .1181–.7874 5 x D
application-specific drilling
TOP DRILL S+ ™ TDS301 WU25PD IT9–IT10 3,0–20,0 .1181–.7874 3 x D
multiple-application drilling
standard standard range
first choice
alternate choice
solid carbide drills hole diameter range drilling
depth
with internal coolant channel
series grade P M K N S H tolerance min–max min–max L/D1
VariDrill VDS40 WU25PD IT9–IT10 1,0–20,0 .0394–.7874 3 x–8 x
multiple-material drilling
TOP DRILL S for steel TDS40 WP20PD IT9–IT10 3,0–20,0 .1181–.7874 3 x–8 x
application-specific drilling
TOP DRILL S for cast iron TDS41 WK15PD IT9–IT10 3,0–20,0 .1181–.7874 3 x–8 x
application-specific drilling
TOP DRILL S+ TDS50 WU25PD IT9–IT10 3,0–20,0 .1181–.7874 3 x–8 x
multiple-application drilling
TOP DRILL S+ 12 x D
deep-hole drilling without TDS504 WU20PD IT9–IT10 3,0–20,0 .1181–.7874 3 x–8 x
piloting
TOP DRILL Deep
superior deep-hole drilling TDD10 WU20PD IT9–IT10 3,0–20,0 .1181–.5118 15 x– 30 x
TOP DRILL G ™ TDG53 WN10HD IT8–IT9 3,0–20,0 .1181–.7874 5 x–12 x
difficult drilling applications
TOP DRILL Flat-Bottom TDF51 WU20PD IT9–IT10 — — —
for flat-bottom applications
WN15HD IT9–IT10 — — —
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