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SOLID CARBIDE DRILLS
SCD-SXC30 OAL
Solid Carbide Drills with LCF LS DC h7
Internal Coolant Channels, LU
Drilling Depth 30xD 135
DCONMS h6
PL
Dimensions
IC908
Designation DC DCONMS OAL LU LCF LS PL ULDR (1)
SCD0125-0382-0236SXC30 .125 .236 5.906 3.8190 4.13 1.58 .02100 30.0 •
SCD0141-0500-0236SXC30 .141 .236 7.283 5.0000 5.32 1.77 .02300 30.0 •
SCD0156-0500-0236SXC30 .156 .236 7.283 5.0000 5.32 1.77 .02600 30.0 •
SCD0172-0618-0236SXC30 .172 .236 8.465 6.1810 6.50 1.77 .02800 30.0 •
SCD0188-0618-0236SXC30 .188 .236 8.465 6.1810 6.50 1.77 .03100 30.0 •
SCD0203-0677-0236SXC30 .203 .236 9.055 6.7720 7.09 1.77 .03400 30.0 •
SCD0204-0677-0236SXC30 .204 .236 9.055 6.7720 7.09 1.77 .03400 30.0 •
SCD0219-0677-0236SXC30 .219 .236 9.055 6.7720 7.09 1.77 .03600 30.0 •
SCD0234-0677-0236SXC30 .234 .236 9.055 6.7720 7.09 1.77 .03900 30.0 •
SCD0250-0815-0315SXC30 .250 .315 11.024 8.1500 8.47 2.36 .04100 30.0 •
SCD0266-0874-0315SXC30 .266 .315 11.024 8.7400 9.06 1.77 .04400 30.0 •
SCD0281-0874-0315SXC30 .281 .315 11.024 8.7400 9.06 1.77 .04600 30.0 •
SCD0297-1012-0315SXC30 .297 .315 12.402 10.1180 10.43 1.77 .04900 30.0 •
SCD0313-1012-0315SXC30 .313 .315 12.402 10.1180 10.43 1.77 .05200 30.0 •
SCD0328-1130-0394SXC30 .328 .394 13.780 11.2990 11.61 1.97 .05400 30.0 •
SCD0344-1268-0394SXC30 .344 .394 14.961 12.6770 12.99 1.77 .05700 30.0 •
SCD0359-1268-0394SXC30 .359 .394 14.961 12.6770 12.99 1.77 .05900 30.0 •
SCD0375-1268-0394SXC30 .375 .394 14.961 12.6770 12.99 1.77 .06200 30.0 •
SCD0391-1268-0394SXC30 .391 .394 14.961 12.6770 12.99 1.77 .06400 30.0 •
• For user guide and cutting conditions, see pages 225-235
(1) Usable length diameter ratio
Recommended Machining Conditions for SCD-SXC30 Solid Carbide Drills
Feed
Tensile Material Cutting f [IPR]
Strength Hardness Group Speed
ISO Material Condition [ksi] HB No. vc [SFM] .125-.196 .196-.314 .314-.390
<0.25% C Annealed 61 125 1
Non-alloy steel ≥0.25% C Annealed 94 190 2
and cast steel, <0.55% C Quenched and tempered 123 250 3
free cutting steel Annealed 109 220 4
≥0.55% C
Quenched and tempered 145 300 5 213-246
Annealed 87 200 6 .003-.0063 .0047-.0078 .0063-.0094
P Low alloy and cast steel 135 275 7
(less than 5% of alloying elements) Quenched and tempered 145 300 8
174 350 9
High alloyed steel, cast Annealed 99 200 10 196-230
steel and tool steel Quenched and tempered 160 325 11
Ferritic/martensitic 99 200 12
Stainless steel and cast steel 147-180 .0023-.0047 .003-.0063 .0039-.007
Martensitic 119 240 13
M Stainless steel and cast steel Austenitic, duplex 87 180 14 114-147 .0023-.0047 .003-.0063 .0039-.007
Ferritic / pearlitic 180 15
Gray cast iron (GG)
Pearlitic / martensitic 260 16
Ferritic 160 17
K Nodular cast iron (GGG) 246-278 .0055-.0086 .007-.0118 .0086-.0157
Pearlitic 250 18
Ferritic 130 19
Malleable cast iron
Pearlitic 230 20
Annealed 200 31
Fe based Hardened 280 32 147-164 .0023-.0047 .003-.0063 .0039-.007
High temperature Annealed 250 33
alloys Ni or Co
S based Hardened 350 34 98-147 .0023-.0047 .003-.0063 .0039-.007
Cast 320 35
Pure 58 110 36
Titanium alloys Alpha+Beta alloys, 114-164 .0023-.0047 .003-.0063 .0039-.007
hardened 152 310 37
192 ISCAR