Page 23 - HOLE MAKING CATALOG p149-184
P. 23
SCD-SXC30 OAL LS DC h7 IC908
Solid Carbide Drills with LCF DCONMS h6
Internal Coolant Channels, LU SOLID CARBIDE DRILLS
Drilling Depth 30xD
135
PL
Dimensions
Designation DC DCONMS OAL LU LCF LS PL ULDR(2)
30.0 •
SCD 030-097-060 SXC30 3.00 6.00 150.00 97.00 105.0 40.0 0.495 30.0 •
SCD 032-097-060 SXC30 3.20 6.00 150.00 97.00 105.0 40.0 0.528 30.0 •
SCD 033-127-060 SXC30 3.30 6.00 185.00 127.00 135.0 45.0 0.544 30.0 •
SCD 035-127-060 SXC30 3.50 6.00 185.00 127.00 135.0 45.0 0.578 30.0 •
SCD 038-127-060 SXC30 (1) 3.80 6.00 185.00 127.00 135.0 45.0 0.627 30.0 •
SCD 040-127-060 SXC30 4.00 6.00 185.00 127.00 135.0 45.0 0.660 30.0 •
SCD 042-127-060 SXC30 4.20 6.00 185.00 127.00 135.0 45.0 0.693 30.0 •
SCD 045-157-060 SXC30 4.50 6.00 215.00 157.00 165.0 45.0 0.743 30.0 •
SCD 047-157-060 SXC30 (1) 4.70 6.00 215.00 157.00 165.0 45.0 0.775 30.0 •
SCD 048-157-060 SXC30 4.80 6.00 215.00 157.00 165.0 45.0 0.792 30.0 •
SCD 050-157-060 SXC30 5.00 6.00 215.00 157.00 165.0 45.0 0.825 30.0 •
SCD 055-172-060 SXC30 5.50 6.00 230.00 172.00 180.0 45.0 0.907 30.0 •
SCD 058-172-060 SXC30 (1) 5.80 6.00 230.00 172.00 180.0 45.0 0.957 30.0 •
SCD 060-172-060 SXC30 6.00 6.00 230.00 172.00 180.0 45.0 0.990 30.0 •
SCD 065-207-080 SXC30 6.50 8.00 280.00 207.00 215.0 60.0 1.072 30.0 •
SCD 068-222-080 SXC30 6.80 8.00 280.00 222.00 230.0 45.0 1.122 30.0 •
SCD 070-222-080 SXC30 7.00 8.00 280.00 222.00 230.0 45.0 1.155 30.0 •
SCD 075-222-080 SXC30 (1) 7.50 8.00 280.00 222.00 230.0 45.0 1.238 30.0 •
SCD 078-257-080 SXC30 (1) 7.80 8.00 315.00 257.00 265.0 45.0 1.287 30.0 •
SCD 080-257-080 SXC30 8.00 8.00 315.00 257.00 265.0 45.0 1.320 30.0 •
SCD 085-287-100 SXC30 8.50 10.00 350.00 287.00 295.0 50.0 1.402 30.0 •
SCD 088-322-100 SXC30 (1) 8.80 10.00 380.00 322.00 330.0 45.0 1.452 30.0 •
SCD 090-322-100 SXC30 9.00 10.00 380.00 322.00 330.0 45.0 1.485 30.0 •
SCD 098-322-100 SXC30 9.80 10.00 380.00 322.00 330.0 45.0 1.617 30.0 •
SCD 100-322-100 SXC30 10.00 10.00 380.00 322.00 330.0 45.0 1.650
• For user guide, see pages 175-184
(1) On request
(2) Usable length diameter ratio
Recommended Machining Conditions for SCD-SXC30 Solid Carbide Drills
Tensile Cutting Cutting Diameter
Strength Feed (mm/rev)
[N/mm2]
ISO Hardness Speed Vc
Material Condition HB (m/min) 3.0-5.0 5.0-8.0 8.0-10.0
Material No.
Non-alloy steel and cast
steel, free cutting steel < 0.25 %C Annealed 420 125 1
>= 0.25 %C Annealed 650 190 2
< 0.55 %C Quenched and tempered 850 250 3
>= 0.55 %C Annealed 750 220 4
>= 0.55 %C Quenched and tempered 1000 300 5 65-70
Annealed 600 200 6 0.09-0.11 0.12-0.17 0.18-0.22
P Low alloy steel and cast steel (less 930 275 7
than 5% of alloying elements) Quenched and tempered 1000 300 8
1200 350 9
Annealed 680 200 10
High alloyed steel, cast steel, and tool steel Quenched and tempered 1100 325 11 60-65
Stainless steel and cast steel Ferritic/martensitic. 680 200 12 45-50 0.07-0.09 0.10-0.14 0.13-0.17
M Stainless steel and cast steel Martensitic 820 240 13 0.07-0.09 0.10-0.14 0.13-0.17
Austenitic 600 180 14 40-45
Grey cast iron (GG) Ferritic/pearlitic 180 15
Pearlitic 260 16
Ferritic 160 17
K Cast iron nodular (GGG) Pearlitic 250 18 75-85 0.18-0.22 0.20-0.30 0.30-0.40
Malleable cast iron Ferritic 130 19
Pearlitic 230 20
Annealed 200 31
Fe based Cured 280 32 45-50 0.07-0.09 0.10-0.14 0.13-0.17
Ni or Co based 0.05-0.07 0.07-0.10 0.10-0.13
High temp. alloys Annealed 250 33 0.06-0.08 0.08-0.12 0.12-0.15
S Cured 350 34 40-45
Cast 320 35
Pure RM 400 110 36
Titanium Ti alloys Alpha+beta alloys cured RM 1050 310 37 45-50
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