Каталог Sumitomo сверла и развертки - страница 54

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Навигация

SSuper MultiDrill

SK Type SG Type

External Coolant Supply (S2K Type / S3K Type) External Coolant Supply (S2G Type / S3G Type)

Carbon Steel, Alloy Steel Tempered Hardened Steel Stainless Ti Heat-resistant Cast Ductile Aluminum Copper Composite Carbon Steel, Alloy Steel Tempered Hardened Steel Stainless Ti Heat-resistant Cast Ductile Aluminum Copper Composite

Up to 0.28% From 0.29%SteelUp to 45HRC From 46HRCSteelAlloySteelsIron Cast IronAlloyAlloyCFRPUp to 0.28% From 0.29%SteelUp to 45HRC From 46HRCSteelAlloySteelsIronCast IronAlloyAlloyCFRP
SDSSSSDSSSS

2D 3D 2D 3D PL PL 90° 90°

SDL SDL LU LU OAL OAL

Diameter Dimensions (mm) Shank Diameter Dimensions (mm) Shank

Tap Hole Depth Tap Hole Depth

DC Cat. No. Cutting Edge Effective Length Total length Tip DMM DC Cat. No. Cutting Edge Effective Length Total length Tip DMM

Size (L/D) Size (L/D)

(mm)SDLLUOALPL(mm)(mm)SDLLUOALPL(mm)
2MDW 043S2K1017.978.8 0.82MDW 043S2G1017.978.8 0.8

M5 4.3 7 M5 4.3 7

3043S3K1522.283.8 0.83043S3G1522.283.8 0.8
2MDW 051S2K1220.884.9 0.92MDW 051S2G1220.884.9 0.9

M6 5.1 8 M6 5.1 8

3051S3K1825.990.9 0.93051S3G1825.990.9 0.9
2MDW 068S2K1627.097.2 1.22MDW 068S2G1627.097.2 1.2

M8 6.8 10 M8 6.8 10

3068S3K2433.8 105.2 1.23068S3G2433.8 105.2 1.2
2MDW 085S2K2033.3 113.5 1.52MDW 085S2G2033.3 113.5 1.5

M10 8.5 12 M10 8.5 12

3085S3K3041.8 123.5 1.53085S3G3041.8 123.5 1.5
2MDW 103S2K2440.0 125.9 1.92MDW 103S2G2440.0 125.9 1.9

M12 10.3 14 M12 10.3 14

3103S3K3650.3 139.9 1.93103S3G3650.3 139.9 1.9
Grade: ACZ70Grade: KH03
Non-standard sizes can be made to order. Please advise the required dimensions (total length, flute length, diameters etc.)Non-standard sizes can be made to order. Please advise the required dimensions (total length, flute length, diameters etc.)

■ Recommended Cutting Conditions (S2K Type / S3K Type) ( : Cutting Speed m/min : Feed Rate mm/rev)

v f c

Drill Diameter DC (mm)Cutting ConditionsSoft Steel/General Steel (Up to 300HB)Stainless Steel (Up to 200HB)Gray Cast Iron FC250Ductile Cast Iron FCD450
U toø30vc30 -50- 6010 -25- 4040 -50- 7035 -45- 60
p.f0.10 -0.15- 0.200.06 -0.08- 0.120.15 -0.20- 0.250.12 -0.15- 0.20
U toø50vc40 -60- 8015 -30- 5540 -50- 7040 -50- 60
p.f0.15 -0.20- 0.250.08 -0.10- 0.150.15 -0.20- 0.300.15 -0.20- 0.25
U t100vc50 -80- 11015 -40- 6050 -60- 8050 -60- 70
p oø.f0.20 -0.25- 0.350.10 -0.15- 0.200.20 -0.30- 0.350.20 -0.25- 0.35
U toø160vc60 -80- 12020 -40- 6060 -80- 10050 -60- 80
p.f0.25 -0.30- 0.350.10 -0.15- 0.200.25 -0.30- 0.350.25 -0.30- 0.35
U toø250vc60 -90- 12020 -40- 6060 -80- 10050 -60- 80
p.f0.25 -0.30- 0.400.10 -0.15- 0.200.25 -0.30- 0.350.25 -0.30- 0.35

Min. - Optimum - Max.

Solid
Special■Recommended Cutting Conditions (S2G Type / S3G Type)(vc: Cutting Speed m/minf: Feed Rate mm/rev)
Rmr IndexableDrill Diameter DC(mm)Cutting ConditionsGray Cast Iron FC250Aluminum Alloy
eaeU t30vc30 -50- 7050 -70- 90
Brazedp oø.f0.12 -0.15- 0.180.20 -0.25- 0.30
OthersU t50vc30 -50- 7060 -80- 100
p oø.f0.14 -0.17- 0.200.20 -0.28- 0.35
U t100vc40 -60- 8070 -90- 110
p oø.f0.16 -0.20- 0.240.25 -0.32- 0.40
U t200vc50 -70- 9080 -100- 120
p oø.f0.18 -0.22- 0.260.25 -0.35- 0.45

Min. - Optimum - Max.