HPC solid carbide drill Speeddrill 4.0-Universal, DIN 6537L, long 5xD, 4 drill heels, with internal cooling
Twist drill SD4.0 DIN 6537L type N IC ANTRADUR Uni
DRL-SP4.0-DIN6537L-UV-AD-IK-HA-D10,8MM
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Datasheets(X)
Product code | 6877 |
Material to be processed | Steel, Cast metal, Stainless steel, Titanium, Non-ferrous metal |
Standards | DIN 6537 |
Design | Long |
Surface | ANTRADUR |
Max. drilling depth (D) | 5xD |
Cutting material | SC |
Number of guiding chamfers | 4 PCS |
Angle of the tip | 140 Degree |
Number of cutting edges | 2 PCS |
Coolant supply | Internal |
Diameter (d1) | 10.8 mm |
Shank style | Cylindrical DIN 6535-HA |
Length (l1) | 118 mm |
Chip flute length (l2) | 71 mm |
Tolerance of cutting edge diameter | h7 |
Shank diameter (d2) | 12 mm |
Tolerance of shank diameter | h6 |
Material of sub-group | General structural steels, Non-alloyed tempering steels < 1000 N/mm², Alloyed tempering steels < 1000 N/mm², Nitriding steels < 1300 N/mm², Grey cast iron, Malleable cast iron, Stainless steels < 850 N/mm², Stainless steels > 850 N/mm², Titanium, Titanium alloys, Copper, Brass, Aluminium |
Cutting values for solid carbide high-performance drill Speeddrill 4.0 | |||||||
For dia. 3 to dia. 12 | |||||||
Material designation | Tensile strength | Cooling | vc | f | |||
Dia. 3-5.9 | Dia. 6-8.9 | Dia. 9.0-11.9 | Dia. 12 | ||||
General structural steels | < 500 N/mm² | IC | 175 | 0,224 | 0,308 | 0,392 | 0,476 |
500-850 N/mm² | IC | 161 | 0,224 | 0,308 | 0,392 | 0,476 | |
Carbon steels | < 850 N/mm² | IC | 161 | 0,224 | 0,308 | 0,392 | 0,476 |
850-1000 N/mm² | IC | 161 | 0,224 | 0,308 | 0,392 | 0,476 | |
Unalloyed heat-treated steels | < 700 N/mm² | IC | 161 | 0,210 | 0,294 | 0,378 | 0,448 |
700-850 N/mm² | IC | 154 | 0,210 | 0,294 | 0,378 | 0,448 | |
850-1000 N/mm² | IC | 147 | 0,112 | 0,168 | 0,210 | 0,280 | |
Alloyed heat-treated steels | 850-1000 N/mm² | IC | 154 | 0,112 | 0,168 | 0,210 | 0,280 |
1000-1200 N/mm² | IC | 140 | 0,112 | 0,168 | 0,210 | 0,280 | |
Unalloyed case-hardening steels | < 750 N/mm² | IC | 161 | 0,224 | 0,308 | 0,392 | 0,476 |
Alloyed case-hardening steels | < 1000 N/mm² | IC | 154 | 0,224 | 0,308 | 0,392 | 0,476 |
1000-1200 N/mm² | IC | 119 | 0,210 | 0,294 | 0,378 | 0,448 | |
Nitriding steels | < 1000 N/mm² | IC | 140 | 0,112 | 0,168 | 0,210 | 0,280 |
1000-1200 N/mm² | IC | 133 | 0,112 | 0,168 | 0,210 | 0,280 | |
Tool steels | < 850 N/mm² | IC | 112 | 0,112 | 0,168 | 0,210 | 0,280 |
850-1100 N/mm² | IC | 91 | 0,112 | 0,168 | 0,210 | 0,280 | |
Stainless steels, sulphurated | < 700 N/mm² | IC | 100 | 0,100 | 0,160 | 0,200 | 0,200 |
Stainless steels, austenitic | < 700 N/mm² | IC | 95 | 0,100 | 0,160 | 0,200 | 0,200 |
< 850 N/mm² | IC | 95 | 0,100 | 0,160 | 0,200 | 0,200 | |
Stainless steels, martensitic | < 1100 N/mm² | IC | 90 | 0,100 | 0,160 | 0,200 | 0,200 |
Cast iron | < 180 HB | IC | 196 | 0,280 | 0,350 | 0,490 | 0,560 |
> 180 HB | IC | 168 | 0,280 | 0,350 | 0,490 | 0,560 | |
Nodular graphite, malleable iron | > 180 HB | IC | 168 | 0,180 | 0,250 | 0,320 | 0,420 |
> 260 HB | IC | 154 | 0,180 | 0,250 | 0,320 | 0,420 | |
Titanium, titanium alloys | < 850 N/mm² | IC | 60 | 0,060 | 0,120 | 0,180 | 0,180 |
Aluminium, aluminium alloys | < 530 N/mm² | IC | 360 | 0,224 | 0,308 | 0,392 | 0,476 |
Aluminium, cast aluminium alloys < 10 % Si | < 600 N/mm² | IC | 360 | 0,224 | 0,308 | 0,392 | 0,476 |
Magnesium, magnesium alloys | < 280 N/mm² | IC | 360 | 0,224 | 0,308 | 0,392 | 0,476 |
Copper, low-alloy | < 350 N/mm² | IC | 160 | 0,112 | 0,168 | 0,210 | 0,280 |
Brass, short-chipping | < 600 N/mm² | IC | 200 | 0,112 | 0,168 | 0,210 | 0,280 |
Brass, long-chipping | < 600 N/mm² | IC | 200 | 0,112 | 0,168 | 0,210 | 0,280 |
Bronze, short-chipping | < 600 N/mm² | IC | 200 | 0,112 | 0,168 | 0,210 | 0,280 |
650-850 N/mm² | IC | 200 | 0,112 | 0,168 | 0,210 | 0,280 | |
Bronze, long-chipping | < 850 N/mm² | IC | 200 | 0,112 | 0,168 | 0,210 | 0,280 |
850-1200 N/mm² | IC | 200 | 0,112 | 0,168 | 0,210 | 0,280 |
Key |
IC = internal cooling |
vc = cutting speed [m/min] |
f = feed [mm/r] |
The suggested cutting values are reference values and must be adapted to the respective conditions. |