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Speeddrill+ Inox solid carbide twist drill bit DIN 6537K, short 3xD, 2 drill heels, with internal cooling

Twist drill bit SD+ DIN6537K 3xD typeN ADIDUR Inox
DRL-SDPLUS-3XD-IX-IC-HA-D2,0MM

Art.-no. 5443940001
EAN 4065746783286
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Speeddrill+ Inox solid carbide twist drill bit DIN 6537K, short 3xD, 2 drill heels, with internal cooling

Art.-no. 5443940001

Prices for customers after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

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With internal cooling channels, in particular for machining stainless steels

Product code

6828

Material to be processed

Stainless steel, Titanium, Steel, Cast metal

Standards

DIN 6537

Design

Short

Surface

ADIDUR

Max. drilling depth (D)

3xD

Cutting material

SC

Number of guiding chamfers

2 PCS

Angle of the tip

135 Degree

Number of cutting edges

2 PCS

Coolant supply

Internal

Diameter (d1)

2.0 mm

Shank style

Cylindrical DIN 6535-HA

Length (l1)

55 mm

Chip flute length (l2)

20 mm

Tolerance of cutting edge diameter

h7

Shank diameter (d2)

4 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, Grey cast iron, Malleable cast iron, Stainless steels < 850 N/mm², Stainless steels > 850 N/mm², Titanium, Titanium alloys

Key
E = emulsion
vc = cutting speed [m/min]
f = feed [mm/r]
The suggested cutting values are reference values only and must be adapted to the respective conditions.
Cutting values
For dia. 14 to dia. 16
Material designation Tensile strength Cooling vc f
Dia. 14 to dia. 14.9 Dia. 15 to dia. 16
Steels
General structural steels < 500 N/mm² E 110 0,357 0,380
General structural steels < 800 N/mm² E 105 0,357 0,380
Carbon steels (unalloyed, low-alloy steel) < 800 N/mm² E 110 0,357 0,380
Unalloyed heat-treated steels 700-850 N/mm² E 105 0,357 0,380
Alloyed heat-treated steels 850-1,000 N/mm² E 96 0,220 0,220
Unalloyed case-hardening steels < 750 N/mm² E 110 0,090 0,090
Case-hardening steel (alloyed) 800-1,200 N/mm² E 96 0,357 0,380
Nitriding steels 1,000-1,200 N/mm² E 96 0,066 0,066
High-speed steels 850-1,200 N/mm² E 42 0,357 0,380
Stainless steels
Austenitic stainless steels < 700 N/mm² E 70 0,250 0,265
Ferritic stainless steels < 700 N/mm² E 55 0,250 0,265
Ferritic-austenitic stainless steels < 700 N/mm² E 65 0,250 0,265
Martensitic stainless steels < 1,100 N/mm² E 75 0,250 0,265
Sulphurated stainless steels < 700 N/mm² E 85 0,250 0,265
Titanium, titanium alloys < 900 N/mm² E 35 0,150 0,150
Cast metals
Grey cast iron < 180 HB E 128 0,472 0,483
Spheroidal graphite iron < 180 HB E 120 0,232 0,247
Cutting values
For dia. 2 to dia. 5.9
Material designation Tensile strength Cooling vc f
Dia. 2 to dia. 2.9 Dia. 3 to dia. 3.9 Dia. 4 to dia. 4.9 Dia. 5 to dia. 5.9
Steels
General structural steels < 500 N/mm² E 110 0,063 0,095 0,146 0,178
General structural steels < 800 N/mm² E 105 0,063 0,095 0,146 0,178
Carbon steels (unalloyed, low-alloy steel) < 800 N/mm² E 110 0,063 0,095 0,146 0,178
Unalloyed heat-treated steels 700-850 N/mm² E 105 0,063 0,095 0,146 0,178
Alloyed heat-treated steels 850-1,000 N/mm² E 96 0,110 0,110 0,110 0,110
Unalloyed case-hardening steels < 750 N/mm² E 110 0,044 0,044 0,044 0,044
Case-hardening steel (alloyed) 800-1,200 N/mm² E 96 0,063 0,095 0,146 0,178
Nitriding steels 1,000-1,200 N/mm² E 96 0,066 0,066 0,066 0,066
High-speed steels 850-1,200 N/mm² E 42 0,063 0,095 0,137 0,158
Stainless steels
Austenitic stainless steels < 700 N/mm² E 70 0,044 0,066 0,095 0,110
Ferritic stainless steels < 700 N/mm² E 55 0,044 0,066 0,095 0,110
Ferritic-austenitic stainless steels < 700 N/mm² E 65 0,044 0,066 0,095 0,110
Martensitic stainless steels < 1,100 N/mm² E 75 0,044 0,066 0,095 0,110
Sulphurated stainless steels < 700 N/mm² E 85 0,044 0,066 0,095 0,110
Titanium, titanium alloys < 900 N/mm² E 35 0,020 0,030 0,040 0,060
Cast metals
Grey cast iron < 180 HB E 128 0,090 0,132 0,210 0,220
Spheroidal graphite iron < 180 HB E 120 0,044 0,066 0,095 0,110
Cutting values
For dia. 10 to dia. 13.9
Material designation Tensile strength Cooling vc f
Dia. 10 to dia. 10.9 Dia. 11 to dia. 11.9 Dia. 12 to dia. 12.9 Dia. 13 to dia. 13.9
Steels
General structural steels < 500 N/mm² E 110 0,300 0,315 0,320 0,345
General structural steels < 800 N/mm² E 105 0,300 0,315 0,320 0,345
Carbon steels (unalloyed, low-alloy steel) < 800 N/mm² E 110 0,300 0,315 0,320 0,345
Unalloyed heat-treated steels 700-850 N/mm² E 105 0,300 0,315 0,320 0,345
Alloyed heat-treated steels 850-1,000 N/mm² E 96 0,060 0,060 0,220 0,220
Unalloyed case-hardening steels < 750 N/mm² E 110 0,044 0,044 0,044 0,090
Case-hardening steel (alloyed) 800-1,200 N/mm² E 96 0,300 0,315 0,320 0,345
Nitriding steels 1,000-1,200 N/mm² E 96 0,066 0,066 0,066 0,066
High-speed steels 850-1,200 N/mm² E 42 0,290 0,300 0,305 0,345
Stainless steels
Austenitic stainless steels < 700 N/mm² E 70 0,230 0,240 0,250 0,242
Ferritic stainless steels < 700 N/mm² E 55 0,230 0,240 0,250 0,242
Ferritic-austenitic stainless steels < 700 N/mm² E 65 0,230 0,240 0,250 0,242
Martensitic stainless steels < 1,100 N/mm² E 75 0,230 0,240 0,250 0,242
Sulphurated stainless steels < 700 N/mm² E 85 0,230 0,240 0,250 0,242
Titanium, titanium alloys < 900 N/mm² E 35 0,130 0,140 0,143 0,145
Cast metals
Grey cast iron < 180 HB E 128 0,395 0,414 0,430 0,460
Spheroidal graphite iron < 180 HB E 120 0,230 0,220 0,190 0,225
Cutting values
For dia. 6 to dia. 9.9
Material designation Tensile strength Cooling vc f
Dia. 6 to dia. 6.9 Dia. 7 to dia. 7.9 Dia. 8 to dia. 8.9 Dia. 9 to dia. 9.9
Steels
General structural steels < 500 N/mm² E 110 0,220 0,230 0,250 0,280
General structural steels < 800 N/mm² E 105 0,220 0,230 0,250 0,280
Carbon steels (unalloyed, low-alloy steel) < 800 N/mm² E 110 0,220 0,230 0,250 0,280
Unalloyed heat-treated steels 700-850 N/mm² E 105 0,220 0,230 0,250 0,280
Alloyed heat-treated steels 850-1,000 N/mm² E 96 0,110 0,220 0,060 0,060
Unalloyed case-hardening steels < 750 N/mm² E 110 0,044 0,044 0,044 0,044
Case-hardening steel (alloyed) 800-1,200 N/mm² E 96 0,220 0,230 0,250 0,280
Nitriding steels 1,000-1,200 N/mm² E 96 0,066 0,066 0,066 0,066
High-speed steels 850-1,200 N/mm² E 42 0,198 0,198 0,220 0,280
Stainless steels
Austenitic stainless steels < 700 N/mm² E 70 0,138 0,154 0,156 0,174
Ferritic stainless steels < 700 N/mm² E 55 0,138 0,154 0,156 0,174
Ferritic-austenitic stainless steels < 700 N/mm² E 65 0,138 0,154 0,156 0,174
Martensitic stainless steels < 1,100 N/mm² E 75 0,138 0,154 0,156 0,174
Sulphurated stainless steels < 700 N/mm² E 85 0,138 0,154 0,156 0,174
Titanium, titanium alloys < 900 N/mm² E 35 0,070 0,080 0,100 0,120
Cast metals
Grey cast iron < 180 HB E 128 0,252 0,275 0,290 0,370
Spheroidal graphite iron < 180 HB E 120 0,138 0,154 0,156 0,174

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