Legend of symbols

Cutting edges

Single-flute Single-flute
2-Flutes 2-Flutes
2-Flutes 2-Flutes
3-Flutes 3-Flutes
3-Flutes 3-Flutes
3-Flutes, unequal 3-Flutes, unequal
4-Flutes 4-Flutes
4-Flutes 4-Flutes
4-Flutes 4-Flutes
4-Flutes, unequal 4-Flutes, unequal
4-Flutes 4-Flutes
4-Flutes 4-Flutes
4-Flutes, unequal 4-Flutes, unequal
5-Flutes 5-Flutes
5-Flutes, unequal 5-Flutes, unequal
6-Flutes 6-Flutes
6-Flutes 6-Flutes
6-Flutes 6-Flutes
6-Flutes, unequal 6-Flutes, unequal
7-Flutes 7-Flutes
7-Flutes 7-Flutes
7-Flutes, unequal 7-Flutes, unequal
8-Flutes 8-Flutes
10-Flutes 10-Flutes
8-Flutes 8-Flutes
24-Flutes 24-Flutes
24-Flutes 24-Flutes
Flutes 750 Flutes 750
Flutes 751 Flutes 751
Flutes 752 Flutes 752
Flutes 770 Flutes 770
Flutes 780 Flutes 780
Flutes GUN Flutes GUN
Chamfer form A Chamfer form A
Chamfer form B Chamfer form B
Chamfer form C Chamfer form C
Chamfer form D Chamfer form D
Chamfer form E Chamfer form E
Chamfer form F Chamfer form F
Kevlar Kevlar
OR OR
RR RR
Flutes DM Flutes DM
FA FA
Front-drilling cutting edges with coolant holes Front-drilling cutting edges with coolant holes
Front-drilling cutting edges Front-drilling cutting edges

Types of machining

Slotting Slotting
Contour Roughing Milling Contour Roughing Milling
Contour Finishing Milling Contour Finishing Milling
Contour Finishing Milling Contour Finishing Milling
Roughing Roughing
Rest material clearance Rest material clearance
Trochoidal, high performance Trochoidal, high performance
Trochoidal Trochoidal
Plunging Plunging
Drilling Drilling
Boring Boring
Chamfering Chamfering
Deburring Deburring
Ribbing Ribbing
Tapping Tapping

Materials

Steel
(Recommended)
Steel
(Suitable)
Cast Iron
(Recommended)
Cast Iron
(Suitable)
Stainless Steels
(Recommended)
Stainless Steels
(Suitable)
Light Alloys
(Recommended)
Light Alloys
(Suitable)
HRSA, Titanium
(Recommended)
HRSA, Titanium
(Suitable)
Hardened Steels
(Recommended)
Hardened Steels
(Suitable)
Non-ISO
(Recommended)
Non-ISO
(Suitable)

Profile geometry

Corner radius Corner radius
90° 90°
45° Chamfer 45° Chamfer
Ball nose Ball nose
60° 60°
90° 90°
120° 120°
130° 130°
135° 135°
140° 140°
180° 180°
Cutter 780 Cutter 780
Radius center pilot holes Radius center pilot holes
60° Chamfer center pilot holes 60° Chamfer center pilot holes
90°Chamfer center pilot holes 90°Chamfer center pilot holes
Double chamfer center pilot hole Double chamfer center pilot hole
90° Screw head cavity 90° Screw head cavity
90° screw head cavity 90° screw head cavity
Gun drills Gun drills
90° Chamfer 90° Chamfer

Feed directions

Horizontal Horizontal
Vertical Vertical
Horizontal and vertical direction Horizontal and vertical direction
Horizontal Diagonal Horizontal Diagonal
Horizontal Diagonal Vertical Horizontal Diagonal Vertical

Cut

Double Double
Alu Alu
Diamond Diamond
Single Single

Shank references standard

6535 HA HA
6535 HB HB
Form A Form A
Form B Form B
Form C Form C
Form D Form D
DM DM
Form A Form A
Form B Form B
Form R Form R

Standards

Silmax Norm Silmax Norm
6527 6527
6527 K 6528 6527 K 6528
6527 L 6527 L
6527 L 6528 6527 L 6528
6527 L 6528 6527 L 6528
6527 K 6528 6527 K 6528
6527 L 6527 L
DIN 13 DIN 13
DIN 212B DIN 212B
DIN 333A DIN 333A
DIN 333B DIN 333B
DIN 333R DIN 333R
DIN 334C DIN 334C
DIN 335C DIN 335C
DIN 373 DIN 373
DIN 841 DIN 841
DIN 842A DIN 842A
DIN 847 DIN 847
DIN 850B DIN 850B
DIN 851AB DIN 851AB
DIN 856 DIN 856
DIN 885A DIN 885A
DIN 885B DIN 885B
DIN 1833B DIN 1833B
DIN 1866 DIN 1866
DIN 1880 DIN 1880
DIN 6518B DIN 6518B
DIN 6535 HA (Standard) DIN 6535 HA (Standard)
DIN 6537K DIN 6537K
DIN 6537L DIN 6537L
DIN 8033 DIN 8033
DIN 8089 DIN 8089
DIN 8374 DIN 8374
DIN 8375 DIN 8375
DIN 8376 DIN 8376
DIN 8377 DIN 8377
DIN 8378 DIN 8378
DIN 8379 DIN 8379
ISO 1641/I DIN 327 ISO 1641/I DIN 327
ISO 1641/I DIN 844K ISO 1641/I DIN 844K
ISO 1641/I DIN 844L ISO 1641/I DIN 844L
ISO 1641/I DIN 845K ISO 1641/I DIN 845K
ISO 1641/I DIN 845L ISO 1641/I DIN 845L
ISO 1641/I DIN 1889/1 ISO 1641/I DIN 1889/1
ISO 1641/I DIN 1889/2 ISO 1641/I DIN 1889/2
ISO 1641/II DIN 326 ISO 1641/II DIN 326
ISO 1641/II Din 845K ISO 1641/II Din 845K
ISO 1641/II DIN 845L ISO 1641/II DIN 845L
ISO 2586 ISO 2586
ISO 2587 ISO 2587
ISO 3337 ISO 3337
ISO 3860 ISO 3860
ISO 4205 ISO 4205
ISO 4206 ISO 4206
ISO 5969 ISO 5969
ISO 6108 ISO 6108
ISO 10898 ISO 10898
KEL KEL
KSJ KSJ
KSK KSK
KUD KUD
N N
NC NC
NK NK
NS NS
RBF RBF
ISO2 6H ISO2 6H
SKM SKM
6HX 6HX
SPG SPG
033F DIN 1835D 033F DIN 1835D
TRE TRE
W W
WIN DIN 6535 HE (On Request) WIN DIN 6535 HE (On Request)
WKN (S) WKN (S)
WKN WKN
WRC WRC
ZYA (S) ZYA (S)
ZYA ZYA

Chipbreaker profiles

Flat Form Flat Form
HN40 HN40
HPC SIL F2000 HPC SIL F2000
HR X Fine HR X Fine
NF2 Sil F2 NF2 Sil F2
NRB B Form NRB B Form
NRF F Form NRF F Form
WF Aluform WF Aluform

Helix angles and rake angles

λ 0° γ0° λ 0° γ0°
λ 0° γ3° λ 0° γ3°
λ 0° γ6° λ 0° γ6°
λ 0° γ8° λ 0° γ8°
λ 0° γ 10° λ 0° γ 10°
λ 0° λ 0°
λ 6° LH λ 6° LH
λ 10° γ 10° λ 10° γ 10°
λ 10° λ 10°
λ 12° γ 10° λ 12° γ 10°
λ 15° γ 12° λ 15° γ 12°
λ 15° λ 15°
λ 17° γ -4° λ 17° γ -4°
λ 20° λ¹ 20° λ 20° λ¹ 20°
λ 20° λ 20°
λ 25° DX λ 25° DX
λ 25° γ 10° λ 25° γ 10°
λ 25° λ¹ 27° λ 25° λ¹ 27°
λ 25° SX λ 25° SX
λ 25° λ 25°
λ 28° λ 28°
λ 30° γ -4° λ 30° γ -4°
λ 30° γ -10° λ 30° γ -10°
λ 30° γ 10° λ 30° γ 10°
λ 30° γ 12° λ 30° γ 12°
λ 30° λ 30°
λ 32° λ 32°
λ 35° γ 13° λ 35° γ 13°
λ 35° γ 17° λ 35° γ 17°
λ 35° γ 38° λ 35° γ 38°
λ 35° λ 35°
λ 36° λ 39° λ 36° λ 39°
λ 38° λ 38,7° λ 38° λ 38,7°
λ 38° γ 40° λ 38° γ 40°
λ 38° γ 41° λ 38° γ 41°
λ 38° λ 38°
λ 40° γ -4° λ 40° γ -4°
λ 40° γ 14° λ 40° γ 14°
λ 40° λ 40°
λ 41° λ 41°
λ 42° γ 44° λ 42° γ 44°
λ 42° λ 42°
λ 43° λ 43°
λ 44° λ 44°
λ 45° γ -10° λ 45° γ -10°
λ 45° λ 44° λ 42° λ 45° λ 44° λ 42°
λ 45° λ 45°
λ 48° λ 48°
λ 50° λ 50°
λ 52° γ -15° λ 52° γ -15°
λ 52° λ 52°
λ 55° λ 55°

Materials (HSS)

HSS PmCo HSS PmCo
HSS Co5 HSS Co5
HSS Co8 HSS Co8
HSSE HSSE
HSS HSS

Series

S - Short S - Short
M - Medium M - Medium
L - Long L - Long
XL - Extralong XL - Extralong

Coatings

HM0 - Uncoated HM0 - Uncoated
SIL - Uncoated SIL - Uncoated
HMF - Balinit® Futura HMF - Balinit® Futura
HMG - Balinit® Alcrona HMG - Balinit® Alcrona
NIG - Balinit® Alcrona NIG - Balinit® Alcrona
HMC - Balinit® Latuma HMC - Balinit® Latuma
HMH - Balinit® Tisaflex HMH - Balinit® Tisaflex
HMY - Balinit® Alnova HMY - Balinit® Alnova
HMD - Diamond HMD - Diamond
HMA - AluCon® HMA - AluCon®
HMX - Balinit® X-Pro HMX - Balinit® X-Pro
TIN - Balinit® TiN TIN - Balinit® TiN
TiH1 - Threadmax TiH1 - Threadmax
VA - Vaporized VA - Vaporized
NIT NIT

More symbols

4S 4S
Superfinishing Superfinishing
Diamond Diamond
Neck relief Neck relief
Rth Rth
2,5 d1 2,5 d1
3,5 d1 3,5 d1
2×D 2×D
3×D 3×D
4×D 4×D
5×D 5×D
Alpha Alpha
Alpha Alpha
Alpha R Alpha R
V Plus V Plus
107W 107W
108W 108W
109W 109W
Blind hole Blind hole
Through hole Through hole
15° D > 6 mm 15° D > 6 mm
Toll. D. ±0,01 Toll. D. ±0,01
Toll. D. e8 Toll. D. e8
Per h7 - h9 Per h7 - h9
Per P9 Per P9
UTP 301 UTP 301
UTP 302 UTP 302
UTP 311 UTP 311
Precise radius Precise radius
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