S20122Solid carbide (SC)
Clamping element
Company norm
Type N
Point shape - form N
Point angle 135°
Drilling depth 8xD
Right helix
Solid carbide
Coating AlTiN
With coolant holes
Solid carbide drills with coolant holes, 8xD, coating AlTiN
D d l1 l2Item codeOn stock
367234 S20122.030 Yes
3,367234 S20122.033 No
3,567234 S20122.035 Yes
3,868143 S20122.038 No
468143 S20122.040 Yes
4,268143 S20122.042 Yes
4,568143 S20122.045 Yes
4,869557 S20122.048 Yes
569557 S20122.050 Yes
5,269557 S20122.052 No
5,569557 S20122.055 Yes
5,869557 S20122.058 Yes
669557 S20122.060 No
6,2811476 S20122.062 Yes
6,5811476 S20122.065 No
6,8811476 S20122.068 Yes
7811476 S20122.070 No
7,5811476 S20122.075 Yes
7,8811476 S20122.078 Yes
8811476 S20122.080 Yes
8,21014295 S20122.082 Yes
8,51014295 S20122.085 Yes
8,81014295 S20122.088 No
91014295 S20122.090 Yes
9,21014295 S20122.092 No
9,51014295 S20122.095 Yes
9,81014295 S20122.098 No
101014295 S20122.100 Yes
10,212162114 S20122.102 No
10,512162114 S20122.105 Yes
10,812162114 S20122.108 No
1112162114 S20122.110 Yes
11,212162114 S20122.112 No
11,512162114 S20122.115 Yes
11,812162114 S20122.118 No
1212162114 S20122.120 Yes
12,214178131 S20122.122 No
12,514178133 S20122.125 Yes
12,814178133 S20122.128 No
1314178133 S20122.130 No
13,514178133 S20122.135 No
13,814178131 S20122.138 No
1414178133 S20122.140 No
1516203152 S20122.150 No
1616203152 S20122.160 Yes

Cutting conditions


Material

Strength
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²
P.2 | General construction steels, steel castings≤ 850 N/mm²
P.3 | Tool steels low alloyed≤ 1100 N/mm²
P.5 | Tool steels high alloyed≤ 1100 N/mm²
M.1 | Corrosion- and acid-proof steels≤ 750 N/mm²
M.3 | Corrosion- and acid-proof steels> 850 N/mm²
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²
K.2 | Cast iron (> 240 HB)> 800 N/mm²
S.1 | Chrome-nickel alloys≤ 1500 N/mm²
S.2 | Titanium, Titanium alloys≤ 1250 N/mm²
H.1 | Hardened materials (< 54 HRC)≤ 1920 Nmm²
H.2 | Hardened materials (54-60 HRC)1920-2210 Nmm²

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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Plain straight shank according to DIN 6535 HA.
Type N

Type N

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Normal profile of flute, normal core, point angle 118°. Drills made of HSS Co mildly strenghtened core, point angle 130°.
Point angle 135°

Point angle 135°

Right helix

Right helix

Coating AlTiN

Coating AlTiN

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Offers similar qualities as TiAlN, but even higher hardness. Substanial temperature stability. Designed for the most demanding applications. It provides excellent result mainly when combined with HSSE-PM steels (ASP 2030). The milling cutters manufactured from this steel are coated with AlTiN as standard.
Company norm

Company norm

Point shape - form N

Point shape - form N

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Conical lip relief, DIN 1412 form N.
Drilling depth 8xD

Drilling depth 8xD

Solid carbide

Solid carbide

With coolant holes

With coolant holes