S60122.030 TiAlN Solid carbide (SC)
Clamping element
Company norm
Type N
Point shape - form N
Point angle 135°
Drilling depth 12xD
Right helix
With coolant holes
Solid carbide
D d l1 l2 Item code On stock
3 6 92 54 S60122.030 TiAlN Yes

Cutting conditions


Material

Strength

Vc
fz(mm/r)
Ø3

Ø5

Ø8

Ø10

Ø12

Ø15

Ø17

Ø20
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 80 0,1 0,1 0,12 0,17 0,25 0,25 0,3 0,3
P.2 | General construction steels, steel castings ≤ 850 N/mm² 75 0,1 0,1 0,12 0,17 0,25 0,25 0,3 0,3
M.1 | Corrosion- and acid-proof steels ≤ 750 N/mm² 45 0,07 0,07 0,1 0,15 0,2 0,2 0,25 0,25
M.3 | Corrosion- and acid-proof steels > 850 N/mm² 30 0,05 0,05 0,07 0,1 0,15 0,15 0,2 0,2
K.1 | Cast iron (≤ 240 HB) ≤ 820 N/mm² 70 0,07 0,07 0,12 0,17 0,25 0,25 0,3 0,3

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

Solid carbide

Solid carbide

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Carbide materials are characterised by high compressive strength, high hardness and therefore high wear resistance, but also limited flexural strength and toughness.
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 12xD

Drilling depth 12xD

With coolant holes

With coolant holes