C10012.070 Solid carbide (SC)
Type N
Point angle 118°
Drilling depth 5xD
Right helix
Oil coolant.
Solid carbide
Solid carbide drills, 5xD
D d l1 l2 Item code On stock
7 7 109 69 C10012.070 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
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
N.2 | Aluminium cast alloys Si (Si ≤ 12%) ≤ 600 N/mm²
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm²

Calculations of cutting conditions

Product attributes

Type N

Type N

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Universal usage. Suitable for materials up to strength 900 MPa.
Drilling depth 5xD

Drilling depth 5xD

Oil coolant.

Oil coolant.

Point angle 118°

Point angle 118°

Right helix

Right helix

Solid carbide

Solid carbide

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