HSS rotary cutters, cut 3, inverted cone W-ST with end cut

HSS inverted cone end W-ST 12x13 mm shank dia. 6 mm Z 3 universal medium fine chip breaker

Item number:: 22471236
EAN:: 4007220059784

HSS inverted cone end W-ST 12x13 mm shank dia. 6 mm Z 3 universal medium fine chip breaker 2

Technical data

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Technical information

HSS inverted cone end W-ST 12x13 mm shank dia. 6 mm Z 3 universal medium fine chip breaker

Angle: 20 °
Cut: 3
Dia. external: 12 mm
Dia. shank: 6 mm
Length, cut: 13 mm
Length, total: 2,086
Length, total: 53 mm
RPM from, grey cast iron, white cast iron: 2200 RPM
RPM from, steels up to 1,200 N/mm²: 2200 RPM
RPM to, grey cast iron, white cast iron: 2700 RPM
RPM to, steels up to 1,200 N/mm²: 2700 RPM
Packaging unit: 1 piece

Description

Cut 3 has chip breakers and is especially well-suited to machining of steel, cast steel and cast iron. It is used in a rotational speed range of 1,200 to 7,900 RPM, depending on the burr diameter.

Inverted cone-shaped rotary cutter, tapered towards the shank, with end cut.

Advantages

Highly aggressive.
Can be used at low rotational speeds.
Very robust tooth cutting edges due to the toughness of the high-speed steel (HSS).
The highly accurate concentricity enables impactfree working without creating chatter marks. This considerably reduces wear on the tool and tool drive.

Recommendations for use

Use HSS rotary cutters if your drive unit does not allow for high rotational speeds.
When used on soft materials, HSS rotary cutters can be an economical alternative to tungsten carbide burrs.
In contrast to tungsten carbide burrs, HSS rotary cutters need to be used with lower rotational speeds.
If the smallest area of the burr diameter is being used, the recommended rotational speed can be increased accordingly.

Materials that can be worked: Annealed cast iron; Black annealed cast iron (GTS, GJMB); Case-hardened steels; Cast iron; Cast steel; Grey/nodular cast iron (GG/GJL, GGG/GJS); Steel; Steel, cast steel; Steels over 700 N/mm² (> 220 HB); Steels up to 1,200 N/mm² (< 38 HRC); Steels up to 700 N/mm² (< 220 HB); Tool steels; White annealed cast iron (GTW, GJMW)