Chamfered Roughing End Mill, 4 flutes, 20mm Dia, 40mm APMX, 104mm OAL, Weldon shank, Universal

Technical information

Corner chamfer width CHW: 0.024 Inch
Corner chamfer width CHW: 0.6 mm
Corner type: Chamfer corner design
Cutting diameter DC: 0.787 Inch
Cutting diameter DC: 20 mm
Cutting edge count ZEFP: 4 pcs.
Depth of cut maximum APMX: 1.575 Inch
Depth of cut maximum APMX: 40 mm
Functional length LF: 4.094 Inch
Functional length LF: 104 mm
Internal coolant: no
Neck diameter DN: 0.756 Inch
Neck diameter DN: 19.2 mm
Shank diameter DCON: 0.787 Inch
Shank diameter DCON: 20 mm
Shank type: HB (DIN6535)
Tolerance for shank diameter TCDCON: h6
Usable length LU: 2.126 Inch
Usable length LU: 54 mm
Packaging unit: 1 piece

Cutting Data Calculator

The use of optimum cutting data is a key success factor for productive milling and drilling processes. Our cutting data calculator has an intuitive user interface, enabling you to quickly and easily calculate the machining parameters you need for your application and the material you are working on.

Unit of measurement

Machining

Material

Radial depth of cut (a_e)

Axial depth of cut (a_p)

Results

Description

The solid carbide end mills are designed for universal use on a variety of materials.

Roughing end mills for various applications, from roughing through to finishing and ramping.

Weldon shank (HB) with flat notch in accordance with DIN 6535.

Special features

Universal use on the most common materials.
High productivity due to optimum stock removal rate.
State-of-the-art coatings.
Neck chip channel.
Optimum chip control due to roughing cut.
Variable pitch and variable helix angle for low-vibration machining and smooth milling.

Recommendations for use

Observe the recommended cutting data.
Ensure stable workpiece and tool clamping to achieve best performance.

Materials that can be worked: Aluminum; Annealed cast iron; Black annealed cast iron (GTS, GJMB); Brass; Bronze; Case-hardened steels; Cast iron; Cast steel; Cobalt-based alloys; Copper; Ductile cast iron; Ferrite (magnetic material); Grey/nodular cast iron (GG/GJL, GGG/GJS); Hard aluminium alloys; Hardened, heat-treated steels over 370 HV (38 HRC); Hard non-ferrous metal; High-temperature-resistant materials; Nickel-based alloys (e.g. Inconell and Hastelloy); Nickel or titanium-based superalloys; Other non-ferrous metals; Roller-bearing and ball-bearing steels; Soft aluminium alloys; Soft non-ferrous metal; Soft titanium alloys (tensile strength 500 N/mm²); Stainless steel (INOX); Steel; Steel, cast steel; Steels over 220 HV (> 95 HB); Steels up to 220 HV (< 95 HB); Steels up to 370 HV (< 38 HRC); Titanium; Titanium alloys; Tool steels; Tough aluminium alloys; White annealed cast iron (GTW, GJMW); Zinc