Fresa de topo RUKO VHM Weldon 42 mm, 4 cortes, DIN 844

Machining large-diameter profiles in steel, stainless steel, cast iron, and non-ferrous metals requires a cutter that combines rigidity, precision, and chip evacuation. The RUKO KEB-HM-Weldon-42,0mm solid carbide end mill addresses this with a 42 mm cutting diameter and Weldon shank for secure tool holding.

Who is it for

CNC machinists and toolmakers who need a reliable end mill for universal milling operations on a wide range of materials, from tough steels to softer non-ferrous alloys.

Main features

• Solid carbide (HM) construction for high wear resistance and cutting performance
• Weldon shank (DIN 1835 B) ensures positive locking and prevents slippage under high torque
• 4-flute design with 30° helix angle for efficient chip removal and smooth cutting
• Sharp cutting edge geometry suitable for universal machining
• Uncoated surface allows regrinding and is cost-effective for general use
• Right-hand cut with external coolant supply for standard machining setups

Specifications

• Tool Type: End Mill
• Material: Solid Carbide (HM)
• Shank Type: Weldon (DIN 1835 B)
• Cutting Diameter (D1): 42.0 mm
• Number of Flutes (Z): 4
• Overall Length (L1): 120 mm
• Cutting Length (L2): 60 mm
• Shank Diameter (D2): 42.0 mm
• Helix Angle: 30°
• Coating: Uncoated
• Application: Universal machining of steel, stainless steel, cast iron, non-ferrous metals
• Cutting Edge Geometry: Sharp edge
• Tolerance (Cutting Diameter): h10
• Tolerance (Shank Diameter): h6
• Manufacturing Standard: DIN 844
• Coolant Supply: External
• Direction of Cut: Right-hand cut

Tips

Use a suitable Weldon holder to maximize rigidity. Apply coolant externally for optimal chip evacuation and tool life. For regrinding, ensure the original geometry is maintained to preserve cutting performance.