RUKO MGB-DIN2182-HSSCo-60°-Nr.10 Countersink, Morse Taper 3, 40 mm Cutting Diameter, 165 mm Length

This RUKO countersink is built for heavy-duty chamfering and deburring in tough materials. Its HSSCo (cobalt-alloyed high-speed steel) body and 60° point angle make it a reliable choice for creating clean, precise countersinks in steel, cast iron, non-ferrous metals, and plastics. The taper shank (Morse Taper 3) ensures secure tool holding and excellent concentricity, even under high cutting forces.

Highlights

• HSSCo (cobalt-alloyed high-speed steel) for high wear resistance and heat hardness
• 60° point angle for standard countersink profiles
• Morse Taper 3 shank for rigid, accurate mounting in machine spindles
• Three-flute design for smooth cutting and good chip evacuation
• Ground profile for precise geometry and consistent performance

In daily use

With a 40 mm cutting diameter and 165 mm overall length, this countersink is suited for larger workpieces and deeper countersinks. The bright surface finish reduces friction and helps prevent chip buildup. Right-hand cutting direction matches standard machine rotation. One piece per package.

Full specifications

• Tool Type: Countersink
• Shank Type: Taper Shank (Morse Taper)
• Shank Size: MK3 (Morse Taper 3)
• Material: High-Speed Steel with Cobalt (HSSCo)
• Standard Conformance: DIN 2182
• Point Angle: 60°
• Cutting Diameter (d1): 40 mm
• Overall Length (l1): 165 mm
• Number of Flutes: 3
• Direction of Cut: Right-hand
• Application: Deburring, Chamfering, Countersinking
• Suitable Materials: Steel, Cast Iron, Non-ferrous Metals, Plastics
• Surface Finish: Bright
• Manufacturing Method: Ground Profile
• Packaging Quantity: 1 piece

Final note

RUKO's MGB-DIN2182-HSSCo-60°-Nr.10 combines cobalt steel durability with a Morse taper shank for professional-grade countersinking in demanding workshops.