RUKO MGB-DIN2182-HSSCo-60°-1 Center Drill DIN 333 Form A, HSSCo, 1.0 mm Tip, 60°

Creating precise center holes in workpieces for turning or grinding operations requires a tool that maintains exact alignment and withstands high speeds. The RUKO MGB-DIN2182-HSSCo-60°-1 center drill provides the accuracy and durability needed for reliable centering in metalworking.

Who is it for

This center drill is intended for machinists, toolmakers, and metalworking professionals who need to produce accurate center holes in steel, cast iron, and non-ferrous metals. It is suitable for use on lathes, milling machines, and drill presses where precise positioning is critical.

Main features

• Manufactured from HSSCo (high-speed steel with cobalt) for enhanced heat resistance and tool life.
• 60° countersink angle conforms to DIN 333 Form A for standard center holes.
• Ground from solid for high concentricity and smooth cutting edges.
• Cylindrical shank with h8 tolerance for secure chucking.
• Right-hand cutting direction for conventional machine rotation.

Specifications

• Tool type: Center drill
• Standard: DIN 333 Form A
• Material: HSSCo (high-speed steel with cobalt)
• Countersink angle: 60°
• Size: 1
• Drill tip diameter (d1): 1.0 mm
• Body diameter (d2): 3.15 mm
• Overall length (l1): 31.5 mm
• Drill part length (l2): 2.5 mm
• Shank type: Cylindrical
• Coating: Uncoated
• Manufacturing process: Ground from solid
• Shank tolerance: h8
• Cutting direction: Right-hand cut

Tips

Use a suitable cutting fluid to dissipate heat and extend tool life. Ensure the workpiece is securely clamped and the drill is properly aligned before starting. For best results, operate at speeds recommended for HSSCo tools in the specific material.