RUKO MGB-DIN2182-HSSCo-60°-1/2 kartiotappikara, koko 1/2, Morse-kartio MT2, HSS-Co

Machinists and toolmakers use this RUKO taper pin reamer to finish tapered holes for standard taper pins. It is suited to workshop use on steel and other machinable metals where a precise 1:50 taper is required.

Key specifications

• Product type: Taper pin reamer
• Standard: DIN 2182
• Material: HSSCo (high-speed steel with cobalt)
• Taper ratio: 1:50
• Nominal reamer size: 1/2
• Small end diameter (d1): 12.7 mm
• Overall length (L): 210 mm
• Flute length (L1): 105 mm
• Shank type: Morse taper
• Morse taper size: MT2
• Cutting direction: Right-hand cut
• Number of flutes: 6
• Tolerance class: H7
• Surface finish: Bright

Why choose it

The cobalt-alloyed high-speed steel provides good heat resistance and edge retention, making this reamer suitable for demanding materials. The Morse taper shank allows secure mounting in compatible machine spindles or adapters.

Ideal use cases

• Reaming holes for standard taper pins in mechanical assemblies
• Toolroom and maintenance work requiring precise tapered fits
• Use in drilling machines, lathes, or milling machines with MT2 spindle

Good to know

The 1:50 taper is the standard for taper pins according to DIN 1. This reamer is designed to produce holes that match the taper of standard pins, ensuring a reliable friction fit.