RUKO SPB-DIN345-HSSCo-Ø10,0mm broca helicoidal com haste cónica Morse, HSS-Co 5% cobalto, DIN 345, 10 mm de diâmetro, MT1, 151 mm de comprimento

This RUKO twist drill bit stands out with its Morse taper shank and 5% cobalt-alloyed high-speed steel, a combination that keeps the cutting edge stable when temperatures climb in tough materials. The DIN 345 geometry is ground for precision, so the 10 mm diameter holds its size and cuts cleanly in steel, stainless steel, cast iron and non-ferrous metals.

Highlights

• Morse taper shank (MT1) for secure, slip-free mounting in machine spindles
• HSS-Co with 5% cobalt for high heat resistance and longer life in hard materials
• Ground flutes and 118° point angle for accurate centring and smooth chip removal
• Right-hand cutting, h8 tolerance for consistent hole quality

In daily use

The 151 mm overall length and 75 mm flute length give enough reach for deep-hole work in fixtures and machine setups. The bright, uncoated finish reduces friction and makes it easy to spot wear. Use it for industrial drilling and workshop jobs where a standard HSS bit dulls too quickly.

Full specifications

• Drill bit type: Twist drill bit
• Standard: DIN 345
• Material: HSS-Co (high-speed steel with cobalt)
• Cobalt content: 5%
• Drill diameter: 10.0 mm
• Shank type: Morse taper shank, MT1 (MK1)
• Total length: 151 mm
• Flute length: 75 mm
• Point angle: 118°
• Surface finish: Bright / uncoated
• Manufacturing process: Ground
• Cutting direction: Right-hand cutting
• Tolerance: h8
• Recommended materials: Alloyed and unalloyed steel, stainless steel, cast iron, non-ferrous metals
• Application: Industrial drilling, workshop use

Final note

A dependable choice when you need a Morse taper drill that can take the heat in demanding materials.