Porasarja Metabo 627186000 — 19-osainen HSS-yleisporasarja

Drill bit set Metabo 627186000 — 19-piece HSS universal drill bits is a compact collection of high-speed steel twist drills designed for general-purpose drilling in common workshop materials. The set contains a range of standard diameters that cover typical tasks when working with metal, wood and plastics, and is compatible with handheld and bench drills. Bits are supplied in a practical storage case that keeps tools organized for quick selection and transport.

Advantages

The HSS construction provides toughness and heat resistance for reliable drilling performance across a variety of materials. The set’s range of sizes reduces the need to change tools frequently and supports both precision and rough drilling operations. A molded case secures each bit in place to prevent loss and to speed up identification. The straight-fluted twist design offers efficient chip removal and stable cutting action when used with appropriate speeds and feeds.

Suitable for

• Drilling holes in soft and ferrous metals with proper machining parameters
• General woodworking tasks including pilot holes and dowel preparation
• Drilling through plastics and similar synthetic materials
• Use in handheld drills and bench drilling machines for repair and assembly work
• Workshop and professional environments requiring a range of common drill sizes

Key specifications

• Material: high-speed steel (HSS)
• Quantity: 19 drill bits covering standard diameters
• Type: straight-fluted twist drill bits
• Typical applications: metal, wood, plastics
• Storage: molded plastic case for organized transport and storage
• Compatibility: suitable for handheld and bench drills with standard chucks

How to use

Select a drill bit size appropriate for the hole required and install it securely into the drill chuck. Set the drill speed according to the material being drilled: lower speeds for harder metals and higher speeds for wood and plastics, while applying steady, moderate feed pressure. Use cutting fluid or coolant when drilling metals to extend tool life and improve cutting performance. After drilling, retract the bit carefully to clear chips and inspect the hole for burrs or irregularities before proceeding.

Recommendations

For longer tool life, avoid excessive speed and feed when drilling metals and use appropriate coolant. When working with plastics, use lower speeds and a supporting backing to prevent chipping. Store bits in the supplied case to keep them organized and protected from corrosion.