Drill and Tap Set högert technik HT3B581 — 15-piece taps and drill bits set

The högert technik HT3B581 Drill and Tap Set is a 15-piece combination kit containing matched drill bits and taps for creating and cutting threads in metal and other machinable materials. The set is supplied in a compact case that keeps components organized and accessible, suitable for workshop, maintenance and general DIY tasks that require drilling pilot holes and forming internal threads.

Advantages

This drill and tap set brings convenience by pairing the correct drill sizes with their corresponding taps, reducing the need to select sizes manually and lowering the risk of mismatched holes and threads. Components are made from tool-grade materials appropriate for cutting and tapping common metals and similar materials, offering consistent performance for occasional professional use and regular home workshop tasks. The compact storage case protects tools during transport and keeps them sorted for quick selection.

Suitable for

• Workshop and industrial maintenance repairs
• Mechanical assembly and installation tasks
• DIY projects involving metal, sheet metal or similar materials
• Creating and restoring internal threads in bolts, housings and panels

Key specifications

• Set composition: 15 pieces including drill bits and taps matched by size
• Material: tool-grade cutting steel suitable for drilling and tapping metals
• Application: drilling pilot holes and cutting internal threads
• Storage: compact protective case for organized storage and transport
• Compatibility: intended for use with hand taps, tap wrenches and standard drilling machines

How to use

Select the correct drill bit size paired with the desired tap from the set. Secure the workpiece and clamp as necessary. Drill the pilot hole at appropriate speed and lubrication for the workpiece material. Position the tap perpendicular to the hole and advance it slowly using a tap wrench, reversing periodically to break chips. After tapping, remove chips and check thread fit with the corresponding fastener. Clean and store tools in the case after use.

Usage recommendations

Use cutting fluid when drilling and tapping metals to prolong tool life and improve thread quality. Match drill speed and feed to the material; use lower speeds for harder metals. Inspect taps before use and replace any with chipped or worn cutting edges. Keep the components dry and clean inside the case to prevent corrosion.