Tap FANAR GWINTOWNIK M3 KOMBI-D R30 (6H) HSS WIERTLO G1-051001-0030 — M3 combination tap with drill

FANAR GWINTOWNIK M3 KOMBI-D R30 (6H) HSS WIERTLO G1-051001-0030 is an M3 combination tap with an integrated drill point made from high-speed steel (HSS). It is engineered to drill pilot holes and cut M3 internal threads in a single operation, reducing setup time and tool changes. The tool is intended for use on metal and similar materials where one-pass drilling and threading improve efficiency in production, maintenance, and workshop environments.

Advantages

The integrated drill-and-tap design enables synchronized drilling and threading, lowering cycle time and handling steps compared with separate drilling and tapping. Constructed from HSS, the tool provides good wear resistance and toughness for common machining conditions. Its geometry supports reliable chip evacuation and consistent thread quality, while the combination format reduces the need for tool changes and simplifies process planning.

Suitable for

• Producing M3 internal threads in sheet metal and machined parts
• One-pass drilling and tapping in maintenance and repair tasks
• Small-batch and series production where setup minimization is required
• Workshop machining operations requiring rapid thread creation

Key specifications

• Thread size: M3 metric internal thread
• Type: Combination tap with integrated drill point (drill-and-tap)
• Material: High-speed steel (HSS)
• Tolerance/fit indication: R30 (6H) thread fit
• Intended function: Simultaneous drilling of pilot hole and thread cutting

How to use

Select appropriate spindle speed and feed based on the workpiece material and machine tool capabilities; use cutting fluid if recommended for the material to improve tool life and chip evacuation. Secure the workpiece firmly and align the tool accurately to the desired hole position. Operate the tap with steady axial feed, allowing the integrated drill point to create the pilot hole and the subsequent flutes to cut the thread in a single pass. After completing the pass, retract the tool to clear chips and inspect the thread for correct depth and fit.

Usage recommendations

To extend tool life and achieve consistent threads, match cutting parameters to the material, maintain proper clamping, and use appropriate lubrication. For hardened or abrasive materials, verify suitability before use and consider pre-drilling where required by the workpiece condition.