Dormer HSS Metric Coarse Drill & Tap M4, 65mm
Dormer M4 HSS drill/tap combo for efficient threading in metal, plastic & wood. ISO-compliant, 65mm length.
The Dormer HSS Metric Coarse Combination Drill & Spiral Flute Tap (M4) simplifies threading operations by combining drilling and tapping into a single step. Manufactured from high-speed steel (HSS), these durable tools are designed for compatibility with most materials, including metals, plastics, and wood. Their versatility allows use with reversible, variable-speed power tools, ensuring efficiency in both professional workshops and DIY projects.
Precision-engineered to ISO standards, the M4 tap features a spiral flute design for efficient chip removal, reducing the risk of breakage and extending tool life. With a tip diameter of 3.3mm and an overall length of 65mm, this combination tool offers reliability and ease of use in confined spaces or high-volume applications.
Key Features:
- High-Speed Steel Construction: Ensures durability and heat resistance.
- Combined Drill & Tap Function: Drills and threads holes in one operation.
- Spiral Flute Design: Optimises chip evacuation for smoother performance.
- ISO-Compliant: Manufactured to international quality standards.
- Power Tool Compatible: Suitable for use with reversible, variable-speed tools.
Ideal for mechanics, engineers, and hobbyists, the Dormer M4 combination tool streamlines workflows while maintaining precision—making it a must-have for threaded hole creation.
- Drilling and tapping metal
- Threading plastic components
- Woodworking applications
- Power tool operations
- Material: High-Speed Steel (HSS)
- Thread Size: M4 (Metric Coarse)
- Tip Diameter: 3.3mm
- Overall Length: 65mm
- Standard: ISO-Compliant
- Weight: 10g
- Special Feature: Spiral Flute Design
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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