AUTOMOTIVE DRILL & TAP SET - METRIC - Astro Pneumatic

The Astro Pneumatic 7581 Metric Automotive Drill & Tap Set is engineered for professional technicians and mechanics, addressing over 90% of common metric automotive fastener sizes up to M12. This comprehensive set provides robust solutions for repairing and creating threads, featuring specialized taps crafted from heat-treated Japanese tool steel and custom HSS drill bits designed for improved performance and access in demanding automotive environments.

Key Features:

• Extensive Metric Coverage: Addresses a wide range of common metric automotive fasteners M12 and under, making it a versatile addition to any professional toolkit.
• Durable Tap Construction: Taps are precision-machined from a heat-treated imported Japanese tool steel alloy, selected for its superior strength and resistance to shattering under demanding use compared to standard high carbon steel or TiN-coated sets.
• Versatile Tap Drive Options: The included 72-tooth ratcheting wrench features a patented handle selector for quick forward/reverse changes, or taps can be driven by standard ¾” (19mm) sockets and wrenches for added flexibility.
• Optimized HSS Drill Bits: Custom High-Speed Steel (HSS) drill bits are indexed with their matching tap sizes for easy selection. They feature a shorter length, three flats, and a reduced shank on sizes above 3/8" to ensure a secure fit, minimize slippage, and improve access with cordless and right-angle drills.
• Superior Chip Removal: Drill bits are coated and feature a 135-degree split point, designed for efficient material removal and accurate starting without pre-punching.

Applications:

This drill and tap set is ideal for repairing stripped or damaged threads in engine components, chassis, brackets, and other automotive assemblies. It is also suitable for creating new threaded holes in a variety of materials encountered in vehicle maintenance and fabrication tasks. Its robust design is well-suited for professional workshops and industrial settings where durability and precision are paramount for vehicle servicing.

Set Includes:

• Taps: M12x1.75, M12x1.25, M10x1.5, M10x1.25, M9x1.25, M8x1.25, M8x1.0, M6x1.0, M5x0.8
• Drills: Machine screw length, M2 HSS, 3 flats, reduced shank, 135-degree split point, coated for superior chip removal (sizes matched to taps).
• 2pc Tap Holders
• 72-tooth Ratcheting Wrench
• Screw Pitch Gauge (SAE)