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Silver rectangular drill jig block with multiple threaded metric holes labeled with sizes, and a black cast clamp with central circular opening and clamping screw labeled ASTA.Angled view of a chrome-finish metric thread jig block with multiple engraved size markings and guide holes next to a dark clamp ring with a threaded clamping screw and ASTA branding.

Safety Wire Nut and Metric Bolt Drill Jig Kit – M8 to M12 Thread Sizes

Two-piece drill jig kit for precision safety-wire drilling on metric fasteners. Essential for aerospace and precision assembly work.

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Description

Safety Wire Nut and Metric Bolt Drill Jig Kit – M8 to M12 Thread Sizes

Brief Overview

This two-piece drill jig kit is purpose-built for drilling accurate safety-wire holes in metric nuts and bolts, a critical requirement in aerospace, automotive, and precision mechanical assembly. The kit combines a chrome-plated guide block with precision threaded ports and a robust cast-metal clamping jig to hold fasteners securely during drilling. If your shop also works with imperial fasteners, consider pairing this with our imperial and metric combination jig kit for maximum versatility across both standard systems.

Key Features

  • Metric Thread Coverage: Pre-positioned guides for M8×1.0, M8×1.25, M10×1.5, and M12×1.5 fasteners
  • Two-Component Design: Separate guide block and cast-metal clamp for flexibility in setup and fastener orientation
  • Precision Threaded Ports: Chrome-plated steel block with accurately sized and stamped metric designations to eliminate guesswork
  • Secure Fastener Clamping: Cast-metal clamp with large bore, hex-socket screw, and set screw for positive location and vibration-free drilling
  • Internal Locating Features: Small notches and guide holes in the clamp bore to center round fasteners and prevent slip during operation
  • Professional-Grade Construction: Chrome-plated and cast-metal durability ensures repeatability and long service life

Business Advantages for Resellers

  • High-Margin Consumable Accessory: Safety-wire drilling is a specialized, recurring need in precision shops—this kit creates a steady reorder opportunity
  • Minimal Competition: Niche product with limited market saturation; positions your shop as a specialist supplier
  • Bulk Order Appeal: Aerospace suppliers and precision manufacturers often need multiple kits for different workstations
  • Add-On Sale Opportunity: Natural cross-sell with drill bits, safety wire, and precision fastener stock

Technical Specifications

Specification Details
Fastener Coverage M8×1.0, M8×1.25, M10×1.5, M12×1.5
Guide Block Material Chrome-plated steel
Clamp Material Cast metal with internal locating features
Clamping Mechanism Hex-socket screw with set screw
Design Two-piece system (guide block + clamp)
Application Safety-wire drilling on metric fasteners

Call to Value

For shops performing aerospace assembly, precision engine work, or any application requiring safety-wire fastening, this kit eliminates trial-and-error drilling and reduces scrap due to misplaced holes. Stock it alongside imperial-standard drill jigs to serve a broader customer base and solidify your reputation as a complete precision-tool supplier.