Metallics Single Spur-Double Drill Bit 1" x 8-1/2" Professional Boring Tool

Metallics Single Spur-Double Drill Bit 1" x 8-1/2" Professional Boring Tool

Professional quality for versatile drilling applications

The Metallics Single Spur-Double Drill Bit delivers reliable performance for professional drilling applications. This 1" diameter by 8-1/2" length boring tool features single spur-double design for precise hole creation in various materials. Trusted Metallics quality ensures consistent results for electrical and construction professionals.

Professional Features & Benefits

• 1" Diameter Capacity: Provides optimal bore size for standard electrical and plumbing applications requiring precise hole dimensions.
• 8-1/2" Extended Length: Offers superior reach through thick materials and deep boring applications where standard bits fall short.
• Single Spur-Double Design: Delivers clean entry and exit holes with reduced tear-out for professional-quality results.
• Professional Grade Construction: Built to withstand demanding job site conditions and repeated use in various materials.
• Precision Boring Performance: Engineered for accurate hole placement and consistent diameter throughout the drilling process.

Technical Specifications

• Department: Electrical
• Division: Electrical H1
• Product Family: Electrical Supplies
• Sub Division: Electrical-E H2

Installation & Operation

1. Mount the bit securely in a compatible drill or boring machine with appropriate chuck capacity for 1" diameter tools.
2. Mark the drilling location accurately and ensure proper workpiece support and clamping for safe operation.
3. Set appropriate drill speed according to material type and manufacturer recommendations for optimal performance.
4. Begin drilling with steady, controlled pressure while maintaining proper alignment throughout the boring process.
5. Clear chips regularly during deep boring operations to prevent binding and ensure smooth cutting action.
6. Complete the hole with consistent feed rate and inspect for proper diameter and surface finish quality.

Professional Applications

• Electrical conduit and cable routing through structural members
• Plumbing pipe installation and fixture mounting applications
• HVAC ductwork and ventilation system installations
• General construction boring for hardware and fastener placement
• Renovation and retrofit projects requiring precise hole placement
• Commercial and residential building construction

Why Choose Metallics Quality?

Metallics delivers dependable performance with professional-grade construction designed for demanding applications. This single spur-double drill bit provides the precision and durability required for consistent results across various drilling projects, making it an essential tool for electrical and construction professionals.