Metallics High Speed Twist Drill 5/16" x 4-1/2" Steel Professional Drilling Bit 5-Piece Pouch

Metallics Industries High Speed Twist Drill 5/16" x 4-1/2" Steel Professional Drilling Bit

Professional High-Speed Steel Drilling Solution

The Metallics Industries High Speed Twist Drill 5/16" x 4-1/2" delivers exceptional drilling performance and reliability for professional electrical, construction, and industrial applications. This high-speed steel twist drill provides dependable drilling solutions designed for professional contractors, electricians, and industrial technicians, offering the proven quality and precision engineering that professionals trust from a leading manufacturer of electrical hardware and industrial fasteners.

Professional Features & Benefits

High-Speed Steel Construction

• 5/16" Diameter Precision - Delivers accurate hole sizing for electrical conduit, hardware mounting, and industrial assembly applications with consistent performance
• 4-1/2" Length Design - Provides extended reach capability for deep drilling applications while maintaining structural integrity and drilling accuracy
• High-Speed Steel Material - Offers superior heat resistance and cutting edge retention for extended tool life and reliable performance across multiple materials
• Professional Twist Drill Design - Features precision-ground flutes and cutting edges for efficient chip removal and smooth drilling action in metal, wood, and composite materials

Professional Installation Performance

• Efficient Drilling Action - Engineered twist geometry ensures clean entry and consistent hole quality for professional installation requirements
• Versatile Material Compatibility - Suitable for drilling steel, aluminum, wood, plastic, and composite materials commonly encountered in electrical and construction work
• 5-Piece Pouch Packaging - Convenient multi-piece format provides backup bits for continuous work and cost-effective professional inventory management

Technical Specifications

Drill Diameter: 5/16", Overall Length: 4-1/2", Material: High-Speed Steel, Pack Type: Pouch, Number of Pieces: 5, Product Family: Electrical Supplies, Product Type: High Speed Twist Drill, Department: Electrical, Division: Electrical H1

Installation & Usage

1. Select appropriate drilling speed based on material type and thickness requirements
2. Secure workpiece properly and mark drilling location for accurate hole placement
3. Start drilling at low speed to establish clean entry point and prevent bit wandering
4. Apply steady, consistent pressure while maintaining proper drilling speed for material type
5. Clear chips regularly during deep drilling operations to prevent bit binding and overheating
6. Allow bit to cool between intensive drilling operations to maintain cutting edge sharpness

Professional Applications

Ideal for:

• Electrical Installations - Drilling holes for conduit mounting, electrical box installation, and cable routing in metal and wood framing
• Construction Fastening - Creating pilot holes for screws, bolts, and hardware in structural steel, aluminum, and composite building materials
• Industrial Assembly - Precision drilling for equipment mounting, bracket installation, and mechanical component assembly in manufacturing environments
• HVAC Systems - Drilling mounting holes for ductwork supports, equipment brackets, and ventilation system components
• Plumbing Applications - Creating holes for pipe supports, fixture mounting, and plumbing hardware installation in various materials
• Metal Fabrication - Precision drilling in steel, aluminum, and other metals for custom fabrication and repair work
• Building Maintenance - General drilling applications for facility maintenance, equipment repair, and building modification projects
• Hardware Mounting - Creating accurate holes for electrical panels, junction boxes, and industrial equipment mounting applications

High-Speed Steel Advantage

High-speed steel construction provides superior heat resistance and cutting edge retention compared to standard carbon steel bits, enabling faster drilling speeds and longer tool life. The precision-ground cutting edges maintain sharpness through extended use, while the heat-treated steel composition resists dulling and chipping when drilling harder materials commonly encountered in electrical and industrial applications.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence, ensuring each high-speed twist drill meets rigorous performance standards. Our comprehensive product testing and superior material selection deliver reliable drilling performance that contractors, electricians, and industrial professionals depend on for critical applications. With specialized expertise in electrical hardware and industrial fastening solutions, Metallics Industries provides trusted drilling tools engineered for demanding professional environments where precision, durability, and consistent performance are essential for successful project completion.