Drill Bit Sets

Precision-Forged Drill Bit Sets  

Benchmark Abrasives' Drill Bit Sets are built for professionals who demand precision, versatility, and durability across a wide range of drilling applications. Each set includes a range of bit sizes, allowing users to tackle multiple tasks with one convenient kit—ideal for woodworkers, electricians, metal fabricators, and contractors. 

These drill bit sets are engineered to create perfectly round, smooth-walled holes, thanks to sharp 135° split point tips that reduce walking and allow for accurate starts. Whether you're working with wood, plastic, aluminum, or light-gauge steel, these bits deliver clean, burr-free results without excessive pressure. 

Key Features & Technical Specs 

• Tip Angle: 135° split point for quick, centered starts 
• Construction: High-Speed Steel (HSS) or Cobalt options available 
• Coatings: Black oxide, titanium, or gold finish for increased wear resistance 
• Shank Types: Includes straight and 3-flat shanks for improved grip 
• Set Ranges: Available in fractional, metric, and letter sizes—commonly 1/16" to 1/2" in 1/64" increments 
• Tool Compatibility: Designed for use with hand drills, drill presses, and cordless drills 
• Storage Case: Included for easy organization and transport 

Which Drill Bit Sets Are The Best?

Choosing the right drill bit set depends on your specific applications and materials. Here are Benchmark Abrasives' top recommendations for different drilling needs:

Best for Wood & General Purpose: Our Black & Gold Drill Bit Set - 29 Piece ($83.99) features premium black oxide coating with gold tips for superior wear resistance and precision starts in wood, plastic, and soft metals.

Best for Metal Applications: The Cobalt Drill Bit Set - 29 Piece ($104.99) is engineered with cobalt steel for exceptional heat resistance and durability when drilling through tough metals, stainless steel, and hardened materials.

Best Premium Option: Our USA-made Black & Gold Drill Bit Set - 29 Piece ($89.24) combines American manufacturing quality with advanced coating technology for professionals who demand the highest performance standards.

All three sets feature our signature 135° split point design and come with organized storage cases for maximum convenience and tool life.

Ideal Applications 

• Furniture and cabinetry drilling with clean hole aesthetics 
• Plastic and composite drilling for electrical and mechanical assemblies 
• Aluminum and light steel holemaking in fabrication settings 
• Pilot holes, countersinking, and general-purpose drilling across trades 

These sets offer the precision needed for fine work and the toughness required for everyday use. From DIY users to jobsite pros, Benchmark Abrasives delivers high-performance drilling solutions. 

For more specialized options, check out our full range of Bits, including step bits, spade bits, and carbide options.  

Order Today! We Offer Fast & Free Shipping

We offer fast shipping on all orders, and free shipping on purchases over $100. Not satisfied with your product? No problem. Contact us by email, chat, or phone, and we’ll get you set up with an RGA and return instructions—simple and hassle-free.