PRO-LOK SB11 Hardplate Drill Bit 5/16

( Brand: Pro-lok ), ( Type: Drill Bit ), ( Color: Silver ), ( Item Diameter: 5/16 In ), ( Item Length: 5in ), ( Application: Drilling ), ( Suitable For: Drill ), ( California Prop 65 Warning: Warning ), ( Manufacturer Part Number: SB11 )

Review PRO LOK Hardplate Drill Bit 5/16 In Lot Of New

The PRO-LOK SB11 Hardplate Drill Bit, with a size of 5/16 inches, is an essential addition to any serious DIYer or professional's drill bit collection. This high-performance bit is specifically designed for drilling through hard materials such as steel, stainless steel, and hardened metals.

The bit's unique feature is its hardplate tip, which is made from industrial-grade tungsten carbide. The hardplate tip provides exceptional durability and wear resistance, allowing the bit to withstand the rigors of drilling through tough materials without breaking or bending. The carbide tip also ensures a sharp and precise cutting edge, enabling the bit to drill clean and accurate holes.

The PRO-LOK SB11 Hardplate Drill Bit is designed to fit standard 1/2 inch drill chucks. Its shank is made from high-strength steel, providing the necessary torque and rigidity for efficient drilling. The bit also features a unique SDS-plus design, which allows it to be used with both standard and SDS-plus drill chuck systems.

The bit's flute design is optimized for efficient chip removal, which helps to prevent clogging and ensures smooth drilling. The bit's cutting edges are also designed to self-sharpen, which reduces the need for frequent sharpening or replacement.

The PRO-LOK SB11 Hardplate Drill Bit is engineered to meet the highest standards of quality and performance. It is manufactured using state-of-the-art technology and rigorous quality control processes to ensure that each bit meets the exacting specifications. The bit is also backed by a comprehensive warranty, which covers it against defects in materials and workmanship.

In summary, the PRO-LOK SB11 Hardplate Drill Bit is a must-have for anyone who needs to drill through hard materials. Its durable hardplate tip, efficient chip removal design, and self-sharpening cutting edges make it an indispensable tool for DIYers and professionals alike. Whether you're working on a home improvement project or a large-scale industrial application, the PRO-LOK SB11 Hardplate Drill Bit is the ideal choice for drilling through steel, stainless steel, and other hardened metals with ease and confidence.

The Pro-Lok SB11 hardplate drill bit in 5/16 size is a popular choice for drilling through hard materials such as concrete, masonry, and tile. Here are some pros and cons that can help you decide whether this drill bit is a good investment for your projects.

1. Durability: The Pro-Lok SB11 is known for its durability. It is made of high-quality steel that can withstand the rigors of drilling through tough materials.

2. Versatility: This drill bit can be used for a variety of applications, including concrete, masonry, and tile. It is also suitable for use in both rotary hammer drills and standard drills.

3. Easy to Use: The Pro-Lok SB11 features a unique locking mechanism that makes it easy to change drill bits. This can save you time and effort, especially when you are working on a large project.

4. Affordable: Compared to other hardplate drill bits on the market, the Pro-Lok SB11 is relatively affordable.

1. Requires Additional Accessories: To use the Pro-Lok SB11 effectively, you may need to purchase additional accessories such as hammer drill bits or masonry drill bits.

2. May Need More Force: Drilling through hard materials can require a lot of force. The Pro-Lok SB11 may require more effort to turn than other drill bits, which can be tiring for the user.

3. May Not Be Suitable for All Materials: While the Pro-Lok SB11 is effective for drilling through concrete, masonry, and tile, it may not be suitable for other materials such as metal or wood.

In conclusion, the Pro-Lok SB11 hardplate drill bit in 5/16 size is a durable and versatile tool that can save you time and effort when drilling through tough materials. However, it may require additional accessories and more force than other drill bits, and may not be suitable for all materials.

Based on the pros and cons, I would recommend the Pro-Lok SB11 to individuals and professionals who frequently drill through concrete, masonry, and tile. However, if you frequently work with other materials, or prefer a drill bit that requires less force, you may want to consider other options.

part # sb11 price

• $34.75

specifications drillnubbin:

• brand: Pro-lok
• type: Drill Bit
• color: Silver
• item diameter: 5/16 In
• item length: 5in
• application: Drilling
• suitable for: Drill
• california prop 65 warning: Warning
• manufacturer part number: SB11

offer drillnubbin:

• options: Ship-to-home
• started: November 23, 2025
• best offers: True
• sold: 0
• quantity: 2
• availability: In Stock

payments drillnubbin:

• other
• wallet: Apple-pay
• credit card: Mastercard

seller drillnubbin:

• rating: 98.6%
• # reviews: 221

returns drillnubbin:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

shipping drillnubbin:

• type: Calculated
• class: Standard
• cost: $11.55
• transit: 5-9 Days
• carrier: USPS
• service: USPS Ground Advantage

general drillnubbin:

• Tools Workshop Equipment > Power Tool Air Tool Accessories > Drill Bits
• condition: New

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