Jobber Drill Bit Fractional Black Oxide & Gold 135º Split Point

Overview

• The Fractional Black Oxide Gold Jobber Drill Bit by BoltCraft is engineered for professional-grade performance, offering a balance of hardness and toughness. The 135° split point tip starts drilling immediately with less force and eliminates “walking” or “skating,” providing clean, accurate holes. As part of our high speed drill bit line, it’s a top-rated option for those who need precise results without delay.

Applications & Advantages

• Suitable for use in a variety of materials, including ferrous and non-ferrous metals, wood, and plastic, making it versatile for construction, fabrication, and maintenance tasks. These 135 split point fractional drill bits are in stock and ready to be shipped quickly to fulfill your project requirements.
• The black oxide gold finish not only adds to the bit’s aesthetic appeal but also provides a thin protective layer that minimizes heat buildup, extending the drill bit’s life. The 135° split point design ensures a fast and efficient drilling action, reducing work time and increasing productivity.

Material & Specifications

• Made from high-speed steel (HSS) for a combination of strength, wear resistance, and heat tolerance, ensuring performance in demanding situations. This product is designed to meet the required specifications for both industrial and home users who demand reliability.
• The black oxide gold coating improves lubrication, allowing for smoother drilling with less effort and greater speed. Available in fractional sizes to meet the precise drilling requirements of various applications, ensuring the right fit for each task. If you’re submitting an order, please verify the fractional size and confirm the fields marked as required at checkout.

Reliability & Performance

• Designed for heavy-duty use, the drill bit maintains its sharpness and effectiveness over multiple uses, reducing the need for frequent replacements. 
• The split point tip and optimized flute design facilitate efficient chip removal, preventing clogging and ensuring clean, consistent drilling. It’s an ideal drill bit for professionals who need something dependable and cost-effective.

Testing & Compliance: 135 Split Point Fractional Drill Bits

• Rigorously tested for material hardness, sharpness, and durability to ensure they meet the high standards expected of professional-grade drill bits. Each drill bit is individually inspected before being shipped out to ensure quality.
• Complies with industry norms for dimensional accuracy and performance, ensuring compatibility with standard drilling equipment and accessories. If you’re submitting a rating or product review, we encourage honest feedback to help us better serve our customer base and improve every item we offer.