36mm Small Shank Drill Black Oxide Finish,1/2 Inch Parallel Shank Drill,High-Speed Steel Black Twists Drill

Description

Product Overview

The 36mm small shank drill by Urjumpea combines a high‑speed steel (HSS) core with a robust black oxide surface treatment, delivering a tool that resists wear, reduces heat buildup, and extends service life even under demanding industrial conditions. Measuring 150 mm in total length with a 12 mm cylindrical handle, the drill features a 57 mm handle length for comfortable grip and a 93 mm cutting length that provides deep penetration while maintaining stability. The 1/2 inch (12 mm) parallel shank conforms to standard drill chucks, ensuring universal compatibility across a wide range of corded and cordless power tools. Its 36 mm (1.4 in) drilling diameter is optimized for medium‑strength metals such as aluminum, mild steel, and certain alloys, making it a versatile choice for both production line machining and on‑site maintenance tasks. The precision‑engineered twisted flutes create a self‑ejecting chip path, reducing the need for frequent clearing and allowing smoother operation at high RPMs. The black oxide coating not only enhances corrosion resistance but also provides a subtle visual cue for wear monitoring, helping users replace the bit before performance degrades. Designed with a balance of rigidity and flexibility, this drill bit delivers consistent hole quality, minimal wobble, and reduced torque strain on the host tool, contributing to overall operational efficiency and lower total cost of ownership.

Usage

Engineers, technicians, and skilled tradespeople will find the 36mm small shank drill ideal for a broad spectrum of applications. In manufacturing environments, it excels at creating precise clearance holes for assembly fixtures, mounting brackets, and ventilation components where dimensional accuracy is critical. Maintenance crews benefit from its ability to quickly bore through worn fasteners, pipe fittings, and structural steel members during repair or retrofit projects. The drill’s 1/2 inch shank fits seamlessly into standard drill presses, magnetic base drills, and handheld rotary tools, allowing users to transition between stationary and portable setups without changing accessories. Its high‑speed steel composition tolerates speeds up to 2,500 RPM, making it suitable for both low‑speed heavy‑duty drilling and high‑speed fine‑detail work. The black oxide finish mitigates heat buildup, which is especially advantageous when drilling thin‑walled sections that are prone to deformation. For field operations, the lightweight design (approximately 0.5 kg) reduces operator fatigue, while the ergonomic handle provides a secure grip even when wearing gloves. Whether you are fabricating custom metal frames, performing routine equipment maintenance, or executing prototype development, this drill bit offers the reliability and performance needed to complete tasks efficiently and safely.

Why Choose Us

Choosing the Urjumpea 36mm small shank drill means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each drill bit undergoes a multi‑stage manufacturing process that includes precision forging, heat treatment, and a final black oxide coating applied in a controlled environment to guarantee uniform thickness and adhesion. This meticulous approach results in a tool that consistently meets or exceeds industry standards for hardness, toughness, and wear resistance. Urjumpea provides a comprehensive warranty that covers manufacturing defects, reinforcing confidence in the product’s durability. In addition, our dedicated technical support team is available to assist with selection, application advice, and troubleshooting, ensuring that you receive the right tool for your specific needs. We also prioritize sustainability by employing environmentally responsible coating processes and recyclable packaging, aligning with modern corporate responsibility goals. By partnering with Urjumpea, you gain access to a trusted brand recognized for delivering high‑performance cutting tools that enhance productivity, reduce downtime, and deliver measurable cost savings over the lifespan of the equipment.

Key Features

• High‑speed steel core ensures exceptional hardness and long‑lasting performance even under heavy use.
• Black oxide coating provides superior corrosion resistance and reduces heat buildup for smoother drilling.
• 1/2 inch parallel shank fits standard drill chucks, offering universal compatibility across tools.
• Sharp twisted flutes create efficient chip evacuation, minimizing clogging and improving hole accuracy.
• Dedicated customer support and warranty give peace of mind and reliable after‑sales service.

FAQ

What materials can this drill bit effectively penetrate?

The 36mm small shank drill is optimized for medium and low‑strength metals such as aluminum, mild steel, copper alloys, and certain plastics. It performs well on sheet metal, structural components, and non‑ferrous materials where a balance of speed and torque is required.

Can I use this drill bit in a cordless drill?

Yes. The 1/2 inch parallel shank is compatible with most cordless drill models that accept standard shank sizes. For best results, operate the drill at recommended speeds (up to 2,500 RPM) and use appropriate clutch settings to avoid over‑torque.

How does the black oxide coating affect the drill’s lifespan?

The black oxide coating acts as a protective barrier against moisture and oxidation, significantly reducing the risk of rust and surface wear. This extends the usable life of the bit, allowing more drilling cycles before replacement is necessary.

Is the drill bit suitable for high‑speed drilling applications?

Absolutely. The high‑speed steel core is designed to maintain structural integrity at elevated RPMs, making it suitable for both high‑speed precision drilling and lower‑speed heavy‑duty tasks. Proper cooling and lubrication further enhance performance in high‑speed scenarios.

What warranty does Urjumpea offer for this product?

Urjumpea provides a limited one‑year warranty covering any manufacturing defects. Should the drill bit fail under normal usage conditions within this period, we will replace it or issue a refund, ensuring you receive a reliable tool without additional cost.