Premium 18-Piece Drill and Tap Set for #0-1/4 Capacity

Jefe Hex LLC, an American cutting tool company, has professionals dedicated to cutting tool design and production. As a global industrial technology leader, the company has strived to deliver productivity to customers through material science, tool design, and wear-resistant solutions. Jefe Hex is committed to providing advanced solutions for both industrial and DIY customers.

The company offers a range of drill bits and taps, each designed to meet specific needs. The square chuck of the wrench centers drives the tap without spinning, ensuring a secure method of drilling the proper hole size before tapping. The straight flute collects chips in the flute, making it convenient to cut both through and blind holes. The strong cutting teeth reduce tooth collapsing and offer longer cutting life.

The product line includes various drill bit sets, such as 13 Pcs HSS Three-Flat Drill Bit Set, 9 Pcs Hex Shank Drill Bit Set, 13 Pcs Hex Shank Drill Bit Set, 5 Pcs Hex Shank Drill Bit Set, and 115 Pcs Cobalt Drill Bit Set. Additionally, there is a 13 Pcs Bi-Metal Hole Saw Set available.

The drill bits and taps are designed for working with a wide range of materials, including steel, copper, aluminum, zinc alloy, cast iron, wood, and plastics. The Drill, Tap and Ratchet Tap Wrench Set includes 9 drill bits and 9 hand taps, as well as a ratchet tap wrench, providing a comprehensive solution for industrial production, maintenance, or portable drilling jobs.

The taps in the set can be driven by both hand and machine, and the T-handle silver wrench allows three settings: forward, reverse, and lock positions, which can be set efficiently with your hand. The fully ground cutting teeth, big rake angle, and wide straight flute taps offer more accurate threads on both through holes and blind holes, keeping the tap cutting teeth sharper and allowing chips to collect in the flutes to cut deeper holes.

The heat-treated black oxide HSS drill and tap provide superior durability, high hardness, and speed. The black and gold surface finish resists corrosion and lubricates the bits for longer cutting life. The 135-degree split point and twist design prevent drill bits from walking and allow them to penetrate hard materials without a pilot hole.

Overall, Jefe Hex LLC's cutting tools and accessories offer a comprehensive solution for a wide range of industrial and DIY applications, with a focus on productivity, durability, and user-friendly features.

product information: