Drillco HSS-series JL Drill Sets to Assist You in Heavy-duty Drilling Tasks. A well-accepted name in the drilling industry, Drillco designs and customizes advanced solutions to meet all the drilling requirements of mining, oil and gas, engineering, and other industries. Drillco offers a range of heavy-duty HSS-series Jobbers Length drill sets for accomplishing your CNC and hand-held drilling and similar hard drilling applications. The drill bits deliver their best performance when used on workpieces made of stainless steel and other tough metals, cast iron, plastic, and non-ferrous materials. These JL drill bits are made of high-speed steel, and thus they can withstand high temperatures and cut fast without compromising accuracy. They come with a black and bronze finish coating, and this clearance surface is well-treated to provide you with maximum lubricity while performing drilling actions. Moreover, these HSS Nitro drill bits undergo a nitride surface treatment that leaves an extra hard protective layer on them. The coating is remarkably sturdy but avoids brittleness, and it enhances the wear resistance of the bits. These HSS-series Jobbers Length drill bits offer a 135-degree split point for easy penetration into a whole lot of materials, and Drillco offers these bits in fractional, letter, and number types and in varying sizes to aid in versatile hole-making processes. The durable bits have an efficient self-centering point angle to reduce walking at the drill point, and it enables free cutting actions. Further, the drill bits come with a standard helical flute shape, a straight shank, and a right-hand cutting direction. You can avail the drill sets either in metal index cases or in PAL containers.

Benefits

• Drillco Jobbers Length drill bits made of high-speed steel can bear high-temperature drilling actions and offer faster cuts without compromising quality and accuracy.
• These drill bits come with a black and bronze finish coating, well-treated to offer maximized lubricity for performing drilling jobs.
• The nitride surface treatment, offering an extra hard protective layer, makes the bits sturdy and enhances their wear resistance.
• The 135° split point of these heavy-duty drill bits enables easy penetration into workpieces.

Applications

Holemaking

Features

• Drillco Jobbers Length drill bits are made of high-speed steel, and they come with a black and bronze finish coating
• These HSS Nitro drill bits undergo a nitride surface treatment to add an extra hard protective layer.
• With a 135° split point, these JL bits come in fractional, letter, and number types and varying sizes to enable versatile hole-making.
• They provide standard spiral-shaped flutes, a straight shank, and a right-hand cutting direction.

Size Type- Fractional

Size- 1/16" to 1/2" by 64ths