RS PRO Cobalt High Speed Steel Spiral Drill Bit 4.2mm Shank Size, 75mm Overall Length, 43mm Drilling Length, 10 216-628

RS PRO 216-628 Cobalt High Speed Steel drill bit set is engineered with precision to deliver excellent performance in industrial, workshop, and maintenance applications. Featuring 10 jobber drill bits with a 4.2mm shank size and an overall length of 75mm, these drill bits combine long life and high heat resistance courtesy of the 5% cobalt alloyed high-speed steel material.

The 4-flute spiral design facilitates efficient chip removal, while the plain shank and amber finish provide a secure grip and corrosion resistance. The drill point angle of 135° and compliance with DIN 338 standard ensures clean, accurate holes suited to various metals, plastics, and wood.

Perfectly suited for use with handheld or industrial drilling machines, these right-cutting-direction drill bits provide general workshop versatility, supporting tasks ranging from construction projects to precise mechanical drilling.

Made with 5% cobalt high speed steel for longevity and high temperature tolerance. Standard 4-flute spiral design enhances chip clearance during drilling operations. Plain shank with amber finish offers reliable grip and corrosion protection.

135° drill point angle optimizes drilling accuracy and efficiency. Conforms to DIN 338 jobber drill bit standards. Right-hand cutting ensures smooth material penetration. 43mm drilling length enables deep and precise hole making.

Set includes 10 individual drill bits for comprehensive usage. Applications span industrial, laboratory, manufacturing, HVAC, and construction sectors. Manufactured in China to meet international quality benchmarks.

Ideal for professionals and hobbyists requiring reliable, general-purpose drill bits with excellent heat resistance and precision. Explore the range of RS PRO drill bits on EnvMart for all your metal, wood, and plastic drilling needs.

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