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RS PRO High Speed Steel (HSS) 315mm Overall Length 5mm Diameter Metric Extra Length Twist Drill Bit 522-6718

Category Drill Bit Brand RS PRO Condition New

Specifications

Country of Origin China
Brand RS PRO
Material HSS
Model 522-6718
Overall Length 315mm
Base Material High Speed Steel
Shank Type Plain
Shank Size 5mm
Drill Bit Size 5mm
Flute Type Helical
Standards/Approvals ISO, BS 328, RN, DIN 340
Number of Flutes 2
Cutting Direction Right
Drill Point Angle 118°

Key Features

  • Constructed of durable High Speed Steel for exceptional heat resistance.
  • Measures 315mm overall length with 5mm drill bit diameter.
  • Features 2 helical flutes for effective chip removal during drilling.
  • Plain cylindrical shank designed for secure chuck fitting.
  • Right hand cutting with 118° drill point angle ensures precise cutting.
  • Complies with ISO, BS 328, RN, DIN 340 standards for industrial use.
  • Suitable for materials including wood, plastics, mild and alloy steels, cast iron, and sintered materials.
  • Vapour-plated finish enhances durability and cutting performance.

Product Description

RS PRO 522-6718 is a high-speed steel (HSS) metric extra length twist drill bit measuring 315mm overall with a 5mm diameter designed for precision drilling applications. Manufactured from premium HSS, this drill bit ensures excellent heat resistance and durability when drilling various metals and alloys, including special and hardened steels.

The drill bit features a right-hand cutting direction with two rolled spiral flutes and a cylindrical plain shank which facilitates a secure connection to standard drill chucks. The 118° point angle enhances cutting accuracy and reduces wear during use. The vapour-plated finish improves the lifespan and operational efficiency of the tool.

This RS PRO drill bit conforms to international standards such as ISO, BS 328, RN, and DIN 340, attesting to its quality and industrial applicability. The design supports drilling through a broad selection of materials including wood, plastics/composites, mild and cast steel (both alloy and non-alloy), grey cast iron, tempered castings, sintered materials, graphite, and nodular iron.

Ideal for use in mechanical workshops, manufacturing, metalworking, construction, and various industrial sectors where precision and quality are critical, this drill bit delivers reliable performance and accuracy. Its long length capability is suitable for drilling deeper holes up to 10 times the diameter before flute clearing is necessary to avoid fouling.

Constructed of durable High Speed Steel for exceptional heat resistance. Measures 315mm overall length with 5mm drill bit diameter. Features 2 helical flutes for effective chip removal during drilling. Plain cylindrical shank designed for secure chuck fitting.

Right hand cutting with 118° drill point angle ensures precise cutting. Complies with ISO, BS 328, RN, DIN 340 standards for industrial use. Suitable for materials including wood, plastics, mild and alloy steels, cast iron, and sintered materials.

Vapour-plated finish enhances durability and cutting performance.

Set your workshop up with this reliable metric extra length twist drill bit from RS PRO, trusted by engineers worldwide for quality and value. Browse our comprehensive category of Drill Bits and power tool accessories at EnvMart for more professional solutions.

RS PRO High Speed Steel (HSS) 315mm Overall Length 5mm Diameter Metric Extra Length Twist Drill Bit 522-6718
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Frequently Asked Questions

This drill bit has an overall length of 315mm and a diameter of 5mm.

It is suitable for drilling through wood, plastics, mild and alloy steels, cast iron, and sintered materials.

The cutting direction is right-hand, and it features a 118° drill point angle for enhanced cutting accuracy.

This drill bit features 2 helical flutes designed for effective chip removal during drilling.

It has a plain cylindrical shank designed for secure fitting in standard drill chucks.

It complies with ISO, BS 328, RN, and DIN 340 standards for industrial use.

This drill bit is constructed from high-speed steel (HSS), providing exceptional heat resistance.

The vapour-plated finish enhances the durability and cutting performance of the drill bit.

This model can drill deeper holes up to 10 times its diameter before flute clearing is necessary.

It is ideal for use in mechanical workshops, manufacturing, metalworking, construction, and various industrial sectors.

This drill bit has 2 helical flutes to aid in effective chip removal during the drilling process.

The base material of this drill bit is high-speed steel (HSS).

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