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Bosch HSS-G High-Speed Steel Helical 3-Flute Drill Bit Set, Cylindrical Shank 6.6mm, 101mm Overall Length, 135° 2608585499

Category Drill Bits Brand Bosch Condition New

Specifications

Country of Origin China
Brand Bosch
Material HSS-G
Overall Length 101mm
Shank Type Cylindrical
Shank Size 6.6mm
Number of Pieces 10
Flute Type Helical
Standards/Approvals DIN 1412C, DIN 338
Number of Flutes 3
Cutting Direction Right
Drill Point Angle 135°
Drilling Length 63mm
RS PRO HSS, 101mm Overall 6.6 mm 10Brand RS PRO
HSS DRILL 6.6MMBrand Dormer
Bosch HSS Twist Drill Bit, 6.6mm Diameter, 101 mm OverallBrand Bosch

Key Features

  • High-speed steel HSS-G material for excellent heat resistance and durability.
  • Three helical flutes ensure rapid swarf removal and clean drilling.
  • 135-degree split-point design enables precise centring without pilot drilling.
  • Right-hand cutting direction suitable for hand and machine use.
  • Complies with DIN 1412C and DIN 338 standards for quality assurance.
  • Drilling length of 63mm optimized for through holes and anchor points.
  • Ideal for steel, cast iron, sintered iron, non-ferrous metals, and hard plastics.
  • Enables 40% faster drilling rates and 50% lower feed pressure compared to standard bits.

Product Description

Bosch 2608585499 HSS-G drill bit set contains 10 high-performance helical drill bits made from hardened high-speed steel (HSS-G) featuring a 6.6mm cylindrical shank and 101mm overall length. These bits are precision ground and tested to meet DIN 338 and DIN 1412C standards, ensuring excellent quality and durability for drilling professional-grade holes.

The 135-degree self-centring split-point tip delivers outstanding positional accuracy without wandering, eliminating the need for pre-punching or pilot drilling up to 10mm diameter. The right-hand cutting direction and three-flute helical design provide rapid swarf removal and reduce feed pressure by up to 50%, resulting in faster, cleaner drilling.

These drill bits are ideal for a wide range of materials including alloyed and non-alloyed steel up to a tensile strength of 900N/mm², cast iron, malleable iron, sintered iron, non-ferrous metals, and hard plastics. They are suitable for both hand and machine drilling applications in construction, engineering, manufacturing, and maintenance industries.

The set includes 10 bits, making it perfect for jobbers requiring consistent length for standard drilling tasks. This set combines durability, precision, and speed to boost efficiency and reduce downtime in industrial and workshop environments.

High-speed steel HSS-G material for enhanced heat resistance. Three helical flutes for efficient chip clearance. 135° split-point tip for accurate, clean holes. Right-hand helical cutting suitable for various applications.

Conforms to DIN 1412C and DIN 338 standards. Overall length: 101mm; Drilling length: 63mm. Cylindrical shank diameter: 6.6mm for secure chuck grip. Set of 10 pieces for consistent operation.

Use Bosch drill bits for reliable, fast drilling in metal fabrication, engineering workshops, automotive sectors, and maintenance tasks. Shop a comprehensive range of Drill Bits and power tool accessories in the Industrial Tools & Equipment category at EnvMart.

Bosch HSS-G High-Speed Steel Helical 3-Flute Drill Bit Set, Cylindrical Shank 6.6mm, 101mm Overall Length, 135° 2608585499
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Frequently Asked Questions

The overall length of the Bosch HSS-G drill bits is 101mm.

These drill bits are suitable for drilling steel, cast iron, sintered iron, non-ferrous metals, and hard plastics.

The drilling length of the Bosch HSS-G drill bits is 63mm, optimized for through holes and anchor points.

The set includes 10 high-performance helical drill bits.

The shank size of these drill bits is 6.6mm, featuring a cylindrical shank for secure chuck grip.

These drill bits have a right-hand cutting direction, making them suitable for both hand and machine use.

The drill point angle of these bits is 135 degrees, which allows for precise centring without the need for pilot drilling.

The Bosch HSS-G drill bits comply with DIN 1412C and DIN 338 standards for quality assurance.

These drill bits feature a three-flute helical design that ensures rapid swarf removal and efficient chip clearance.

The helical design of these drill bits provides 40% faster drilling rates and reduces feed pressure by up to 50% compared to standard bits.

The Bosch HSS-G drill bits are made from high-speed steel (HSS-G), which offers excellent heat resistance and durability.

These drill bits are ideal for applications in construction, engineering, manufacturing, and maintenance industries.

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