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Bosch High-Performance HSS-G Helical Drill Bit Set 3-Flute 3.3mm Shank Size, 65mm Overall Length, 135° Point 2608595057

Category Drill Bits Brand Bosch Condition New

Specifications

Country of Origin China
Brand Bosch
Material HSS-G
Overall Length 65mm
Shank Type Cylindrical
Shank Size 3.3mm
Number of Pieces 10
Flute Type Helical
Standards/Approvals DIN 338/1414, DIN 1412C
Number of Flutes 3
Cutting Direction Right
Drill Point Angle 135°
Drilling Length 36mm
Bosch HSS, 65mm Overall 10Brand Bosch

Key Features

  • Constructed from HSS-G with 3 helical flutes for superior cutting performance.
  • Each drill bit has a 65mm overall length and 36mm drilling length.
  • Features a 135° self-centering split-point drill tip for high accuracy.
  • Right-hand cutting direction suitable for both hand and machine use.
  • Shank size is 3.3mm with a cylindrical shank type for secure fitting.
  • Complies with DIN 338/1414 and DIN 1412C standards.
  • Ideal for drilling alloyed and non-alloyed steel, cast iron, non-ferrous metals, and hard plastics.
  • Designed to reduce feed pressure by up to 50% and increase drilling speed up to 40% compared to standard HSS bits.

Product Description

Bosch 2608595057 is a professional-grade HSS-G drill bit set featuring 10 pieces with a 65mm overall length and 36mm effective drilling length. Engineered from high-speed steel ground (HSS-G) material, this set ensures excellent heat resistance and durability for demanding industrial and workshop applications such as metal fabrication, mechanical engineering, and construction.

The drill bits feature 3 helical flutes with a right-hand cutting direction, allowing rapid swarf removal and efficient drilling in a wide range of materials including alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals, and hard plastics. The precision-ground 135° split-point tip enables self-centering for accurate hole placement without wander, eliminating the need for pre-punching or pilot holes up to 10mm.

Designed according to DIN 338/1414 and DIN 1412C standards, these Drill Bits deliver up to 40% faster drilling speeds and up to 50% lower feed pressure than standard HSS bits, thus improving productivity and extending tool life.

Constructed from durable HSS-G material for high heat resistance and longevity. 3-flute helical design optimizes chip removal and cutting efficiency. 135° self-centering split-point drill tip ensures precise drilling. Right-hand cutting direction suitable for hand and machine drills.

Shank size of 3.3mm with cylindrical shank for secure chuck grip. Complies with DIN industrial standards for quality assurance. Ideal for metal, plastic, and other hard material drilling in industrial environments. Set of 10 pieces provides flexibility for various drilling tasks.

This drill bit set is ideal for industrial, mechanical, construction, and manufacturing sectors requiring durable and precise metalworking tools. Its optimized design enhances drilling performance and reduces operator effort.

Discover more professional drill bit sets and power tool accessories in the Industrial Tools & Equipment category at EnvMart.

Bosch High-Performance HSS-G Helical Drill Bit Set 3-Flute 3.3mm Shank Size, 65mm Overall Length, 135° Point 2608595057
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Frequently Asked Questions

Each drill bit in the set has an overall length of 65mm.

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

The shank size is 3.3mm, and it features a cylindrical shank type for secure fitting.

This set includes a total of 10 drill bits.

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

The effective drilling length of each bit is 36mm.

The drill bits feature a 135° self-centering split-point drill tip for high accuracy.

These drill bits comply with DIN 338/1414 and DIN 1412C standards.

The drill bits are designed with a 3-flute helical type for optimized chip removal and cutting efficiency.

These drill bits are constructed from high-speed steel ground (HSS-G), which provides excellent heat resistance and durability.

They deliver up to 40% faster drilling speeds and reduce feed pressure by up to 50% compared to standard HSS bits.

These drill bits are suitable for industrial applications, including metal fabrication, mechanical engineering, and construction.

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