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Dormer High-Speed Steel Drill Bit 4.2mm Diameter, 75mm Overall Length, 135° Point Angle, 10-Piece Set A1084.2

Category Drill Bits & Parts Brand Dormer Condition New

Specifications

Country of Origin India
Brand Dormer
Material HSS
Model A1084.2
Overall Length 75mm
Shank Type Cylindrical/Straight
Shank Size 4.2mm
Number of Pieces 10
Flute Type Helical
Standards/Approvals ISO 235, BS 328, DIN 338 RN
Number of Flutes 5
Cutting Direction Right
Drill Point Angle 135°
Drilling Length 43mm
Dormer HSS Jobber Drill Bit, 4.2mm Diameter, 75 mm OverallBrand Dormer
RS PRO HSS, 75mm Overall 4.2 mm 10Brand RS PRO

Key Features

  • Made from durable high-speed steel for extended lifespan.
  • 75mm overall length allows deep hole drilling with precision.
  • 135° drill point angle optimizes cutting efficiency and accuracy.
  • 5 helical flutes for efficient chip removal and smooth drilling.
  • Cylindrical/straight shank with 4.2mm diameter fits standard drill machines.
  • Right-hand cutting direction suited for metal drilling applications.
  • ISO 235, BS 328, and DIN 338 RN standards compliant for quality assurance.
  • Ideal for heavy-duty industrial drilling tasks on metal materials.

Product Description

Dormer A1084.2 drill bit set consists of 10 pieces of high-speed steel (HSS) drill bits with a 4.2mm diameter and 75mm overall length. These bits feature a 135° drill point angle designed for precise and efficient metal drilling in demanding industrial environments.

The helical flute design with 5 flutes promotes optimal chip clearance, while the cylindrical straight shank ensures compatibility with most standard drill machines. The right-hand cutting direction enhances cutting performance during metalwork operations.

This Dormer drill bit set complies with the ISO 235, BS 328, and DIN 338 RN standards, ensuring high-quality manufacturing and consistent performance. The durable HSS material extends tool life, providing long-term reliability for heavy-duty applications.

These precision drill bits are suitable for various industrial sectors requiring metal drilling accuracy, such as manufacturing, construction, and maintenance. Their dimensions and material make them ideal for deep hole drilling where precision is critical.

Made from durable high-speed steel for extended lifespan. 75mm overall length allows deep hole drilling with precision. 135° drill point angle optimizes cutting efficiency and accuracy. 5 helical flutes for efficient chip removal and smooth drilling.

Cylindrical/straight shank with 4.2mm diameter fits standard drill machines. Right-hand cutting direction suited for metal drilling applications. Compliant with ISO 235, BS 328, and DIN 338 RN standards for quality assurance.

Suitable for heavy-duty industrial drilling tasks on metal. Set contains 10 pieces for varied drilling needs. Compatible with most industrial and commercial drill machines. Explore EnvMart's extensive collection of industrial drill bits for reliable and accurate manufacturing solutions.

Explore more products in our Drill Bits & Parts category.

Dormer High-Speed Steel Drill Bit 4.2mm Diameter, 75mm Overall Length, 135° Point Angle, 10-Piece Set A1084.2
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Frequently Asked Questions

Each drill bit in this set has a diameter of 4.2mm and an overall length of 75mm, allowing for deep hole drilling.

The drill bits feature a 135° point angle, which is designed to optimize cutting efficiency and accuracy during metal drilling.

The Dormer A1084.2 set includes a total of 10 pieces of drill bits, providing a variety of options for different drilling needs.

These drill bits have a cylindrical or straight shank type, which ensures compatibility with most standard drill machines.

The drill bits are designed with 5 helical flutes, which promote efficient chip removal and smooth drilling operations.

The drill bits comply with ISO 235, BS 328, and DIN 338 RN standards, ensuring quality assurance in their manufacturing.

These drill bits have a right-hand cutting direction, which is suitable for metal drilling applications.

The drill bits are made from high-speed steel (HSS), which contributes to their extended lifespan and performance in industrial applications.

The effective drilling length of each bit is 43mm, which allows for deep hole drilling while maintaining precision.

These drill bits are suitable for heavy-duty industrial drilling tasks on metal materials, making them ideal for manufacturing, construction, and maintenance.

The drill bits are manufactured in India, ensuring compliance with the specified standards and quality.

The helical flute design enhances chip clearance, which improves drilling efficiency and helps maintain smooth operation during use.

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