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Dormer High Speed Steel (HSS) Extra Length Drill Bit, 8mm Diameter, 315mm Overall Length, Steam Tempered Finish A1258.0X315

Category Drill Bit Brand Dormer Condition New

Specifications

Country of Origin France
Brand Dormer
Material HSS
Model A1258.0X315
Finish Steam Tempered (Steam Oxide)
Overall Length 315mm
Shank Type Cylindrical
Shank Size 8mm
Drill Bit Size 8mm
Flute Type Helical
Standards/Approvals BS 328
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RS Stock No. 728-7289Brand: DormerManufacturers Part No.: A1258.0X315
Number of Flutes 10
Cutting Direction Right
Drill Point Angle 118°
Drilling Length 250mm

Key Features

  • Made from high quality HSS material ensuring durability and cutting efficiency.
  • Features 10 helical flutes for smooth chip removal during drilling.
  • Steam tempered finish enhances wear resistance for longer tool life.
  • Suitable for right hand cutting drilling with a point angle of 118 degrees.
  • Ideal for deep hole drilling with 250 mm drilling length and extra length reach.
  • Compliant with BS 328 standards providing reliability and quality assurance.
  • Designed for use with steel and cast iron in machining operations.
  • Manufactured in France, ensuring high manufacturing standards.

Product Description

Dormer A1258.0X315 High Speed Steel (HSS) Extra Length Drill Bit with 8mm diameter and 315mm overall length offers precision and durability in drilling applications.

This drill bit is crafted from premium HSS material known for its excellent hardness and heat resistance, making it suitable for heavy-duty industrial use. Featuring 10 helical flutes, it efficiently evacuates chips, reducing clogging during deep drilling operations.

The steam tempered (steam oxide) finish improves wear resistance, extending tool life under demanding machining conditions. Designed with a cylindrical shank of 8mm size, it ensures secure chuck grip and stability during use.

Its right-hand cutting direction and 118° drill point angle provide optimal cutting performance. The drilling length is 250mm, enabling deep hole creation, which is beneficial in applications requiring extra reach beyond standard drill bit lengths.

Manufactured according to BS 328 standards and produced in France, this drill bit guarantees compliance with quality norms and industrial specifications.

This Dormer Drill Bit is particularly recommended for use in industrial and mechanical machining environments for drilling in steel and cast iron materials. It excels in scenarios requiring long reach and deep hole drilling.

Made from high quality HSS material ensuring durability and cutting efficiency. Features 10 helical flutes for smooth chip removal during drilling. Steam tempered finish enhances wear resistance for longer tool life. Suitable for right hand cutting drilling with a point angle of 118 degrees.

Ideal for deep hole drilling with 250 mm drilling length and extra length reach. Compliant with BS 328 standards providing reliability and quality assurance. Designed for use with steel and cast iron in machining operations.

Manufactured in France, ensuring high manufacturing standards. Explore more professional drilling bits and related power tool accessories in the Dormer range at EnvMart, your industrial tools partner.

Dormer High Speed Steel (HSS) Extra Length Drill Bit, 8mm Diameter, 315mm Overall Length, Steam Tempered Finish A1258.0X315
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Frequently Asked Questions

The overall length of this drill bit is 315mm.

This drill bit has a diameter of 8mm.

It is made from high-speed steel (HSS), known for its hardness and heat resistance.

The drilling length of this model is 250mm, making it suitable for deep hole drilling.

This drill bit features 10 helical flutes for efficient chip removal during drilling operations.

The cutting direction of this drill bit is right-handed.

The drill point angle is 118 degrees, which aids in optimal cutting performance.

It complies with BS 328 standards, ensuring reliability and quality assurance.

It has a cylindrical shank of 8mm size, ensuring a secure grip in the chuck.

This drill bit is manufactured in France, ensuring high manufacturing standards.

The drill bit has a steam tempered (steam oxide) finish that enhances wear resistance.

It is designed for use with steel and cast iron in machining operations.

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