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Dormer High Speed Steel Drill Bit 5 mm Shank Size 315 mm Overall Length A1255.0X315

Category Drill Bits Brand Dormer Condition New

Specifications

Country of Origin France
Brand Dormer
Material High Speed Steel
Model A1255.0X315
Finish Bright
Overall Length 315mm
Shank Type Cylindrical/Straight
Shank Size 5mm
Drill Bit Size 5mm
Standards/Approvals BS 328
Number of Flutes 10
Cutting Direction Right
Drill Point Angle 118°
Drilling Length 250mm

Key Features

  • Made from high speed steel for excellent wear resistance.
  • Overall length of 315 mm with a 5 mm straight cylindrical shank.
  • Features a bright finish and right-hand cutting direction.
  • Drill point angle of 118 degrees for effective cutting.
  • Drilling length of 250 mm, suitable for deep holes.
  • Complies with BS 328 standard for quality assurance.
  • Ideal for long reach and interrupted drilling in steel and cast iron.
  • Manufactured in France ensuring high manufacturing standards.

Product Description

Dormer A1255.0X315 Drill Bit is a premium high speed steel (HSS) extra length drill bit intended for precise machining applications. It has a total length of 315 mm and a shank size of 5 mm with a cylindrical/straight design that ensures secure fitting in drill chucks.

Featuring 10 flutes and a bright finish, this drill bit offers excellent performance in terms of wear resistance and durability. Its right-hand cutting direction with a 118° drill point angle gives efficient cutting action, making it suitable for general machining.

The drilling length measures 250 mm, enabling it to drill deep holes and reach difficult areas, which is excellent for long reach drilling tasks and interrupted drilling (pecking) techniques. This drill bit is capable of drilling holes up to 10 times its diameter in most materials such as steel and cast iron, adhering to BS 328/DIN 340 RN and ISO standards.

Manufactured in France, Dormer ensures the highest manufacturing quality in this HSS long and extra long series drill bit. The steam tempered finish enhances wear resistance for extended tool life.

Made from high speed steel for superior durability. Overall length of 315 mm allows for deep hole drilling. Shank size of 5 mm with a straight cylindrical design. Bright finish for improved cutting performance. Right-hand cutting direction and 118° point angle.

Complies with BS 328 standard for quality and uniformity. Ideal for use in industrial machining, manufacturing, and metalworking. Suitable for steel and cast iron materials. Enables hole depth up to 10 times drill diameter before clearing the flute.

This Dormer HSS drill bit is suitable for a variety of industrial, manufacturing, mechanical, and metal fabricating applications, where precision and durability are key. It is an essential tool for shops requiring long reach and extra length drilling during production or maintenance.

Explore extensive ranges of industrial Drill Bits from trusted brands at EnvMart for all your precision drilling needs.

Dormer High Speed Steel Drill Bit 5 mm Shank Size 315 mm Overall Length A1255.0X315
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Frequently Asked Questions

The overall length of this drill bit is 315 mm.

It is made from high speed steel, which provides excellent wear resistance.

The shank size of this model is 5 mm with a cylindrical/straight design.

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

The drill point angle is 118 degrees, which facilitates effective cutting.

This drill bit features 10 flutes, enhancing its cutting performance.

It complies with BS 328 standards for quality assurance.

It has a right-hand cutting direction, suitable for general machining applications.

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

It is suitable for industrial machining, manufacturing, and metalworking, particularly in steel and cast iron.

It features a bright finish, which improves cutting performance.

This drill bit can drill holes up to 10 times its diameter before clearing the flute, which is effective for deep drilling tasks.

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