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Dormer High Speed Cobalt Drill Bit, 12 mm Size, 102 mm Overall Length, 130° Point Angle, Helical Flute A92012.0

Category Drill Bits & Parts Brand Dormer Condition New

Specifications

Country of Origin India
Brand Dormer
Material High Speed Cobalt
Model A92012.0
Finish Bright (Uncoated)
Overall Length 102mm
Shank Type Cylindrical/Straight
Shank Size 12mm
Drill Bit Size 12mm
Flute Type Helical
Standards/Approvals DINSI
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RS Stock No. 695-6704Brand: DormerManufacturers Part No.: A92012.0
Number of Flutes 3
Cutting Direction Right
Drill Point Angle 130°
Drilling Length 51mm

Key Features

  • Constructed from high speed cobalt for enhanced durability.
  • Features a helical flute design with 3 flutes for efficient chip evacuation.
  • Has a 130° special point angle for excellent centring and reduced thrust.
  • Equipped with a cylindrical/straight bright (uncoated) shank of 12 mm diameter.
  • Complies with DIN SI standards ensuring quality and performance.
  • Drilling length is 51 mm suited for deep hole drilling up to 3 times the diameter.
  • Right cutting direction improves machining accuracy.
  • Thicker web design provides increased strength and lowers drill breakage risk.

Product Description

Dormer A92012.0 high speed cobalt drill bit is engineered for precision drilling with a size of 12 mm and overall length of 102 mm. This drill bit features a 130° point angle and helical flute design, making it suitable for machining deep holes in a wide range of materials with high structural strength and durability.

The drill bit is constructed of high speed cobalt material which enhances wear resistance and cutting performance in demanding industrial, manufacturing, and metalworking applications. Its parabolic flute design enables rapid chip evacuation, thus allowing drilling depths without the need for repeated pecking.

The bright, uncoated cylindrical/shank of 12 mm diameter provides a secure grip and compatibility with most standard drilling machines. The cutting direction is right-hand, optimized for efficient wood and metal drilling tasks.

Designed to meet DIN1897 standards, this drill bit is a reliable choice for workshops, laboratories, and industrial settings requiring consistent hole quality and tool longevity. It is ideal for tasks requiring high accuracy centring capability and reduced thrust requirements, making it suitable for precision-driven applications across mechanical, fluid power, and industrial tool sectors.

Constructed from high speed cobalt for enhanced durability. Helical flute design with 3 flutes for efficient chip evacuation. 130° special point angle for excellent centring capability. Cylindrical/bright (uncoated) shank ensures secure fitting.

Drilling length of 51 mm with overall length 102 mm. Right cutting direction optimized for metal and wood. Thicker web design for stronger structural integrity. Manufactured in compliance with DIN1897 standards.

This Dormer drill bit is suited for professional industrial, mechanical, construction, metalworking, and laboratory drilling applications. It supports high precision deep hole drilling and is part of Dormer’s high-performance jobber length drill series.

Explore more high quality drilling tools and accessories in EnvMart’s Power Tools catalog for expert-level quality and reliable performance.

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Dormer High Speed Cobalt Drill Bit, 12 mm Size, 102 mm Overall Length, 130° Point Angle, Helical Flute A92012.0
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Frequently Asked Questions

This drill bit has a size of 12 mm.

The overall length of this drill bit is 102 mm.

It is constructed from high speed cobalt, enhancing its durability and wear resistance.

The drill bit features a 130° point angle, which aids in centering and reduces thrust during drilling.

This model has 3 helical flutes designed for efficient chip evacuation.

The drilling length is 51 mm, suitable for deep hole drilling applications.

It is equipped with a cylindrical/straight shank of 12 mm diameter, ensuring compatibility with standard drilling machines.

This drill bit complies with DIN SI standards, ensuring quality and performance in industrial applications.

The cutting direction is right-hand, optimized for efficient drilling in wood and metal.

It is suitable for precision drilling in mechanical, fluid power, and industrial tool sectors, particularly in workshops and laboratories.

The drill bit features a thicker web design for increased strength and a parabolic flute design for rapid chip evacuation, allowing deeper drilling without repeated pecking.

This drill bit is manufactured in India.

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