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Dormer High Speed Steel 220mm Overall Length 1 in Drill Bit Cylindrical Shank Bright Finish A1109/16

Category Drill Bits & Parts Brand Dormer Condition New

Specifications

Country of Origin India
Brand Dormer
Material High Speed Steel
Model A1109/16
Finish Bright
Overall Length 220mm
Shank Type Cylindrical
Shank Size 14.3mm
Drill Bit Size 1in
Flute Type Helical
Standards/Approvals BS 328, ISO 494, DIN 340 RN
Number of Flutes 4
Drill Point Angle 118°
Drilling Length 144mm

Key Features

  • Constructed from high speed steel for durability and cutting performance.
  • Features a cylindrical shank with bright finish for secure grip and corrosion resistance.
  • Includes 4 helical flutes to improve chip removal and drilling efficiency.
  • Drill point angle of 118 degrees suitable for steel and cast iron materials.
  • Compliant with BS 328, ISO 494, and DIN 340 RN standards ensuring quality and precision.
  • Drilling length of 144mm enables extended drilling capability.
  • Recommended for use with steel and cast iron applications.

Product Description

Dormer A1109/16 High Speed Steel Drill Bit offers an overall length of 220mm with a 1 inch drill bit size, designed for precision drilling in industrial and mechanical applications. Manufactured with high speed steel, this drill bit delivers robust cutting capabilities and wear resistance, making it suitable for use on steel and cast iron materials.

The drill bit features a cylindrical shank finished brightly to aid in corrosion resistance and provide a secure fit on compatible drill machines. Its 4 helical flutes efficiently remove chips to prevent fouling and extend tool life, while the drill point angle of 118° ensures optimal cutting geometry.

This product conforms to BS 328, ISO 494, and DIN 340 RN standards, reflecting its compliance with international quality and dimensional guidelines. The drilling length of 144mm allows for deep drilling operations in workshop, construction, and manufacturing environments.

Ideal for industrial tooling, mechanical workshops, and fluid power tool applications, this Dormer drill bit excels in performance and durability for professional use. Constructed from high speed steel for durable and efficient drilling.

Bright finish cylindrical shank offers reliable grip and corrosion resistance. Four helical flutes promote better chip removal and smoother operation. 118° drill point angle optimized for steel and cast iron. Fully compliant with BS 328, ISO 494, and DIN 340 RN standards.

220mm overall length supports extended reach drilling tasks. Suitable for precision machining and heavy-duty drilling. Explore EnvMart's extensive selection of power tool accessories including high-quality drill bits designed for diverse industrial and manufacturing needs.

Explore more products in our Drill Bits & Parts category.

Dormer High Speed Steel 220mm Overall Length 1 in Drill Bit Cylindrical Shank Bright Finish A1109/16
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Frequently Asked Questions

The overall length of this drill bit is 220mm.

It is constructed from high speed steel, which provides durability and cutting performance.

The drill bit size of the A1109/16 is 1 inch.

This drill bit features a cylindrical shank.

The drill point angle is 118 degrees, which is suitable for drilling into steel and cast iron materials.

The A1109/16 drill bit includes 4 helical flutes to improve chip removal and drilling efficiency.

The drilling length of the A1109/16 is 144mm, allowing for extended drilling capability.

This drill bit is compliant with BS 328, ISO 494, and DIN 340 RN standards, ensuring quality and precision.

It features a bright finish that aids in corrosion resistance and provides a secure grip.

It is recommended for use in industrial applications, particularly for drilling into steel and cast iron materials.

The shank size of the A1109/16 is 14.3mm.

This drill bit is manufactured in India.

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