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Dormer High Speed Cobalt Drill Bit 8.5mm Shank Size, 165mm Overall Length A9408.5

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Dormer High Speed Cobalt Drill Bit 8.5mm Shank Size, 165mm Overall Length A9408.5

Name: Dormer High Speed Cobalt Drill Bit 8.5mm Shank Size, 165mm Overall Length A9408.5
Brand: Dormer
SKU: 213320
Price: 101.63 USD
Availability: InStock

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Category Drill Bit Brand Dormer Condition New

Specifications

Country of Origin	India
Brand	Dormer
Material	High Speed Cobalt
Model	A9408.5
Finish	Bright (Uncoated)
Overall Length	165mm
Shank Type	Cylindrical
Shank Size	8.5mm
Drill Bit Size	8.5mm
Flute Type	Spiral
Standards/Approvals	DINSI
Number of Flutes	10
Cutting Direction	Right
Drill Point Angle	130°
Drilling Length	109mm

Key Features

Constructed from high speed cobalt material for enhanced durability.
Features 10 spiral flutes for rapid chip evacuation.
Bright (uncoated) finish provides corrosion resistance.
Cylindrical straight shank design for stable mounting.
130° drill point angle ensures excellent centring and reduced thrust.
Drilling length of 109mm for deep hole machining up to 10 times diameter.
Complies with DIN340 standards for quality assurance.
Right-hand cutting direction optimized for common machining tasks.

Product Description

Dormer A9408.5 high speed cobalt drill bit offers exceptional performance for mechanical and fluid power drilling applications. It features a 165mm overall length and an 8.5mm cylindrical shank size, designed for use with standard drills requiring precision and durability.

Manufactured from high speed cobalt, the drill bit provides resistance to wear and heat, ensuring a longer tool life during heavy-duty drilling tasks. The tool incorporates 10 spiral flutes with a parabolic flute design to enable rapid chip evacuation, which enhances drilling efficiency and allows drilling depths up to 10 times the diameter without pecking.

The bright (uncoated) finish protects against corrosion while maintaining sharp cutting edges. The drill point angle of 130° delivers excellent centring capability and reduces thrust requirements for smoother operation. The thicker web design provides increased structural strength, significantly lowering the risk of drill breakage.

This drill bit adheres to DIN340 standards, ensuring consistent quality and reliability. It is suitable for deep hole machining in a wide variety of materials, making it ideal for industrial, mechanical, manufacturing, and construction applications.

High speed cobalt material ensures tool durability and heat resistance. Ten spiral flutes promote effective chip removal for deep drilling. Bright (uncoated) finish offers corrosion resistance. Cylindrical straight shank provides secure tool holding.

130° drill point angle enhances centring and reduces thrust force. Drilling length of 109mm supports deep hole machining. DIN340 standard compliance guarantees quality and performance. Thicker web improves structural strength and reduces breakage.

Right-hand cutting design suitable for standard machining operations. Perfect for industrial, laboratory, HVAC, and manufacturing sectors. Explore the Dormer range of high-performance Drill Bits on EnvMart for precision engineering solutions.