16.5 x 152mm HSS-M Blacksmith Drill Bit – M2 Steel (BSD165)

Drill larger holes with accuracy

Designed to drill larger-diameter holes with accuracy and consistency in plastic, steel, aluminium, non-ferrous metals, and cast Iron.

The TIMCO 16.5mm HSS-M blacksmith drill bit is manufactured from high-grade M2 high-speed steel (HSS) and featuring a 118° split-point tip. This gives strength and helps reduce drifting when starting a hole, improves positioning, and drilling accuracy.

Ideal for engineering workshops, metal fabrication, maintenance, general trade applications, and is ideal when a larger-diameter hole is required.

Supplied individually in a protective tube, it is a useful addition to any professional drilling and engineering toolkit.

Blacksmith Drill Bit Key Features & Benefits

• 16.5mm drilling diameter: Designed for producing larger-diameter holes in suitable materials.
  
• M2-grade HSS construction: High-speed steel provides durability, performance. And life span.
  
• 118° split-point tip: Helps prevent the drill bit from wandering when starting a hole.
  
• Black oxide coating: Provides a protective surface finish.
  
• 12.5mm shank: Suitable for compatible 1/2-inch drill chucks.
  
• Individual protective tube: Supplied in a plastic tube for protection and easy storage.

Blacksmith Drill Bit Technical Specifications

• Drill diameter: 16.5mm
  
• Shank diameter: 12.5mm
  
• Overall length: 152mm
  
• Working length: 75mm
  
• Material: M2 Grade High-Speed Steel
  
• Finish: Black Oxide
  
• Drill point: 118° Split Point
  
• Flute type: Milled
  
• Chuck compatibility: Compatible 1/2-inch chuck
  
• Pack quantity: 1
  
• Packaging: Protective tube

Part of a larger range of HSS drill bits from Fusion Fixings.

Blacksmith Drill Bit Frequently Asked Questions

What is a blacksmith drill bit used for?

A blacksmith drill bit is designed for drilling larger-diameter holes, particularly in sheet metal and other non-alloy materials. Its reduced-diameter shank allows larger cutting diameters to be used in compatible drill chucks.

What materials can the TIMCO HSS-M drill bit cut?

The drill bit is suitable for drilling non-alloy materials, including steel, sheet metal, aluminium, cast iron and other non-ferrous metals.

What does M2 HSS mean?

M2 HSS stands for M2-grade high-speed steel. It’s used for manufacturing drill bits due to its hardness, wear resistance, and ability to retain cutting performance at high temperatures.

What is the advantage of a 118° split-point drill bit?

A 118° split-point design helps to reduce the drill bit from wandering across the workpiece and helps with accurate hole positioning.

Will this blacksmith drill bit fit a standard drill?

This drill bit has a 12.5mm shank, which allows it to be used in a compatible 1/2-inch drill chuck. 

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