Drill bit STANLEY STA50045 — 4.5 mm diameter, 80 mm length, 1 pc

STANLEY STA50045 drill bit with a 4.5 mm cutting diameter and 80 mm overall length is a single-piece metal bit intended for general-purpose drilling. It is designed to produce precise holes for fastening, assembly and repair tasks when used with compatible electric or cordless drills. The bit's dimensions make it suitable for repetitive drilling operations where a consistent hole diameter is required.

Advantages

The solid metal construction provides durability and dimensional stability during use, while the 4.5 mm cutting diameter ensures consistent hole size. Its 80 mm overall length gives enough reach for standard drill depths without sacrificing control. Supplied as a single piece, the bit is ready to install in drill chucks and maintain alignment under normal working conditions.

Suitable for

• Drilling metal components for fastening and assembly
• Repair and maintenance work requiring small, precise holes
• Construction and workshop tasks where a 4.5 mm hole is specified
• Hobby and DIY projects involving metal parts

Key specifications

• Cutting diameter: 4.5 mm
• Overall length: 80 mm
• Material: metal drill bit
• Colour: black
• Quantity: 1 piece

How to use

Fit the drill bit securely into the drill chuck and tighten according to the drill manufacturer's instructions. Select an appropriate drill speed and, if drilling metal, use cutting lubricant to reduce friction and extend the bit life. Align the drill perpendicular to the work surface, apply steady pressure and allow the bit to cut without forcing. Withdraw occasionally to clear chips and prevent overheating. After use, clean and store the bit in a dry place to avoid corrosion.

Usage recommendations

Use protective eyewear and gloves when drilling. For harder metals or prolonged drilling, use coolant and reduce speed to preserve cutting performance and prolong service life of the bit.