What This Product Is and How It Works

The Total HSS Drill Bit 3 mm is a precision twist drill bit made from high‑speed steel (HSS). HSS is a tool steel alloy formulated to retain hardness at elevated temperatures and resist wear during drilling operations. A twist drill bit uses spiral flutes to evacuate chips while its sharp cutting edges shear material to form holes in the workpiece.

This bit is designed for drilling small‑diameter holes where accuracy is required, such as pilot holes and clearance holes.

Material Quality, Durability and Environmental Performance

High‑speed steel provides toughness and heat resistance, allowing the bit to withstand frictional heat during drilling. HSS is widely used for general‑purpose drill bits because it balances hardness with durability, making it suitable for repeated use across a range of materials.

Under typical Kenyan workshop and construction site conditions — including dust and moderate humidity — this bit provides reliable performance when used with correct feed rates and appropriate drilling speeds for the chosen material.

Installation, Handling and Compatibility

Install the 3 mm drill bit in a standard electric, cordless, or bench drill with a compatible chuck capacity. Secure the bit fully in the chuck to prevent slippage, mark the drilling point, and apply steady feed pressure through the drilling cycle.

When drilling metals, centre‑punching the hole location and using light cutting fluid enhances accuracy and prolongs bit life. For wood or plastics, lower speeds and controlled feed help reduce tear‑out and produce cleaner holes. Always wear eye protection and appropriate PPE when operating power tools.

Typical Applications in Kenya

This drill bit is commonly used across general fabrication, maintenance, construction, and DIY tasks. Typical applications include drilling pilot holes for screws and fasteners, creating entry holes in metal panels, timber framing, plastic components, and light fabrication work.

It is frequently used by metalworkers, fundis, carpenters, electricians, maintenance technicians, and DIY users. For related drilling accessories and bit sets, customers can browse the full range in our Shop or explore the Power Tool Accessories Category.

4. TECHNICAL SPECIFICATIONS TABLE

5. PRODUCT ATTRIBUTES (WooCommerce Ready)

Material: High‑speed steel (HSS)
Size / Dimensions: 3 mm diameter
Color: Specification varies by supplier batch
Finish: Specification varies by supplier batch
Application: Precision drilling in metal, wood, plastics
Brand: Total
Unit of Sale: 1 bit (or pack per supplier batch)
Country of Origin: Confirm on request

6. PRODUCT CATEGORIES

Power Tool Accessories
Power Tool Accessories Category

7. INTERNAL NAVIGATION LINKS

Browse drilling tools and accessories in our Shop.
Learn about Ngong Hills Merchants on our About Us page.
Contact us for specification or stock enquiries via Contact Us.
Explore similar accessories in the Power Tool Accessories Category.

8. RELATED PRODUCTS

Related Products:

Total HSS Drill Bit 6 mm
Total Drill Bits 19‑Piece Set
UYUSTOOLS HSS Drill Bit 9 mm BCF09H
UYUSTOOLS 3‑Piece Masonry Drill Bit Set BCCS33