INGCO 19PCS SET TWIST DRILL BIT HSS

What This Product Is and How It Works

This product is a complete set of high-speed steel twist drill bits designed to drill clean, round holes in solid materials. The spiral flute geometry removes material efficiently while stabilising the cutting edge during rotation. HSS material allows the bit to retain hardness at higher drilling temperatures.

The 19-piece configuration provides a practical range of commonly used drill diameters, reducing downtime caused by missing sizes. The bits are designed for use with standard electric and cordless drills as well as bench-mounted drill presses.

Material Quality, Durability and Environmental Performance

The drill bits are manufactured from high-speed steel, offering good resistance to heat buildup and edge wear during drilling. When used correctly, HSS bits deliver consistent performance across multiple materials.

In Kenyan environments where dust, humidity, and heat are common, proper cleaning and dry storage are important to maintain cutting efficiency and reduce surface corrosion. Performance longevity depends on correct speed selection and avoiding overheating.

Installation, Handling and Compatibility

The drill bits fit standard keyed and keyless drill chucks used in common power tools. Correct installation and controlled drilling speeds are essential for safety and accuracy.

Handling and use considerations include:

• Secure the bit firmly in the chuck before starting

• Match drilling speed to material and bit diameter

• Apply cutting oil when drilling metal to reduce heat

• Avoid excessive pressure that may cause bit breakage

• Use appropriate personal protective equipment

The set is compatible with most handheld drills and drill presses used in construction sites and workshops across Kenya.

Typical Applications in Kenya

This drill bit set is widely used in construction, fabrication, maintenance, and domestic improvement projects in Kenya. It supports both light-duty and moderate professional applications.

Common uses include:

• Drilling steel sections for gates, grills, and frames

• Electrical and plumbing installation work

• Woodworking and furniture assembly

• Plastic and PVC drilling for fittings and enclosures

• General workshop repairs and site installations

Complementary tools and accessories can be found through the Shop and related hardware categories.

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4. TECHNICAL SPECIFICATIONS TABLE

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5. PRODUCT ATTRIBUTES (WooCommerce Ready)

• Material: High-Speed Steel (HSS)

• Size / Dimensions: Assorted drill bit sizes (19 pieces)

• Color: Metallic steel

• Finish: Standard HSS finish

• Application: Drilling metal, wood, and plastic

• Brand: INGCO

• Unit of Sale: One set (19 pieces)

• Country of Origin: Confirm on request

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6. PRODUCT CATEGORIES

Hardware Tools → Drill Bits
Drill Bits Category

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7. INTERNAL NAVIGATION LINKS

• Browse available tools and accessories in the Shop

• View similar drilling products in the Drill Bits Category

• Learn more about our supply standards on the About Us page

• Request product clarification via Contact Us

• Visit the Ngong Hills Merchants Home

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8. RELATED PRODUCTS

Related Products:

INGCO Masonry Drill Bit Sets
INGCO Wood Drill Bit Sets
INGCO Cordless Drilling Tools
INGCO Tool Storage Solutions