What This Product Is and How It Works
The UYUSTOOLS HSS Drill Bit 9 mm BCF09H is a precision‑ground twist drill bit made from high‑speed steel (HSS). When rotated in a drill at the appropriate speed and feed, the cutting lips shear material to form a hole. Spiral flutes evacuate chips from the hole, reducing friction and heat build‑up during drilling.
This drill bit is designed for use with electric, cordless, and bench drills, providing consistent performance across a range of materials.
Material Quality, Durability and Environmental Performance
High‑speed steel (HSS) provides a balance of toughness and heat resistance that supports reliable cutting performance. HSS retains hardness at the elevated temperatures generated during drilling, improving edge retention and reducing wear compared with standard carbon steel bits.
Under typical Kenyan workshop and construction site conditions—including moderate humidity and dust—the bit performs dependably when used with correct drill speed and technique.
Installation, Handling and Compatibility
This bit is fitted into a standard keyed or keyless chuck on compatible drills. Ensure the bit is secured fully in the chuck before operation. For drilling metal, centre‑punch the drilling point to prevent bit wander and use steady feed pressure. Adjust drill speed according to the material being drilled—lower speeds for metals, higher speeds for wood or plastics.
When drilling metals, the application of a light cutting fluid or oil helps manage heat and extend tool life. Always wear appropriate personal protective equipment, including eye protection, during drilling operations.
Typical Applications in Kenya
This 9 mm HSS drill bit is widely used in general fabrication, maintenance, and installation tasks. Typical applications include drilling pilot holes for fasteners, creating entry holes in metal frames, timber assemblies, and plastic components.
It is commonly used by metalworkers, carpenters, technicians, fundis, and DIY makers in residential, commercial, and light industrial projects. For complementary 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
| Specification |
Value |
| Product Type |
High‑speed steel drill bit |
| Model Number |
BCF09H |
| Diameter |
9 mm |
| Material |
High‑speed steel (HSS) |
| Shank Type |
Round or straight (confirm on request) |
| Flute Type |
Twist |
| Recommended Materials |
Metal, wood, plastic |
| Suitable Drill Types |
Electric, cordless, bench drills |
| Finish / Coating |
Specification varies by supplier batch |
| Packaging |
Individual card or blister |
| Country of Origin |
Confirm on request |
5. PRODUCT ATTRIBUTES (WooCommerce Ready)
Material: High‑speed steel
Size / Dimensions: 9 mm diameter
Color: Specification varies by supplier batch
Finish: Specification varies by supplier batch
Application: Drilling metal, wood, plastic
Brand: UYUSTOOLS
Unit of Sale: 1 drill bit
Country of Origin: Confirm on request
6. PRODUCT CATEGORIES
Power Tool Accessories
Power Tool Accessories Category
7. INTERNAL NAVIGATION LINKS
Browse all drilling and accessory tools in our Shop.
Learn more about Ngong Hills Merchants on the About Us page.
For specification confirmation or stock inquiries, visit our Contact Us page.
Explore related accessories in the Power Tool Accessories Category.
8. RELATED PRODUCTS
Related Products:
Total HSS Drill Bit 6 mm
Total HSS Drill Bit 12 mm
Total Drill Bits 19‑Piece Set
UYUSTOOL 3‑Piece Masonry Drill Bit Set
