Dormer A002 Series HSS-TiN Twist Drill Bit for Steel, 11.5mm Diameter, 142 mm Overall

Titanium Nitride coated HSS, split point jobber drills for accurate and efficient cutting.

118° split point design for better centering
TiN coating for low friction and increased cutting speeds
Suitable for both hand and machine use

• DIN338RN
• ISO235
• BS328

These bits are ideal for fast drilling of a plug, anchor or clearance holes in a number of materials such as steel, plastic, wood, metal etc. This makes it an essential piece of kit to have if you work within the carpentry/construction/engineering industries to save time and money on being able to perform more efficiently when working with stubborn materials.

Can these drill bits be used with any SDS drill?
No, they are standard drills, will not fit into SDS chuck

What does jobber mean?
The word jobber specifies the length of the drill bit. This generally means the length of the entire drill bit itself is significantly longer for diameter it has. As an example, a mechanic drill bit will have a much shorter flute and therefore have a much smaller overall length.

What is HSS?
An acronym for High-speed steel, HSS is generally the go-to type of steel needed for drill bits due to their excellent heat resistance at high speeds. As a standard drill can spin upwards of around 500 - 700rpm, the friction can cause a substantial build-up of heat. Something which would not be wanted when working with wood and plastic.

This drill bit from Dormer is a high-quality 11.5mm twist drill bit made of HSS-TiN material, ensuring reliability and precision in drilling tasks. It is designed for precision drilling in materials such as metal, wood, and plastic.

• 11.5mm diameter ideal for various drilling applications
• Twist drill bit design for efficient drilling
• HSS-TiN material for durability and long-lasting performance

• Ideal for drilling tasks in automation, electronics, electrical, and mechanical industries
• Can be used for accurate hole drilling in metal, wood, and plastic materials

Yes, this drill bit is designed for precision drilling in various materials.

Yes, the HSS-TiN material ensures the durability and long-lasting performance of this drill bit.

Yes, this drill bit is designed to be compatible with a wide range of drilling tools.