Dormer A002 HSS TiN Coated Jobber Drill 2.80mm OL61mm WL33mm DOR280TIN

Dormer Metric A002 TiN Jobber Drill Bits are high-speed steel drills with a titanium nitride (TiN) coating designed to enhance tool life and performance. They feature a self-centering 118° split point that improves hole quality and positioning, reducing push force when used by hand. The drills are capable of drilling a wide range of materials, including steel, stainless steel, cast iron, ceramics, plastics, aluminum, and other abrasive materials, as well as wood and chipboard. The TiN coating increases surface hardness and wear resistance, contributing to longer service life and better finish. This drill is built for both hand and machine use, offering reliable versatility across applications. Technical standards BS 328 and DIN 338 are met, and the drill uses a normal helix design with strengthened web thickness for added durability.

Features

• TiN coating increases tool life and wear resistance
• 118° split point for self-centering and easier penetration
• Suitable for steels, stainless steels, cast iron, ceramics, plastics
• Also usable for aluminum and wood/chipboard applications
• High Speed Steel core for good hot hardness

Technical specifications

• Tip diameter: 2.80 mm
• Working length: 33 mm
• Overall length: 61 mm
• Flute length: 33 mm
• Point angle: 118°
• Number of flutes: 2
• Material: High Speed Steel (HSS)
• Finish/Coating: TiN
• Standards: BS 328, DIN 338
• Helix type: Normal
• Drill diameter tolerance: h8
• Shank diameter tolerance: f11