Dormer A002S HSS Tin-Coated Jobber Drill Bit 6.8 mm 109 mm

These are high-speed steel (HSS) jobber drill bits with a Titanium Nitride (TiN) coating, designed for efficient drilling in various materials. They feature a pointed web and fluted tip for accurate centering and effective cutting. The bits are suitable for drilling in steel and ductile materials and come in pouch packs for easy storage and identification. Specifications include a diameter of 6.80 mm, an overall length of 109 mm, and a working length of 69 mm, with a shank diameter of 6.8 mm. The tip angle is 118°, and the standard is DIN 338. The coating provides wear resistance and low friction to support higher cutting speeds, while the bright body improves performance on ductile materials. These bits are compatible with standard drill chucks and drill presses and can be used with machines that accept 6.8 mm shank bits.

Features

• HSS with TiN coating for wear resistance
• 6.80 mm diameter and 6.8 mm shank
• 118° split/point for self-centering
• Pouch packs for storage and identification
• Pointed web and fluted tip for accuracy
• Bright body improves cutting on ductile materials

Technical specifications

• Diameter: 6.80 mm; Shank: 6.8 mm
• Overall length: 109 mm; Working length: 69 mm
• Tip angle: 118°; Tip design: Modified cross cut
• Standard: DIN 338; Material: HSS with TiN coating
• Length of spiral: 69 mm; Depth of drilling: 4xD
• Coating: TiN; Compatible with standard chucks and drill presses