Bosch HSS-Co Pilot Drill Bit 7.15x65mm ( 2608594257 )

HIGHLIGHTS:

The Bosch Professional HSS-Co Pilot Drill Bit (2608594257) is a premium replacement pilot drill engineered for use with Bosch Power Change and Power Change Plus hole saw systems. Manufactured from High-Speed Steel with Cobalt (HSS-Co), it offers exceptional heat resistance, increased wear resistance, and extended service life when drilling through stainless steel, sheet metal, and other demanding materials. :contentReference[oaicite:0]{index=0}

With a 7.15 mm diameter, 65 mm overall length, and a 1/4-inch hexagonal shank, this pilot drill provides precise centering for hole saw applications while ensuring a secure fit with compatible Bosch arbors. Its optimized design delivers greater robustness, improved drilling precision, and longer life, making it an ideal replacement pilot bit for professional users. :contentReference[oaicite:1]{index=1}

Designed specifically for 25 mm deep sheet metal hole saws, this pilot drill accurately guides the hole saw into position before cutting, ensuring clean, consistent results. It is an excellent choice for electricians, metal fabricators, HVAC technicians, plumbers, and industrial maintenance professionals. :contentReference[oaicite:2]{index=2}

FEATURES:

• Premium HSS-Co (Cobalt) Construction provides superior heat resistance and extended tool life.
• Designed for Bosch Power Change and Power Change Plus Systems for fast and reliable hole saw operation.
• 7.15 mm Pilot Diameter ensures accurate centering before hole saw cutting begins.
• 65 mm Overall Length is optimized for use with 25 mm deep sheet metal hole saws.
• 1/4-Inch Hexagonal Shank provides secure locking and efficient torque transfer.
• Improved Tip Geometry delivers greater strength, precision, and durability than previous-generation pilot drills.
• High Wear Resistance for demanding applications involving stainless steel and sheet metal.
• Ideal Replacement Pilot Bit for Bosch Professional hole saw systems.
• Suitable for Rotary Drills and Impact Drill/Drivers using compatible Bosch Power Change arbors.
• Professional-Grade Performance for electrical, plumbing, HVAC, fabrication, and industrial maintenance applications.

The Bosch Professional HSS-Co Pilot Drill Bit is designed to provide precise pilot hole positioning, excellent durability, and dependable performance, making it an essential accessory for Bosch Power Change hole saw systems.