BOSCH High-Speed Diamond Twist Drill Bit Alloy Steel Metal Drilling (10 Pieces) HSSG 2.5*30*57mm

New and old packaging versions coexist; product design and quality remain unchanged.

Ideal for professional use requiring master-level accessories and craftsmanship.

Suitable for a wide range of drilling tasks across different materials and scenarios.

Do not exceed the recommended application range.

Maintain drill speed below 1000 RPM to avoid damage; larger diameters require slower speeds.

Always wear protective eyewear during operation.

Keep drill bits clean and free of debris after use.

Apply a light coat of machine oil to prevent rust when not in use.

Do not alter or reshape the drill bits to avoid breakage.

Compatible with models such as BOSCH GSR120-Li, GSR18V, 105CH, GBM13/10/345, GSB600RE/570/120/180-Li, and similar.

Product Parameters (Diameter / Working Length / Overall Length / Quantity per Pack / Order Code):

Packaging and appearance have been updated recently; product quality and design remain consistent.

Old order codes are also supported for reference.

End of Specifications.