Draper 25mm - 57mm Cylinder Hone Stone Set

The Draper 25mm - 57mm Cylinder Hone Stone Set is a precision engine overhaul tool designed for honing small bore cylinders, making it ideal for motorcycle and similar small engine work. This versatile honing tool accommodates cylinder bores ranging from 25mm to 57mm, providing excellent coverage for a wide variety of small capacity engines. The flexible drive shaft is a key feature that ensures easy alignment during operation, allowing for consistent results even in challenging working positions. The adjustable honing pressure enables operators to tailor the tool's performance to suit different cylinder materials and specific application requirements, delivering professional-grade finishes every time. Compatible with both electric and air drills, this cylinder hone offers excellent versatility in the workshop. The maximum working speed of 2400rpm ensures efficient honing whilst maintaining control and precision. With an overall length of 210mm, the tool provides comfortable reach and manoeuvrability during engine rebuilds and restoration work. The set comes complete with a 220 grit stone set, ideal for producing the correct cross-hatch pattern required for effective piston ring seating and oil retention. Replacement stones are conveniently available separately under Stock No. 56247, ensuring long-term usability and cost-effective maintenance.