Small Ball Bore Gauge Set 3-13mm (Set of 4) Sanding-disc Gear Thickness: 3mm

Gear Thickness: 3mm

4mm with 20mm and 16mm reducerReducer ring included with each blade to suit 20mm and 16mm bore

- Solid handle goes all the way through chisel built for long life and durability - Each chisel has individual package as picturedContents:1PC 6mm Chisel 1PC 8mm Chisel 1PC 10mm Chisel1PC 12mm Chisel 1PC 14mm Chisel 1PC 16mm Chisel 1PC  18mm Chisel1PC  20mm Chisel1PC  22mm Chisel1PC 25mm Chisel1PC 32mm Chisel1PC 38mm  ChiselTotal length is: 260mmm

Package includes 1 blade

Small Ball Bore Gauge Set 3-13mm (Set of 4) Sanding-disc Gear Thickness: 3mmFor quick & accurate inside measurements 1 8 (3mm) to 1 2 (13mm) Locks into place allowing measurements with a micrometer or caliber Included sizes: 1 8" 1 5" (3mm 5mm) 1 5" 3 10" (5mm 7. 5mm) 3 10" 2 5" (7. 5mm 10mm) 2 5" 1 2" (10mm 13mm)