Bosch Transition Hexagon socket adapter set 2608584682 Leather Honing Wheels it might be enough just

it might be enough just to hone it on the Tormek Leather Honing Wheel together with some Tormek Honing Compound

Easily set your bit for the correct drilling depth

Refillable with different leads

cores of up to 3 m in diameter can be cut out

the 30cm rafter square has an extra-thick aluminium body for heavy-duty use as well as stamped in contrasting colour graduations for better readability

Bosch Transition Hexagon socket adapter set 2608584682 Leather Honing Wheels it might be enough justBosch Professional Transition Hexagon socket adapter set 2608584682 Technical Data Pack quantity 6 Pcs Includes 2 adapters for diameter 14 30 mm (1 2"" 20UNF thread) 4 adapters for diameter 32 210 mm (5 8"" 18UNF thread)