6mm,10mm,12mm,13mm,14mm,16mm,18mm,19mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm,35mm,36mm, 38mm. · Fully Hardened Drill Bit With Sharp Centre Point to Allow Easy Cutting. MACHINE WOOD FLAT BITS | QUALITY DRILL BITS | FROM 6mm to 40mm, EXTENSION SHANK.
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