Anex ดอก Ultra Slim OD3.8mm PH1 / PH2 Bits (ASKM)

Anex ดอก Ultra Slim OD3.8mm PH1 / PH2 Bits (ASKM) ●Stepped bit with ultra-fine shaft - shaft diameter Φ3.8mm ●For installing handrails, sashes, sliding door rails, wood decks, etc. ●High hardness and toughness HRC62.5 (maximum hardness) ●Strong wear resistance and excellent durability (Twice the durability of conventional stepped bits) ●Uniformly thick plating that does not require electricity (electroless nickel treatment) provides excellent fit with screws.