‎Hammer drill bit SDS-max ECO 20x540 mm | 8205402

features

• SDS-Max Rotary hammer drill bit with 2-cutting head geometry for fast drilling rate

• Durable carbide tip for heavy duty work

• Large-volume flute geometry for rapid removal of the drilling debris

• Designed to drill: concrete, masonry and natural stone

• For drill bits longer than 450 mm, it is recommended to pre-drill with a shorter drill of the same diameter

• size :20*540 mm