Alpen | Drill Bit SDS-plus F4 Forte 5.5mm X 210/150mm Plastic Wallet featured_products Black aluminium oxide sponge blocks

Black aluminium oxide sponge blocks allow for use on metal

Slender and compact body with durable metal gear housing (with keyless drill chuck)

Thanks to the clear LED display

GripMaxx™ anti-slip holds material in place to prevent shift while drilling

Variable speed control trigger

Alpen | Drill Bit SDS-plus F4 Forte 5.5mm X 210/150mm Plastic Wallet featured_products Black aluminium oxide sponge blocksSDS plus F4 Forte Drill Bit Size: 5. 5 x 210 150mm Range of application The SDS plus hammer drill bit F4 with its patented 4X stepped profile and patented tip Low wear, very long service life High efficiency drill bit for heavy duty drilling in concrete, natural stone and brickwork Strengths Efficient Fast Precise for dowel holes Patented carbide tip Excellent centering properties Patented 4 step profile Fast drill dust feed Low wear, very long