Item: BRSCHNITT Hole Saw Drill Core Bit Quantity: 1/3pcs Specification: Drill wall thickness:0.7mm ;Drill depth:10mm ;Diameter:20/25/32mm Appliaction: Suitable for drilling holes in thin iron, thin steel, copper, aluminium, aluminium alloy, wood (not more than 3MM), plasterboard, plastic, acrylic and other materials. Features: 1. The tooth tip is made of M42 (containing 8% cobalt), which is durable and has a long service life; the teeth are sharp, with little vibration and smooth cutting. 2. Equipped with high speed steel centre drill with spring, which can discharge the floating slag from cutting. 3.Step type drilling head can prevent damage to the work surface and present superior finish; Attention: 1. Applicable machine: applicable to hand drill 2. Drilling mode can only be used in flat drilling mode, impact and hammering modes cannot be used;







