DRL-SPTWELD-SC-MULTI-PERFORMANCE-8X100MM

The universal high-performance drill cutter for separating spot welds and all types of material connections on all bodywork panels including ultra high-strength components.

Enables reliable separation of ultra high-strength spot weld connections : Innovative cutting edge geometry with a perfect balance between sharp cutting edges and high stability

Enables precise cutting even with rough spot welds or curved material : Innovative face geometry, perfectly combining the benefits of a drill bit and milling cutter

Very good spot drilling behaviour : Centring tip with two cutting edges above centre

Minimal effort required : Sharp cutting edge design

Low-vibration running : Four cutting edges with extremely unequal pitch

Extremely durable and robust : Significantly longer service life compared to conventional solid carbide spot-weld drill bits

AlTiN multi-layer wear protection coating • Extremely high temperature resistance of up to 950 °C • Very hard and wear-resistant (hardness approx. 3,300 HV) • Reduced heat transfer into the bodywork panel (prevents curing, melting of the adhesive or tempering colours) • Multi-layer structure for optimal chip removal and improved cutting properties (prevents material becoming welded)

3-flat shank for faster and more comfortable working with hand-held drills • No spinning in the drill chuck • Optimal power transmission • Protects the drill chuck from damage • Minimal effort required to loosen and tighten the drill chuck

• Cutting spot weld connections • Trimming rivet connections • Cutting individual layers • Trimming friction welding elements • Trimming flow-hole screws

Solid carbide is extremely hard, making it very brittle and prone to breaking if not handled correctly Step 1: Remove the protective cap. Clamp the drill cutter on the triangular shank. Check the concentricity. Step 2: Place the drill cutter in the centre of the spot weld without applying pressure and run at full rotation speed Step 3: When full rotation speed is reached, fully immerse in the spot weld Step 4: Allow the drill cutter to rotate when pulling it out Avoid hard contact with the material to be drilled, side impacts or dropping the drill cutter under all circumstances The use of coolant/lubricant is not necessary

Not for use in pneumatic machines

Do not use in drills with an impact chuck or spindles