Web Catalogue update October 2019

DIAMOND CUTOFF WHEELS 03 1001 NZ. pub. 09/14 © Dia. mm Hole mm Segment Height in mm Segment Thick. in mm Segment connection Max. rpm. Art. No. Pack Qty. 115* 22.23 7.5 2.0 Sintered 13,300 0668 765 115 1 125* 12,200 0668 765 125 230* 2.8 6,600 0668 765 230 Partner Product: Personal Protective Equipment Applications Old concrete, concrete Concrete piping Washed concrete Composite paving stones Clay bricks Clay roofing tiles Concrete, lightly reinforced Clinker bricks, soft * Max. circumferential speed 80 m/s. For Construction. • Excellent standard wheel for use at construction sites with changing materials. • For dry and wet cutting. • Closed cutting edge. • Newly developed embossing - main blade embossed on 230 mm dia. wheels. • Cooling holes. • Improved heat dissipation. • Extremely smooth running. • No wheel wobble or flutter. • Very clean cutting. • Not suitable for ceramic tiles. Warning: Overheating of “dry use” Diamond Blade may cause it to form heat cracks in the segments and also go out of tension or “buckle”. This is a user error and will occur if the user is cutting a very hard (non abrasive) work piece where the blade is left to labour in the cut for an extended period of time. It will also occur if the blade is performing a deep cut and no cooling can get deep into the cut. It is recommended to cool the blade by occasionally taking it out of the cut, and spinning it in the open air to keep cool. The blade has flutes on the segments which are designed to cool the blade while cutting, but misuse will cause the blade to buckle. Directions for Use: 1. Blade must be fitted closely on spindle between straight, clean, equal sized washers. Turn by hand to check concentric rotation and rotation of arrow. 2. Observe basic safety procedures. 3. Pre-sharpen blade with shallow cuts on soft abrasive material, eg. sandstone. 4. For normal cutting, multiple shallow cuts maintain sharpness better than single deep cuts. 5. Use light pressure. Forcing or twisting blade in cut will cause loss of sharpness, excess wear, overheating, distortion and segment damage. 6. If cutting speed slows, sharpen blade as per step 3 above. 7. To prevent overheating with dry use, make shallow cuts only for maximum 20 seconds, then cool blade by free running.