1 english ( o rigina l in st ruct ions) instruction manual double insulation important: read before using. Diamond core hammer drill 8406c 007601.
2 english (original instructions) specifications model 8406c diamond core bit 152 mm concrete tungsten-carbide tipped bit 20 mm steel 13 mm capacities wood 30 mm high 1,800 - 4,000 no load speed (min -1 ) low 900 - 2,000 high 28,800 - 64,000 blows per minute low 14,400 - 32,000 overall length 455 mm...
3 warning: • the vibration emission during actual use of the power tool can differ from the declared emission value depending on the ways in which the tool is used. • be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of u...
4 12. Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. 13. Prevent unintentional starting. Ensure the switch is in the off-posit...
5 failure to follow the safety rules stated in this instruction manual may cause serious personal injury. Functional description caution: • always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Switch action 1 2 007625 caution: • before pluggin...
6 speed change lever speed adjusting dial workpiece steel aliminum wood type of bit concrete or brick diamond core bit tungsten-carbide tipped bit drill bit for steel drill bit for wood 1 2 bit diameter 32 mm 65 mm 120 mm 8 mm 14 mm 20 mm 13 mm 6.5 mm 13 mm 6.5 mm 18 mm 30 mm 1 2 3 4 5 6 1 2 3 4 5 6...
7 installing cover (accessory) 1 2 007603 caution: • when using a wet type of diamond core bit, always install a cover (optional accessory) on the tool to thoroughly protect the tool from water. First, unplug the tool. Remove the grip base from the tool. Install the cover on the tool so that the tee...
8 1 2 007617 place the bit in the guide ring and turn the tool on. 1 2 007620 after drilling a pilot groove, turn the tool off and then remove the guide ring and adhesive sheet. 1 007619 place the bit into the pilot groove and turn the tool on. Pivot the tool gently in the hole to be drilled while t...
9 1 2 3 007609 align the center bit with the center of the hole to be drilled. Turn the tool on and drill in the concrete until the diamond portion of the core bit has drilled to a depth of 3 - 5 mm. This forms a pilot groove for you to follow when you continue drilling. 1 2 007610 remove the center...
10 through the workpiece. • always secure small workpieces in a vise or similar hold-down device. Maintenance caution: • always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. • never use gasoline, benzine, thinner, alcohol or the like. Dis...
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12 makita corporation anjo, aichi, japan www.Makita.Com 883852a228.
