2010 Full-Line Drill Catalog - Desanto

Adjustable, multi-fluted PCD-tipped reamersReaming with maximumAccuracyPCD and CBN ToolsUnique technologies for perfect, highlyefficient reamingFor reaming operations with PCD- orCBN-tipped tools, Guhring has developedunique solutions opening upcompletely new possibilities regardingaccuracy and economic efficiency.Reaming tools with these technologiesoffer the user the following clear competitiveadvantages: ametersetting for first and secondstep. stedwhen tool is in clamped condition. thanks to the integrated expandingscrew in the tool point. edges thanks to radial coolant exits inthe expanding screw. cutting edges. life.Patent applied for coolant delivery directlyto the cutting edges via expandingscrew tingof the first tool step diameter. at the cutting edges via expandingscrew. hole.The expanding screw is integrated inthe tool head integrated in the tool head. conventional solutions with a protrusiveexpansion screw - down to thebase of the hole without problem. holes as well as blind holes.The patent pending stepped reamerdiameter setting body acts as an expanding screw. screwed together. is performed via the integrated taperof the inner tool body. step is carried out by simply turningthe inner tool body. be carried out when the tool is clamped. Xq (mm)0,0060,0040,0020,000-0,002-0,004-0,006250Continued maximum accuracy: For 10,000 holes inspected the max. scattering was 2 μm.