{"id":1751,"date":"2026-01-04T11:16:49","date_gmt":"2026-01-04T11:16:49","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=1751"},"modified":"2026-09-29T15:43:18","modified_gmt":"2026-09-29T15:43:18","slug":"6d-10d-indexable-u-drill-with-integrated-pilot-drill","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/es\/producto\/6d-10d-indexable-u-drill-with-integrated-pilot-drill\/","title":{"rendered":"6D\u201310D Indexable U-Drill with Integrated Pilot Drill"},"content":{"rendered":"
\n
\n

6D\u201310D Integrated Pilot U-Drill Overview<\/h2>\n
<\/div>\n

This deep-hole indexable U-drill combines a leading pilot drill with peripheral carbide inserts on one tool body. The pilot begins the cut while the outer inserts generate the specified hole diameter. For CNC lathes and machining centers, the configuration can reduce separate centering steps when the selected tool and setup allow it. Choose the 6\u00d7D, 8\u00d7D or 10\u00d7D body by finished diameter and usable drilling depth; confirm the complete assembly and coolant requirements before machining.<\/p>\n

The series description lists a \u00d814\u201360 mm finished-hole range and a \u00d83.0\u201312.7 mm pilot-drill range. Confirm the available diameter, pilot and depth combinations against the model-specific chart.<\/p>\n<\/section>\n

\n

Key Configuration<\/h2>\n
<\/div>\n
\n
Pilot-first geometry:<\/strong> The leading drill starts the hole; the outer inserts cut the remaining diameter. Check pilot projection and bottom-hole geometry on the approved drawing.<\/div>\n
Extended reach:<\/strong> 6\u00d7D, 8\u00d7D and 10\u00d7D depth classes are stated; body length and actual usable depth vary by model.<\/div>\n
Replaceable cutting elements:<\/strong> Specify the pilot drill or pilot head, peripheral inserts, grades, screws and spare parts by full code.<\/div>\n
Coolant and chip flow:<\/strong> Confirm the body coolant connection, available pressure and flow, machine setup and evacuation plan for the selected depth.<\/div>\n<\/div>\n<\/section>\n
\n

Application & Selection<\/h2>\n
<\/div>\n

Review the workpiece grade, hole diameter and tolerance, blind or through-hole condition, drilling depth, available coolant and machine rigidity together. Steel, stainless steel, cast iron and alloy applications require suitable cutting-element grades and verified starting data. An interrupted entry, cross-hole or angled surface needs a separate application review.<\/p>\n

Selection sequence:<\/strong> finished hole diameter \u2192 required depth in mm \u2192 matching 6\u00d7D\/8\u00d7D\/10\u00d7D body \u2192 pilot and peripheral insert codes \u2192 shank and coolant connection \u2192 sample cut.<\/p>\n<\/section>\n

\n

Product Images<\/h2>\n
<\/div>\n
\"Extended