{"id":3463,"date":"2026-07-25T12:03:58","date_gmt":"2026-07-25T12:03:58","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=3463"},"modified":"2026-08-31T15:48:04","modified_gmt":"2026-08-31T15:48:04","slug":"dlc-coated-solid-carbide-twist-drill","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/tr\/urun\/dlc-coated-solid-carbide-twist-drill\/","title":{"rendered":"Custom-Diameter Solid Carbide Twist Drill with DLC Coating for Aluminum Alloys"},"content":{"rendered":"
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Custom-Diameter Solid Carbide Twist Drill for Aluminum Overview<\/h2>\n

This custom-diameter solid carbide twist drill is designed for aluminum-alloy holes that cannot be covered efficiently by standard drill sizes. Cutting diameter, tolerance, drilling depth, shank, point geometry, flute profile and surface treatment can be matched to the customer drawing, workpiece alloy and CNC process. Fine-grain solid carbide and a two-flute configuration provide a rigid base for precision hole machining, while polished flute surfaces or optional DLC coating can be selected to reduce adhesion and support cleaner chip flow in aluminum applications.<\/p>\n

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Diameter Type<\/span>
\nCustom Metric \/ Inch<\/span><\/div>\n
Fl\u00fct Tasar\u0131m\u0131<\/span>
\n2 Spiral Flutes<\/span><\/div>\n
Sondaj Derinli\u011fi<\/span>
\n3\u00d7D \/ 5\u00d7D \/ Custom<\/span><\/div>\n
Surface Option<\/span>
\nPolished \/ DLC<\/span><\/div>\n<\/div>\n<\/section>\n

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Key Configuration<\/h3>\n
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Custom Diameter & Tolerance<\/h4>\n

Metric, inch, intermediate and drawing-specific diameters can be produced, with manufacturing tolerance selected for the required hole result.<\/p>\n<\/div>\n

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Aluminum-Specific Geometry<\/h4>\n

Sharp point geometry, thinning, edge preparation and application-specific flute profiles can be selected according to the exact alloy and chip behavior.<\/p>\n<\/div>\n

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Polished or DLC Surface<\/h4>\n

Polished uncoated surfaces or optional low-friction DLC coating can be matched to adhesion tendency, production volume and alloy condition.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Key Product Advantages<\/h3>\n
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Drawing-Based Diameter Control<\/h4>\n

The cutting diameter and tool tolerance can be matched directly to non-standard hole requirements rather than limited to catalogue sizes.<\/p>\n<\/div>\n

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Reduced Aluminum Adhesion<\/h4>\n

Sharp geometry, polished chip surfaces and optional DLC help address the adhesion and chip-sticking behavior common in many aluminum alloys.<\/p>\n<\/div>\n

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Custom Length & Shank<\/h4>\n

Flute length, overall length and cylindrical shank diameter can be matched to the holder interface, machine clearance and required reach.<\/p>\n<\/div>\n

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OEM Repeat-Supply Configuration<\/h4>\n

Approved geometry, polishing, DLC coating, tolerance and laser marking can be reproduced for repeat project and OEM orders.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Workpiece Material Compatibility<\/h3>\n
\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n
ISO CODE<\/th>\nMATERIAL GROUP<\/th>\nREPRESENTATIVE MATERIALS<\/th>\nSUITABILITY<\/th>\n<\/tr>\n<\/thead>\n
N<\/td>\nWrought Aluminum<\/td>\n6061 \/ 6082<\/td>\n\u25cf Recommended<\/td>\n<\/tr>\n
N<\/td>\nHigh-Strength Aluminum<\/td>\n7075<\/td>\n\u25cf Recommended<\/td>\n<\/tr>\n
N<\/td>\nPure Aluminum<\/td>\nPure aluminum grades with high adhesion tendency<\/td>\n\u25cf Recommended<\/td>\n<\/tr>\n
N<\/td>\nCast Aluminum<\/td>\nSelected cast aluminum grades<\/td>\n\u25cb Confirm Alloy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Uygulama Notu:<\/strong> Final carbide grade, point geometry, flute finish and DLC selection should be confirmed according to alloy strength, silicon content, chip behavior, hole depth and production volume.<\/div>\n<\/section>\n

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Applications & Target Scope<\/h3>\n
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  • Non-standard and intermediate-diameter holes in aluminum alloys<\/li>\n
  • Drawing-specific blind-hole and through-hole machining<\/li>\n
  • Precision holes requiring controlled cutting diameter and tolerance<\/li>\n
  • Applications requiring custom flute length, shank diameter or overall length<\/li>\n
  • Repeat CNC production with approved DLC or polished configurations<\/li>\n<\/ul>\n<\/section>\n

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    Product & Cutting-Edge Details<\/h3>\n
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