{"id":3552,"date":"2026-07-25T12:04:09","date_gmt":"2026-07-25T12:04:09","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=3552"},"modified":"2026-08-31T15:24:48","modified_gmt":"2026-08-31T15:24:48","slug":"high-precision-2-flute-solid-carbide-micro-drill","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/pt\/produto\/high-precision-2-flute-solid-carbide-micro-drill\/","title":{"rendered":"High-Precision 2-Flute Solid Carbide Micro Drill for Swiss-Type Lathes"},"content":{"rendered":"
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Micro Drill for Swiss-Type Lathes Overview<\/h2>\n

This high-precision 2-flute solid carbide micro drill is designed for axial small-hole machining on Swiss-type, sliding-headstock and precision CNC lathes. A reinforced cylindrical shank supports the micro cutting section, while dual through-coolant channels deliver coolant close to the drill point where the selected diameter allows. Fine-grain solid carbide and precision-ground geometry support stable entry, chip evacuation and repeatable hole production in automated machining. Cutting diameter, flute length, neck length, shank diameter and overall length are selected according to the workpiece, hole depth, holder interface and available machine space.<\/p>\n

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Tipo de m\u00e1quina<\/span>
\nSwiss-Type Lathe<\/span><\/div>\n
L\u00edquido de arrefecimento<\/span>
\nDual Through-Coolant<\/span><\/div>\n
Contagem de flautas<\/span>
\n2 Spiral Flutes<\/span><\/div>\n
Material Range<\/span>
\nISO P \/ M \/ N<\/span><\/div>\n<\/div>\n<\/section>\n

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Key Configuration<\/h3>\n
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Dual Through-Coolant Channels<\/h4>\n

Two internal channels deliver coolant close to the cutting zone where micro-size manufacturing feasibility permits.<\/p>\n<\/div>\n

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Reinforced Cylindrical Shank<\/h4>\n

A larger clamping section supports the micro cutting area and provides a stable interface for compact Swiss-lathe holders.<\/p>\n<\/div>\n

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2-Flute Precision Geometry<\/h4>\n

Two spiral flutes balance cutting-edge support and chip space for axial blind and through micro holes.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Key Product Advantages<\/h3>\n
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Point-Level Coolant Delivery<\/h4>\n

Internal coolant supports lubrication, heat control and chip movement from the hole bottom during continuous automated production.<\/p>\n<\/div>\n

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Reinforced Micro-Tool Structure<\/h4>\n

The reinforced shank improves clamping stability and helps reduce unsupported tool length behind the micro cutting section.<\/p>\n<\/div>\n

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Precision-Ground Cutting Geometry<\/h4>\n

Controlled point and cutting-lip geometry support stable entry and balanced cutting load in low-runout Swiss-lathe setups.<\/p>\n<\/div>\n

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Machine-Specific Configuration<\/h4>\n

Cutting diameter, neck length, shank and overall length can be matched to compact holders, restricted tool zones and production layouts.<\/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
ISO CODE<\/th>\nMATERIAL GROUP<\/th>\nAPPLICATION REFERENCE<\/th>\nCONFIGURATION FOCUS<\/th>\n<\/tr>\n<\/thead>\n
P<\/td>\nCarbon & Alloy Steel<\/td>\nPrecision turned steel components<\/td>\nEdge Support \/ Coolant<\/td>\n<\/tr>\n
M<\/td>\nA\u00e7o inoxid\u00e1vel<\/td>\nSelected stainless precision parts<\/td>\nSharp Edge \/ Low Runout<\/td>\n<\/tr>\n
N<\/td>\nCopper & Aluminum Alloys<\/td>\nSelected non-ferrous turned parts<\/td>\nLow-Friction Geometry<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Application Note:<\/strong> Material suitability depends on the selected point geometry, edge preparation, coating, coolant system and actual workpiece hardness. One configuration should not be applied automatically to all ISO P, M and N materials.<\/div>\n<\/section>\n

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Applications & Target Scope<\/h3>\n
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  • Axial micro holes in Swiss-turned components<\/li>\n
  • Blind small holes with point-level coolant delivery<\/li>\n
  • Through micro holes with controlled breakthrough<\/li>\n
  • Oil and cooling passages in valve, hydraulic and precision parts<\/li>\n
  • Repeated holemaking in bar-fed automated production<\/li>\n
  • Driven-tool cross holes after holder, entry and support review<\/li>\n<\/ul>\n<\/section>\n

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    Product & Machining Details<\/h3>\n
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    \"high-precision