{"id":3548,"date":"2026-07-25T12:04:09","date_gmt":"2026-07-25T12:04:09","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=3548"},"modified":"2026-08-31T15:11:01","modified_gmt":"2026-08-31T15:11:01","slug":"2-flute-solid-carbide-micro-drill-for-meltblown-spinneret-plates","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/it\/prodotto\/2-flute-solid-carbide-micro-drill-for-meltblown-spinneret-plates\/","title":{"rendered":"2-Flute Solid Carbide Micro Drill for Meltblown Spinneret Plates"},"content":{"rendered":"
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2-Flute Solid Carbide Micro Drill for Meltblown Spinneret Plates Overview<\/h2>\n

This 2-flute solid carbide micro drill is designed for repeated precision small-hole machining in meltblown spinneret plates, nozzle plates and similar multi-hole components. The confirmed standard range covers \u00d80.25\u20132.00 mm cutting diameters, with practical 0.05 mm increments across the listed series and diameter-matched flute lengths. Fine-grain solid carbide and precision-ground 2-flute geometry support controlled entry, chip evacuation and repeatable hole production when used with low runout, short overhang and stable coolant, mist or air delivery.<\/p>\n

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Gamma di diametri<\/span>
\n\u00d80.25\u20132.00 mm<\/span><\/div>\n
Standard Increment<\/span>
\n0,05 mm<\/span><\/div>\n
Conteggio dei flauti<\/span>
\n2 Spiral Flutes<\/span><\/div>\n
Applicazione primaria<\/span>
\nSpinneret Plates<\/span><\/div>\n<\/div>\n<\/section>\n

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Key Configuration<\/h3>\n
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2-Flute Micro Geometry<\/h4>\n

Two spiral flutes provide cutting-edge support and chip space for repeated small-hole production.<\/p>\n<\/div>\n

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Diameter-Matched Flute Length<\/h4>\n

Flute lengths of 4.5, 5.0 and 7.0 mm are assigned by diameter group to limit unnecessary overhang.<\/p>\n<\/div>\n

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Fine-Grain Solid Carbide<\/h4>\n

The carbide substrate provides the rigidity required for precision micro-drilling under a stable machine and holder setup.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Key Product Advantages<\/h3>\n
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Precision-Ground Geometry<\/h4>\n

Controlled point and edge preparation support repeatable entry and consistent micro-hole production across multi-hole plates.<\/p>\n<\/div>\n

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Optimized Tool Reach<\/h4>\n

Shorter flute lengths are matched to smaller diameters to reduce unnecessary reach and sensitivity to deflection.<\/p>\n<\/div>\n

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Two-Flute Chip Evacuation<\/h4>\n

The spiral flute configuration provides chip space for blind, through and repeated micro-hole drilling under suitable coolant conditions.<\/p>\n<\/div>\n

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Flexible Standard & Custom Supply<\/h4>\n

Standard diameter groups support replenishment, while shank size, geometry, coating and tolerances can be reviewed from customer drawings.<\/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
ISO CODE<\/th>\nMATERIAL GROUP<\/th>\nAPPLICATION REFERENCE<\/th>\nSUITABILITY<\/th>\n<\/tr>\n<\/thead>\n
M<\/td>\nAcciaio inox<\/td>\nMeltblown spinneret and nozzle plate materials<\/td>\n\u25cf Primary Range<\/td>\n<\/tr>\n
P<\/td>\nSteel<\/td>\nSelected nozzle or die plate materials<\/td>\n\u25cb Confirm Application<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Application Note:<\/strong> Confirm the exact spinneret plate grade, hardness and heat-treatment condition before selecting point geometry, coating, coolant method and cutting data.<\/div>\n<\/section>\n

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Applications & Target Scope<\/h3>\n
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  • Meltblown spinneret hole production<\/li>\n
  • Nozzle and die plate micro holes<\/li>\n
  • Blind and through micro holes<\/li>\n
  • Repeated high-precision hole arrays<\/li>\n
  • Drawing-specific micro-hole production in selected plate materials<\/li>\n<\/ul>\n<\/section>\n

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    Product & Machining Details<\/h3>\n
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