{"id":3466,"date":"2026-07-25T12:03:58","date_gmt":"2026-07-25T12:03:58","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=3466"},"modified":"2026-08-31T15:54:24","modified_gmt":"2026-08-31T15:54:24","slug":"stub-length-2-flute-solid-carbide-twist-drill","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/it\/prodotto\/stub-length-2-flute-solid-carbide-twist-drill\/","title":{"rendered":"Stub-Length 2-Flute Solid Carbide Twist Drill for Precision Holes"},"content":{"rendered":"
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Stub-Length Carbide Twist Drill<\/h2>\n

This Stub-Length 2-Flute Solid Carbide Twist Drill is designed for precision shallow-hole machining where high rigidity, stable positioning and consistent hole dimensions are required. Its compact flute section and short overall length help reduce tool deflection and sensitivity to runout during CNC drilling. Manufactured from fine-grain solid carbide, the drill provides cutting-edge strength and dimensional stability for repeat production. A same-diameter straight-shank design supports simple, rigid clamping, while coated and uncoated configurations can be selected according to the workpiece material and machining conditions.<\/p>\n

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Substrate<\/span>Fine-Grain Carbide<\/span><\/div>\n
Conteggio dei flauti<\/span>2 Spiral Flutes<\/span><\/div>\n
Gamma di diametri<\/span>\u00d81.0\u201320.0 mm<\/span><\/div>\n
Primary Use<\/span>Precision Short Holes<\/span><\/div>\n<\/div>\n<\/section>\n
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Key Configuration<\/h3>\n
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Compact Stub-Length Design<\/h4>\n

Short flute length and compact overall length improve rigidity and help reduce bending during precision shallow-hole drilling.<\/p>\n<\/div>\n

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

Two precision-ground spiral flutes provide cutting-edge support and chip space for blind-hole and through-hole operations.<\/p>\n<\/div>\n

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Same-Diameter Straight Shank<\/h4>\n

Each listed size group uses a cylindrical straight shank with D = d for a simple and stable clamping configuration.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Key Product Advantages<\/h3>\n
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High-Rigidity Holemaking<\/h4>\n

The short cutting section reduces unnecessary unsupported length, supporting stable entry and lower tool deflection in shallow-hole machining.<\/p>\n<\/div>\n

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Precision Hole Consistency<\/h4>\n

Fine-grain carbide and a compact tool structure support repeatable hole position, diameter and straightness under a rigid, low-runout setup.<\/p>\n<\/div>\n

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Controlled Chip Evacuation<\/h4>\n

Two spiral flutes provide chip space for short blind and through holes when coolant or air delivery and drilling conditions are properly matched.<\/p>\n<\/div>\n

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Material-Specific Surface Options<\/h4>\n

Coated, uncoated or polished configurations can be selected together with point and edge preparation for the confirmed workpiece material.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Workpiece Material Compatibility<\/h3>\n
\n\n\n\n\n\n\n\n\n
ISO CODE<\/th>\nMATERIAL GROUP<\/th>\nREPRESENTATIVE MATERIALS<\/th>\nCONFIGURATION FOCUS<\/th>\n<\/tr>\n<\/thead>\n
P<\/td>\nSteel<\/td>\nCarbon, alloy and pre-hardened steel<\/td>\nEdge Support \/ Coating<\/td>\n<\/tr>\n
M<\/td>\nAcciaio inox<\/td>\nSelected stainless grades<\/td>\nMaterial-Specific Geometry<\/td>\n<\/tr>\n
K<\/td>\nGhisa<\/td>\nGray and ductile cast iron<\/td>\nWear-Resistant Geometry<\/td>\n<\/tr>\n
N<\/td>\nNon-Ferrous Metals<\/td>\nAluminum, copper and brass<\/td>\nUncoated \/ Polished Option<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Material Note:<\/strong> Coated, uncoated and polished versions should be selected according to the exact workpiece material. One drill geometry is not universal for every ISO P, M, K and N application.<\/div>\n<\/section>\n
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Applications & Target Scope<\/h3>\n