Expert Deep Hole Processing Consultation Service for φ0.5–φ30, from Design to Production
HI-TAK offers a comprehensive technical consultation service for deep hole processing, covering diameters from φ0.5 to φ30 and depths up to 1,500mm. We support clients from the earliest design stages, even before drawings are finalized, by assessing machining feasibility, tolerances, and optimal processing methods. With extensive experience in gun drilling and deep hole machining, we leverage our specialized know-how to address challenges such as core misalignment, straightness control, and surface finish requirements. Our service is ideal for parts requiring high L/D ratios across industries including medical devices, aerospace, automotive, and semiconductors. **Features** - Wide range: φ0.5 to φ30, depths up to 1,500mm - Consultation available from design stage, even without finalized drawings - Proven track record in medical, aerospace, automotive, and semiconductor fields - Honest, feasibility-focused proposals with realistic assessments - Prototype to mass production support (from 1 piece) *For more details, please download our catalog or contact us.*
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basic information
- Applicable diameter: φ0.5 to φ30 - Maximum depth: 1,500mm - Processing: Gun drilling, honing, OD machining - Target shapes: Long and high L/D ratio workpieces - Materials: SUS, titanium alloys, Inconel, Hastelloy, aluminum, plastics, etc. - Lot size: From 1 piece (prototype) to mass production - Design support: Pre-consultation on dimensions, tolerances, and methods - Concentricity: Within φ0.05mm achievable - Certifications: ISO 9001:2015, registered medical device manufacturer
Price range
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Applications/Examples of results
- Deep hole machining for medical device components (φ0.5–φ30) - Internal hole processing for precision and FA equipment - Prototype verification for long-length, high L/D ratio parts - Aerospace and automotive component deep hole processing - Semiconductor equipment precision bore machining - Feasibility studies for deep hole machining at the conceptual design stage - Projects deemed difficult to process by other companies - Gun drilling for SUS, titanium, Inconel, Hastelloy, and specialty alloys
Detailed information
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【Consultation to Completion Flow】 STEP 1: Technical consultation (drawings not required) STEP 2: Feasibility assessment (L/D ratio, concentricity evaluation) STEP 3: Process and dimensional proposal STEP 4: Prototyping and small lot machining (from 1 piece) STEP 5: Mass production and ongoing support For deep hole processing from φ0.5 to φ30, please contact us for a consultation.
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Company information
HI-TAK Co., Ltd. is a manufacturer offering integrated solutions from gun drilling machine design and manufacturing to contract deep hole processing. We achieved the world's first deep hole processing of φ1.0mm × L/D=400, and also support ultra-small diameter processing from φ0.5mm. Our in-house developed machines feature high rotational precision with built-in servo spindles, and with over 1,000 types of gun drills and custom jigs manufactured in-house, we meet all deep hole processing needs, including difficult-to-cut materials. [Industries Served] Medical device components (implants, surgical instruments), aerospace parts, automotive parts (molds, common rails), machine tool components, semiconductors, oil plants, and new energy sectors [Processing Capabilities] - Ultra-thin wall deep hole processing, small diameter multi-hole processing, and long workpiece processing up to 3,000mm - ISO 9001:2015 certified, registered medical device manufacturer We accept contract processing from a single piece. Please feel free to contact us.
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