Mũi taro ren tay (tạo ren trong) Rougher DIN 2181 HSS-G - M 74 x 4.0

• Use: cắt ren, taro lại ren, and làm sạch ren depending on condition.
• Use it when you need to match the metric designation and pitch stated in the title.
• Use it for toolroom operations where you manage torque and alignment by feel and by setup.
• Use it as the first stage in a staged Mũi taro ren tay (tạo ren trong) sequence when you want a guided thread start.
• Process: manual driving or assisted driving depending on your holder and machine setup.

Lưu ý Align the tool carefully and use lubrication suitable for your workpiece material to support surface quality and tool life.

• The title based size and pitch marking simplifies variant selection across similar diameters
• Can support repeatable results when you keep lubrication, alignment, and chip evacuation consistent
• Ground HSS-G execution can help you maintain consistent cutting edges, depending on workpiece material
• Helps you control alignment at the start of the thread when combined with a suitable wrench and guidance

• May be limited in very abrasive or work hardening materials, depending on cutting conditions and tool execution
• Not ideal when you need high output production cycles where a dedicated Mũi taro máy would be more efficient

1. Confirm the thread standard and pitch from your drawing and check that the bore is prepared accordingly.
2. Select a suitable Chất bôi trơn cắt gọt ren for your workpiece material and prepare cleaning tools for chip removal.
3. Clamp the workpiece securely and align the tap axis to the bore axis before you start.
4. Mount the tap in an appropriate wrench or holder and ensure the square is clamped without play.
5. Start the tap carefully and apply steady torque while keeping alignment under control.
6. Continue with controlled advancement and clear chips as needed. Technical information Mũi taro ren tay (tạo ren trong) as PDF
7. Remove the tap carefully, clean the thread, and protect the cutting edges before storage.

• 1 chiếc: Mũi taro ren tay (tạo ren trong) Rougher DIN 2181 HSS-G - M 74 x 4.0

• Standard: DIN 2181
• Material: HSS-G
• Tool type: Mũi taro ren tay (tạo ren trong) rougher
• Thread designation: M 74 x 4.0
• Thread system: Metric ren trong, as designated in the title
• Execution: Ground, depending on variant

You can use it for controlled taro lại ren and for cleaning of existing threads when the thread form is intact, but the result depends on thread condition and how much material must be removed.

Yes. The thread designation in the title includes both diameter and pitch, which helps you distinguish fine pitch variants from other executions of the same nominal diameter.

Hand tapping is useful when you need tactile control or when access is limited. Machine tapping is typically chosen when you need consistent feed synchronisation and higher throughput.

Use a Tay quay taro or suitable holder that clamps the square reliably and keeps the tool aligned. Select the interface based on your tap size and your available guidance method.

Use suitable lubrication and advance with controlled torque so chips can evacuate through the flute space. Clean the tool as needed to avoid chip packing and surface scoring.

DIN 2181 supports standardised identification for Mũi taro ren tay (tạo ren trong). It helps you align purchasing, documentation, and workshop instructions with a recognised designation.

For additional information and the full range overview, use the catalog link. VD 23 catalog as PDF