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Die M5.5x0.5 HSS - fine threaded
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  • Die M5.5x0.5 HSS - fine threaded
  • Die M5.5x0.5 HSS - fine threaded - nr. 1
Bucovice

Die M5.5X0.5 HSS DIN 22 568

€9.39 tax inc.

Net price: €7.63

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W magazynie: 7 pcs.
W magazynie: 7 pcs.

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Call and order: (44) 755-04-05

Description

Technical data for the M5.5x0.5 die

Technical data
Thread size D1 M5.5x0.5
Thread Pitch P 0.5 mm
Outside Diameter D2 20 mm
Thickness H1 5 mm
Number of Chip Holes 4
Required Shaft Diameter 5.45 mm
Metric fine thread die drawing

Die M5.5x0.5 HSS DIN 22 568 – precision miniature tool for metric fine threads

The M5.5x0.5 die is a precision round tool made of high-speed steel (HSS) with a hardness of 64 HRC, designed for cutting external metric threads with a small diameter of 5.5 mm and a fine pitch of 0.5 mm. A thread of such small dimensions and fine pitch requires high manufacturing precision and is used in precision mechanics, electronics, and measuring instruments. Compliance with DIN 22 568 and a tolerance class of 6g ensure a correct fit with 6H nuts in applications requiring accuracy. This tool is intended for specialized precision workshops manufacturing miniature components with higher quality requirements.

Key advantages of the M5.5x0.5 precision die

  • Miniature metric fine thread with a pitch of 0.5 mm – a fine pitch at a small diameter ensures high joint precision and allows accurate tightening force adjustment in precision applications
  • Diameter of 5.5 mm for small components – the size makes the tool suitable for miniature rods, adjustment shafts, and pins in precision mechanics and electronics
  • High-speed steel HSS 64 HRC – maintains sharpness despite the small cutting edges when cutting threads in steels, aluminum, and brass
  • 6g tolerance according to ISO – standard accuracy grade with controlled clearance ensures a proper fit in precision miniature mechanisms
  • Solid round construction – construction without segments eliminates dimensional errors that are critical at miniature diameters and fine pitches

The M5.5x0.5 die is a tool for specialized workshops working in precision mechanics and manufacturing measuring instruments and precision electronics. It is ideal for cutting threads on miniature shafts, pins, and components requiring high accuracy. Due to the small dimensions, threading requires particular care, precise clamping, and a highly skilled operator experienced in machining small components.

Frequently asked questions

Prepare a rod (diameter 5.4-5.45 mm) with a carefully formed chamfer. Clamp the workpiece very securely, preferably under a magnifier for visual monitoring. Position the die perfectly square and make one full turn forward, then half a turn backward. With miniature dimensions and a fine pitch, avoid any excessive pressure – the cutting edges are very delicate.

Use precision machine oils in minimal quantities – excess oil hinders visual monitoring at miniature dimensions. Apply a drop of oil before starting and replenish it every few turns. For aluminum, use kerosene with added oil; for steel, use a light threading oil for precision mechanics.

Miniature cutting edges are extremely delicate with a fine pitch. At the slightest increase in resistance, stop immediately and unscrew the die very carefully. Check under a magnifier that the rod diameter is accurate (a deviation of 0.05 mm can be critical at a small diameter). Clean the flutes with a soft brush and resume with more frequent backing off – every 0.75-1 turns for miniature metric fine threads.

Product accessories

Die stock 20X5

Reference: 006958 In stock > 10 items

€3.16

€3.88 brutto

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Die M5.5X0.5 HSS DIN 22 568

Die M5.5X0.5 HSS DIN 22 568

Shipping

All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE

Courier GLS Przelew24 / Prepayment 14,76 zł gross Delivery time 1 working day
Courier GLS Cash on delivery 17,26 zł gross Lead time 1 working day

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