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Die M10x1.25 left HSS 800 - Die fine threaded
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  • Die M10x1.25 left HSS 800 - Die fine threaded
  • Die M10x1.25 left HSS 800 - Die fine threaded - nr. 1
Varel

Die M10X1.25 LH HSS 800 DIN 22 568

Varel Varel
319653
€8.74 tax inc.

Net price: €7.11

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

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Description

Technical data for the M10x1.25 left-hand die

Technical data
Thread size D1 M10x1.25 left-hand
Thread Pitch P 1.25 mm
Outside Diameter D2 30 mm
Thickness H1 11 mm
Number of Chip Holes 4
Required Shaft Diameter 9.86 mm
Metric fine thread die drawing

Die M10x1.25 left-hand HSS DIN 22 568 – left-hand fine threading, designation 800

The M10x1.25 left-hand HSS 800 threading die is a specialized round die for cutting external left-hand threads with a diameter of 10 mm and a fine pitch of 1.25 mm. Manufactured from high-speed steel (HSS) hardened to a hardness of 64 HRC with designation 800 in accordance with DIN 22 568, it ensures high dimensional accuracy in precision applications. The M10x1.25 left-hand HSS 800 metric die is designed for machining structural steels with a maximum tensile strength of 800 MPa.

Key features of the M10x1.25 left-hand HSS 800 round die

  • HSS 800 designation – material specification indicating a maximum workpiece material tensile strength of up to 800 MPa
  • Combination of a left-hand thread and a fine pitch – dual protection through the left-hand direction and increased number of thread turns
  • Hardened to 64 HRC – ensures long service life when cutting fine left-hand threads on small diameters
  • Fine pitch of 1.25 mm at a diameter of 10 mm – optimal thread density ensures high strength with compact dimensions
  • Accuracy class 6g according to DIN 22 568 – universal medium fit with controlled clearance for precision applications

This die is used in precision engineering, small transmissions, and wherever self-locking protection with compact dimensions is required. Class 6g ensures compatibility with 6H left-hand nuts. Professional workshops use the M10x1.25 left-hand HSS 800 die in the production of precision spindles, small transmission components rotating clockwise, and wherever the priority is protection against loosening with increased strength in small cross sections.

Frequently asked questions

Class 6g defines a medium degree of accuracy with controlled axial clearance, allowing easy assembly with 6H left-hand nuts. It is a general-purpose standard for mechanical joints in precision equipment requiring reverse-direction threads.

The outside diameter of the rod should be 9.77-9.88 mm in accordance with tolerance 6g per DIN 22 568. Chamfer the end of the rod at 45° over a length of 3 mm before starting to cut the left-hand thread.

Chamfer the end of the rod at 45°, secure the workpiece in a vise or chuck that prevents vibration, and keep the die perpendicular to the axis. Turn counterclockwise instead of clockwise, back off half a turn every two full turns, and apply plenty of threading oil.

Product accessories

Die stock 30X11

Reference: 4025 In stock > 10 items

€5.26

€6.47 brutto

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Die M10X1.25 LH HSS 800 DIN 22 568

Die M10X1.25 LH HSS 800 DIN 22 568

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