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Die M32x2 left HSS - Die fine thread Fra
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  • Die M32x2 left HSS - Die fine thread Fra
  • Die M32x2 left HSS - Die fine thread Fra - nr. 1
FRA

Die M32X2 LH HSS DIN 22 568 Fra

FRA FRA
0000006477
€168.32 tax inc.

Net price: €136.84

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Description

Technical data for the M32x2 left-hand die

Technical data
Thread size D1 M32x2 left-hand
Thread Pitch P 2 mm
Outside Diameter D2 65 mm
Thickness H1 18 mm
Number of Chip Holes 7
Required Shaft Diameter 31.82 mm
Metric fine thread die drawing

M32x2 left-hand HSS die, DIN 22 568 – left-hand fine threading on large cross sections

The M32x2 left-hand threading die is a specialized round die for cutting external left-hand threads with a diameter of 32 mm and a fine pitch of 2 mm. Manufactured from high-speed steel (HSS) hardened to 64 HRC in accordance with DIN 22 568, it ensures high dimensional accuracy in demanding applications. The M32x2 left-hand metric die is designed for machining structural steels with a maximum tensile strength of 800 MPa and light alloys.

Key features of the M32x2 left-hand HSS round die

  • Combination of a left-hand thread and a fine pitch – protection against loosening plus increased strength through a higher thread count
  • Hardened to a hardness of 64 HRC – increased abrasion resistance when cutting fine left-hand threads at large diameters
  • Fine pitch of 2 mm at a diameter of 32 mm – high thread density improves strength and vibration resistance
  • Medium tolerance 6g according to DIN 22 568 – general-purpose clearance fit with controlled clearance for mechanical applications
  • Solid round construction – solid body ensures stability when machining large-diameter shafts

The die is used in rotating machinery, industrial transmissions, and wherever a joint requires dual protection. Tolerance 6g ensures compatibility with 6H left-hand nuts. Professional workshops use the M32x2 left-hand die in the production of clockwise-rotating industrial spindles and machine transmission components, and wherever protection against self-loosening combined with maximum joint strength under extreme vibration is required.

Frequently asked questions

Combining a left-hand thread with a fine pitch of 2 mm provides dual protection: the left-hand direction prevents loosening during clockwise rotation, while the fine pitch increases the thread count by 50 percent compared with the standard 3 mm pitch, resulting in higher strength and a larger load-bearing area.

The outside diameter of the bar should be 31.75-31.90 mm in accordance with tolerance 6g specified in DIN 22 568. The leading end of the bar should be chamfered at 45° over a length of 8 mm to protect the first cutting edges from damage.

Prepare a bar of the appropriate diameter, chamfer the end, and secure it firmly. Guide the die perpendicular to the axis, turning counterclockwise, and back off half a turn every two full turns. Apply plenty of threading oil and avoid excessive pressure during cutting.

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Die M32X2 LH HSS DIN 22 568 Fra

Die M32X2 LH HSS DIN 22 568 Fra

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