Bias bits 80 Ultra 0.2-1.0mm 112.5mm

Product Overview

This precision diagonal cutter from LINDSTROM, model 8158, is part of Lindström's 80 series with a tapered and relieved head shape. The 8158 is the Ultra-Flush® variant in the series and is specified to cut copper wires with a diameter of 0.2–1.0 mm. The tool features ESD-safe mono-material handles with a return spring and a screw joint that minimizes friction and ensures correct alignment of the cutting edges.

Material and Hardness

The tool's blades are made of high-performance alloy steel with a burnished finish. The cutting edges are precision induction hardened to 63–65 HRC, and edge angles and contact are ensured by numerically controlled machining.

Dimensional Information

• Overall length: 112.5 mm
• Head width: 12.5 mm
• Tip thickness: 1.2 mm
• Weight: 49 g

Typical Applications

• Cutting copper wires in the range of 0.2–1.0 mm (specified as copper wire cutting capacity).
• Use in confined spaces and for rework (indicated in manufacturer's documentation).

Documentation

See further technical details and product data in the manufacturer's datasheet: See datasheet from manufacturer

Other Notes

• The cutting features for 8158 are specified as Ultra-Flush®, as per the manufacturer's product description.
• The handles are ESD-safe (mono-material) and have a return spring; the screw joint reduces friction and ensures correct alignment of the cutting edges.

Specifications

• Product: LINDSTROM 8158 (80 series, Ultra-Flush®)
• Copper wire cutting capacity: 0.2–1.0 mm
• Overall length: 112.5 mm
• Head width: 12.5 mm
• Tip thickness: 1.2 mm
• Weight: 49 g
• Material: High-performance alloy steel, burnished finish
• Cutting edge hardness: Induction hardened 63–65 HRC
• Handles: ESD-safe mono-material with return spring
• Screw joint: Minimizes friction and maximizes cutting edge alignment

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