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Micro 100 D-8 brazed tool bit, 3.5 inch length, 1/2 inch wide, carbide tip on zinc shank

Micro 100

Micro 100 D-8 Brazed Tool Bit 3.5 In 1/2 In

SKU CH-MM86-YN7Z4

A 3.5 in carbide-tipped tool bit with a 1/2 in shank for lathe turning

  • Main materialHAWA
  • Product weight0.25
  • Carbide tip holds a sharp edge longer
  • 5 inch length suits deep boring cuts
  • 1/2 inch shank fits standard tool holders
  • HAWA material resists wear in tough alloys
  • Light .25 lb weight reduces tool fatigue

Micro 100 D-8 Brazed Tool Bit

The Micro 100 D-8 is a single-point brazed tool bit made from HAWA material. It measures 3.5 inches in length with a 1/2 inch shank width. Weighing 0.25 units, this new hand tool is designed for general machining and shaping tasks in a workshop environment.

Suitable For Lathe Operations

This tool bit suits machinists and hobbyists performing turning, facing or boring on a lathe where a 1/2 inch shank is required. It is not for buyers needing indexable inserts, multiple cutting edges or a different shank size for their tool holder.

3.5 Inch Length With 1/2 Inch Shank

The critical specification is the 3.5 inch overall length combined with the 1/2 inch shank width. These dimensions determine whether the bit fits your specific tool holder and provides the necessary reach for your workpiece.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 75% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameMicro 100
Size & build
Main materialHAWA

Questions about this item

Which tool bit version should I choose for general turning work?

The D-8 brazed tool bit uses a D-style profile made from HAWA carbide with zinc, suited for single-point turning tasks.

How does the 3.5 inch length perform in a lathe setup?

At 3.5 in overall length, the bit provides sufficient reach for standard tool holders while keeping overhang manageable for rigidity.

What does the 1/2 inch shank width mean for tool holder compatibility?

The 1/2 in shank fits common tool holders and blocks sized for that width, allowing secure clamping without adapters.

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