MICRO 100 Single-Point Tool Bit: AR Tool Bit Style, 1/4 in Shank Wd, 1/4 in Shank Ht
The MICRO 100 Single-Point Tool Bit (AR Tool Bit Style, MPN AR-4) is a brazed-tip lathe tool bit with a 1/4 in shank height and 1/4 in shank width, constructed from carbide and zinc. 3G Electric interprets customer…
SKU 3G-OTH-236050
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Product Description
The MICRO 100 Single-Point Tool Bit (AR Tool Bit Style, MPN AR-4) is a brazed-tip lathe tool bit with a 1/4 in shank height and 1/4 in shank width, constructed from carbide and zinc. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps and controls as a trust anchor, ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the MICRO 100 AR-4 single-point tool bit used for?
The MICRO 100 AR-4 is a brazed-tip lathe tool bit designed for precision turning, facing, and boring on manual and CNC lathes. It is commonly used in metalworking industries for cutting steel, stainless steel, and non-ferrous materials. Its carbide tip provides hardness and wear resistance for high-speed machining.
What are the specifications of the MICRO 100 AR-4 tool bit?
The MICRO 100 AR-4 is a single-point tool bit with a carbide and zinc construction. It has a shank width of 1/4 in and a shank height of 1/4 in. The manufacturer part number is AR-4. This brazed-tip design is suitable for general-purpose lathe operations requiring a rigid, sharp cutting edge.
Where to buy the MICRO 100 AR-4 tool bit worldwide?
You can source the MICRO 100 AR-4 tool bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine MICRO brand tooling for metalworking applications.
How to select the correct MICRO 100 tool bit for a lathe?
Select a MICRO 100 tool bit based on shank size matching your lathe tool holder, material to cut, and operation type. For the AR-4, the 1/4 in shank fits small holders. Carbide tips suit hard materials and high speeds. Ensure the tool bit geometry matches your turning, facing, or boring needs for optimal performance.
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Common applications for MICROMICRO Products
3G Electric supplies MICRO brazed-tip lathe tool bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















