PRO-SERIES NT40 3″ HEAD BORING TOOL SET (3800-5942) (SKU: 3800-5942)
Pro-Series NT40 3″ Head Boring Tool Set
- Made In Taiwan
- Wide bearing surface provides super accuracy
- Rugged design allows excellent rigidity for chatter-free boring
- Head features a threaded back for use with multiple shanks
- Set complete with Boring Head, Boring Shank, Boring Bars, Adapters and L-shape Hex Wrenches
- Dial on head with 0.0005″ graduation for accurate hole sizing
- Fitted durable carry case included
Specifications
- Pro-Series NT40 3″ Head Boring Tool Set
- Made In Taiwan
- Wide bearing surface provides super accuracy.
- Rugged design allows excellent rigidity for chatter-free boring.
- Head features a threaded back for use with multiple shanks.
- Set complete with Boring Head, Boring Shank, Boring Bars, Adapters and L-shape Hex Wrenches.
- Dial on head with 0.0005″ graduation for accurate hole sizing.
- Fitted durable carry case included.
- Weight: 11
- Dimensions: L 5, W 8, H 5
Benefits
- Industrial-grade tooling designed for dependable shop performance.
- Supports consistent results when applied with correct setup practices.
- A practical choice for U.S. machine shops and maintenance work.
Recommended use
- Confirm compatibility (size, interface, machine capacity) before ordering.
- Follow safe operating practices and use appropriate PPE.
- Optimize setup rigidity and process parameters for best results.
USA Warehouse Stock — Fast U.S. fulfillment.













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