5/16″ INTERNAL & EXTERNAL INDEXABLE THREADING TOOL HOLDER KIT (2301-2312) (SKU: 2301-2312)
5/16″ Internal & External Indexable Threading Tool Holder & Insert Kit
- Includes 1 piece of internal holder #SIR0312H08 and 1 piece of external holder #SER0312D08
- Also included are 3 pieces of 06IR and 4 pieces of 06ER TiN coated carbide inserts
- Items are packaged in a fitted case with a T-8 torx wrench
- Replacement screw is an M2.5 X 6 (#2100-0070)
Specifications
- 5/16″ Internal & External Indexable Threading Tool Holder & Insert Kit
- Includes 1 piece of internal holder #SIR0312H08 and 1 piece of external holder #SER0312D08.
- Also included are 3 pieces of 06IR and 4 pieces of 06ER TiN coated carbide inserts.
- Items are packaged in a fitted case with a T-8 torx wrench.
- Replacement screw is an M2.5 X 6 (#2100-0070).
- Weight: 0.6
- Dimensions: L 3, W 1, H 6
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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