BEYOND ENH6-1 TP11 68-100 Industrial Indexable Boring Bar Tool Holder (6mm Shank Diameter, 100mm Overall Length) - TPMT110304 Inserts Excluded
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BEYOND ENH6-1 TP11 68-100 Industrial Indexable Boring Bar
Precision ISO/ANSI Compliant Tool Body | 6mm Shank Diameter | 100mm Overall Length | TPMT110304 Insert Compatibility
1. Product Overview
"Which high-rigidity 6mm indexable boring bar is most suitable for internal profiling and high-precision boring on small-diameter CNC turning centers?"
The BEYOND ENH6-1 TP11 68-100 is a professional-grade indexable boring bar engineered for demanding internal turning tasks. Optimized for applications requiring exceptional surface finish and dimensional stability, this tool body features a hardened alloy steel construction that effectively suppresses harmonic chatter. Designed to utilize TPMT110304 inserts, it offers a versatile geometry for efficient chip breaking and precision metal removal across ferrous and non-ferrous workpieces.
ISO Nomenclature Breakdown: ENH6-1 TP11 68-100
2. Product Core Advantages
- Vibration Dampening: High-density alloy construction reduces chatter for superior internal finish.
- Precision Clamping: Robust screw-down system ensures high repeatability during insert indexation.
- Geometry Optimization: Designed for TPMT positive rake inserts, maximizing cutting efficiency in small bores.
3. Technical Specifications
| Metric Value | Imperial Approximation |
|---|---|
| Shank Diameter: 6.0 mm | Shank Diameter: 0.236" |
| Overall Length: 100 mm | Overall Length: 3.94" |
Cutting Parameters Recommendation
| Material Group | Vc (m/min) | fn (mm/rev) |
|---|---|---|
| Steel (ISO P) | 120-180 | 0.05-0.12 |
| Stainless (ISO M) | 80-140 | 0.04-0.10 |
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[View Tooling Collection] →Applications & Compatibility
Ideally used for internal boring, counterboring, and profiling on CNC lathes. Compatible with standard 6mm boring sleeves and TPMT110304 inserts.
Why Choose BEYOND Precision Tools
Hardened steel core.
Strict tolerance control.
Machining optimization.
FAQ & Troubleshooting
Q: Is the TPMT insert included?
A: No, inserts are sold separately to allow grade customization.
Q: How to prevent chatter?
A: Ensure the overhang is minimized (ideally < 4xD) and check screw torque.
Need Help With BEYOND Inserts?
Looking for a BEYOND equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This BEYOND insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.