R8 7/16-20 R8-F1 (1-1/2-18 thread) R8 Arbor End Mill Holder for Boring Head
Product details
| Management number | 218138662 | Release Date | 2026/05/03 | List Price | $11.56 | Model Number | 218138662 | ||
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product features This tool holder has a large holding force and can withstand the gravity cutting of the milling cutter. The eccentric design facilitates chuck mounting and positioning. Using a professional taper gauge to detect more than 90% of the taper contact surface, and the body also reached 0.005. Made of 40Cr material, heat treatment hardness: hrc58-62. Infiltration treatment, with excellent seismic performance, improved hardness and service life. The shank is clamped once, and the inner and outer parts are formed once, which realizes the high concentricity of the shank and is not easy to shake.
- Model: R8-ER32 Inch: 7/16
- Material: high quality 40CR high carbon steel
- Product features: 90% taper contact surface
- Use machine tools: vertical drilling, drill bit blessing
- Clamping method: nut rotation by concentric taper surface extrusion head fastening
| Shape | Round |
|---|---|
| Cut Type | Taper |
| Brand Name | Home of quality tools |
| Unit Count | 1 Count |
| Part Number | zm |
| End Cut Type | Tapered End |
| Finish Types | Unfinished |
| Manufacturer | Home of quality tools |
| Material Type | 40CR |
| Tolerance Held | Precision |
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Tool Holders
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