69-9448-88 High Performance Roll Tap HP-RZ G7 1/4-20UNC B HP-RZ-G7-14-20UNC-B
Features
- This roll tap is suitable for machining steel materials (35HRC or less) and light alloys, and supports high-speed machining (20~50 m/min).
- Stainless steel and temper materials (~40HRC) can now be processed.
- The machining torque has been reduced by more than 20% and the life has been greatly increased compared to the conventional product.
- It can now be used with water-soluble cutting fluids.
- Torque reduction heave tap (Patent No. 3822572) is adopted in the design specifications.
- For blind hole machining.
- Work material: low carbon steel, medium carbon steel, high carbon steel, alloy steel, tempered steel (25~35HRC), stainless steel, aluminum alloy casting.
Spec
- Precision: G7
- Precision Notation: G-Class
- Nominal Dimensions: UNC1/4
- Thread length (mm): 15
- Total length (mm): 62
- Link Diameter (mm): 6
- Shank Square Part (mm): 4.5
- Pilot Hole Diameter (mm): 5.82
- Number of Peaks: 20
- Number of biting threads: 2
- machined threads: unified threads
- Surface Treatment: TiCN Coating
- Length under neck (mm): 26
- Link Length (mm): 33
- Shank square part length (mm): 7
- Number of Grooves: 2
- Convexity: 4
- Material/Finish: High Speed Tool Steel/Powder High-Speed Steel (HSS-P)
- Country of Origin: Japan
- Securities Code: 215 0462
Package size：17×77×9 mm 20 g [About Package size]
| Order No. | 69-9448-88 | |
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| Model No. | HP-RZ-G7-14-20UNC-B | |
| JAN Code | 4582639481659 | |
| Standard price |
JPY: 4,590
USD: 28.77
Excange rate 1USD= 159.53JPY
Valid price in Japan |
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| Quantity | 1piece | |
| Stock in Japan |
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