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Sumitomo Electric Outer Diameter Holder DDHNR2020K-15 CNC Lathe
Product Details
●Manufacturer: Sumitomo Electric
●Model Number: DDHNR2020K15
●Applicable Insert Shape: Diamond 55°
●Clamping Method: Double Clamp Type
●Hand: Right
●Cutting Angle Kr (°): 100
●Hand: Right
●Dimension b (mm): 20
●Dimension h (mm): 20
*This is a new, unused item, but the outer box has some dirt.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.


