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User6482714
★★★★★
2026-11-08
Everything was delivered on schedule and well packed.
![[1478-7] NWK / Naniwa Concrete Drill Bit, for Hammer Drill, 7mm, 7 Pieces](https://imgb.jgwebdy.com/14787-NWK-Naniwa-Concrete-Drill-Bit-for-Hammer-Drill-7mm-7-Pieces-3241357.jpg)
![[1478-7] NWK / Naniwa Concrete Drill Bit, for Hammer Drill, 7mm, 7 Pieces](https://static.mercdn.net/item/detail/orig/photos/m10620883170_2.jpg?1775520628)
![[1478-7] NWK / Naniwa Concrete Drill Bit, for Hammer Drill, 7mm, 7 Pieces](https://static.mercdn.net/item/detail/orig/photos/m10620883170_3.jpg?1775520628)
![[1478-7] NWK / Naniwa Concrete Drill Bit, for Hammer Drill, 7mm, 7 Pieces](https://static.mercdn.net/item/detail/orig/photos/m10620883170_4.jpg?1775520628)
![[1478-7] NWK / Naniwa Concrete Drill Bit, for Hammer Drill, 7mm, 7 Pieces](https://static.mercdn.net/item/detail/orig/photos/m10620883170_5.jpg?1775520628)
[1478-7] NWK / Naniwa Concrete Drill Bit, for Hammer Drill, 7mm, 7 Pieces
$13.20
$17.1599997520447
30% OFF
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Product Details
Description
Specifications
Care Guide
【New, Unused, Keyed Chuck Type, 7-Piece Concrete Drill Bit Set】
This is a set of concrete drill bits for keyed chuck type hammer drills.
《Product Specifications》
Size: 7mm
Overall Length: 100mm
Effective Length: 60mm
Quantity: 7 pieces
《Product Condition》
This is a new, unused item that has been stored in a warehouse. There may be oil stains, sticker residue, or fading due to storage. Please check the photos before considering your purchase.
Category
Drills & Drill Parts
Condition
New/unused
Shipping
Included in price (by seller)
From
Unspecified
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.