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- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
For Your Every Summer RSVP, with Code: SUMMER15
Description
Bosch 2 5/8" x 12" Spline Shank Carbide tipped Rotary Hammer Bit HC8521Bosch 2 5 8" x 12" Spline Shank Carbide tipped Rotary Hammer Bit HC8521 Dimensions: 2 5 8" diameter x 7" working length x 12" overall length. Application: Ideal for drilling large diameter holes in concrete, masonry, and stone. Design: Features an integral shank for better power transfer and durability in tough conditions. Type: One piece carbide tipped core bit with integral shank Benefits: Long life, less vibration, quieter operation.

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 2055 reviews
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Product Reviews
★★★★★ 5
Motor de arranque
Funciona genial
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
★★★★★ 5
Invonveniencia de reconstruir piezas como arranque, alternador.
Instalé este arranque en mi Camry 2002. Traerlo por Amazon a Caracas me costo la pieza y gastos de envío $112. Hace 8 meses se reconstruyó el arranque original con un costo de $180. Se dañó y decidí comprar uno en Amazon. Fue la mejor decisión.
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Reviewed in the United States on July 12, 2024
★★★★★ 5
Perfect OEM swap
Size: (Pack of 1)
Perfect OEM swap for an Acura RDX. It's cheap and less than 5 minutes to install. It fits snugly, and it'll keep your car running the way it should.
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Reviewed in the United States on April 14, 2025
★★★★★ 5
works fine in a Acura RDX, model year 2017
Size: (Pack of 1)
Appears to be well made. The price was fair.
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Reviewed in the United States on January 6, 2025
★★★★★ 5
Worked perfectly
Size: (Pack of 1)
Easy to install
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Reviewed in the United States on May 18, 2026




