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Bosch Tools 4-3/8" SDS-Plus SpeedCore Thin-Wall Core Bit - T3921SC

Quick Specs
  • Color : Silver
  • Type : Core Bit
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Abt Model: T3921SC | UPC: 000346430066
In Stock (Ships From Manufacturer)
Regular Price: $89.00
Your Shipping Zip Code: 20149
Estimated delivery date Jul 13th
Why I Bought This
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  • Product Overview-

    Key Features

    • High-Grade Tungsten Carbide Teeth
    • Pilot Bit Is Integrated With Mandrel
    • Ejector Hole
    • Works With Bosch SPEEDCORE SDS-Plus Pilot Bits And Extensions
    • Designed For Drilling With Smaller Hammers
    • Silver Finish

    Bosch Tools 4-3/8" SDS-Plus SpeedCore Thin-Wall Core Bit, Model T3921SC

    High-grade tungsten carbide offers durability and life. Ejector hole delivers easy core removal of masonry, brick and block. Works with Bosch one-piece SDS-plus® pilot bits and extensions


    • High-grade tungsten carbide teeth
    • Pilot bit is integrated with mandrel
    • Ejector hole
    • Works with Bosch SPEEDCORE™ SDS-plus® pilot bits and extensions
    • Designed for drilling with smaller hammers


    • Diameter: 4-3/8"
    • Note: Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM

    Approximate Weight:

    • Shipping: 1 lb
    California customers: Proposition 65 WARNING
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What Our Customers Say About Us

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  • After shopping at several places, both on-line and in stores, I had decided to order from a local store that advertised a good price, but found out they were out of stock. ABT had the same price, in stock, with free shipping, and the product arrived on time. The packaging was very good too. Highly recommend!
    June 11, 2020 - Ralph B.
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