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

Abt Model: T3921SC | UPC Code: 000346430066
Online Only (details)
Regular Price $89.00

Estimated Delivery Date: 
Mar 28th *

When you order in the next 23 hours, 21 mins

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Product Details

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
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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
More reasons to buy the Bosch Tools T3921SC from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Bosch Tools T3921SC is Brand New.
  • The Bosch Tools T3921SC Ships in a Factory Sealed Box.
  • Abt ships this product for free!
TypeCore Bit
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