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Bosch Tools 5/8" x 13" Spline SpeedX Rotary Hammer Bit - HC4021

Abt Model: HC4021 | UPC Code: 000346207521
Online Only (details)
Regular Price $40.00
Free Shipping Details (details)
Free Shipping
MethodEstimated DeliveryCost
Ground ShippingMar 28th$9.90
Second DayMar 27th$15.86
Next Day AirMar 26th$21.77

Product Details

Bosch Tools 5/8" x 13" Spline SpeedX Rotary Hammer Bit, Model HC4021

Bosch brings constant innovation to concrete and masonry drilling. Bosch developed custom-manufactured carbide and diffusion bonding technology to provide better performance and durability. SpeedX™ delivers high performance in precision anchoring and drilling applications.


  • Tungsten-carbide tip provides superior wear resistance in tough applications
  • Active-centering tip for optimum guidance when drilling in concrete and reinforced concrete
  • Large flute volume for fast drilling, dust transport and less clogging
  • Narrow flute back for reduced friction between bit and material


  • Diameter: 5/8"
  • Useable Length: 8"
  • Overall Length: 13"

Approximate Weight:

  • Shipping: 1 lbs
Key Features
5/8 " Diameter/ Tungsten-Carbide Tip Provides Superior Wear Resistance/ Patented Four-Cutter Tip Design/ Large Flute Volume/ Active-Centering Tip For Optimum Guidance/ Silver Finish
More reasons to buy the Bosch Tools HC4021 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Bosch Tools HC4021 is Brand New.
  • The Bosch Tools HC4021 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
TypeRotary Hammer Bit
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