Bosch SDS-Plus Bulldog Tough Rotary Hammer Bit 1/2 in. x 37 in. x 39 in

Bosch ★ 3.8/5 · ItemOracle Score Mid-Range

$61 USD
Price subject to change
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Bosch HC4C2089-1/2 in. x 37 in. x 39 in. SDS-Plus BulldogTM Tough Rotary Hammer Bit

Bosch SDS-Plus Bulldog bit with four-cutter carbide head for extended life in concrete. Four-cutters aid in rebar drilling and reduce sticking, with a centering tip for precise hole placement. Customers note strong quality and fast cutting, with mixed durability feedback

Highlights

  • four-cutter design with four cutting edges
  • centering tip for anchor holes
  • dust-evacuating flute design

Pros

  • four-cutter carbide tipped head
  • improved life in concrete with rebar
  • centering tip for precision
  • efficient dust removal via four-flute design
  • durable Bosch-made carbide material

Cons

  • mixed durability feedback from customers

Best For

  • drilling into reinforced concrete
  • anchoring holes in masonry
  • precision boreholes for anchors
  • drilling through concrete with rebar
  • dust-efficient drilling in concrete

Features

  • Four-cutter carbide tipped head delivers up to 2x life in concrete with rebar versus two-cutter bits
  • Centering tip aids precise anchoring hole placement
  • Four-flute design efficiently removes dust from the hole
  • Diameter 1/2 inch; usable length 37 inches; overall length 39 inches
  • Bosch carbide made with durable materials for extended tool life

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