ITM 2-5/8" X 22" SDS-Max Hollow Hammer Core Bit 990HH1065

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Brand: International Tool Mfg
Part #: 990HH1065
UPC: 070365291065
SKU
281-5461B65
Regular Price $604.79 Special Price $319.26

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ITM 2-5/8" X 22" SDS-Max Hollow Hammer Core Bit

The ITM 2-5/8in X 22in SDS-Max Hollow Hammer Core Bit is a high-performance drilling solution for concrete, masonry, and natural stone applications. Its innovative toothed crown design ensures improved tool alignment and rotational stability, while the flat hammer teeth and asymmetrical layout increase drilling efficiency by up to 30%. The hollow crown body and efficient outer spiral minimize friction losses and maximize durability. Ideal for heavy rotary hammer drills, this bit delivers exceptional performance and longevity, making it a valuable tool for professionals and serious DIYers tackling demanding drilling projects.

Top product features:

  • The roof-shaped guide teeth ensure improved tool alignment and increased rotational stability.
  • The flat hammer teeth are significantly more efficient in a prepared drilling base.
  • The hollow crown body has a more efficient outer spiral for increased durability and minimized friction losses.

Top product applications:

  • Concrete masonry drilling
  • Natural stone drilling
  • Drilling through steel reinforcement in concrete
Hollow hammer core bit - with innovation toothed crown. For use in concrete masonry and natural stone. These bits present the following advantages ul style"margin-top0px; padding-top 5px; padding-bottom 5px;" the roof-shaped guide teeth (1) ensure improved tool alignment and increased rotational stability. The wedge shape is particularly aggressive in collision with steel reinforcement the flat hammer teeth (2) are significantly more efficient in such a prepared drilling base effect is supported by the asymmetrical teeth layout a performance increase exceeding 30 is achieved with this new design. The high hammer power of modern heavy rotary hammer drills can be fully exploited hollow crown body with more efficient outer spiral for increased durability and minimized friction losses dc quality carbide and special brazing technique large product range of one-piece and multi-piece tools

Additional Information

  • UPC: 070365291065
  • UNSPSC: 27111611
  • Brand: International Tool Mfg.
  • Color: Gray
  • Package Quantity: 1
  • Country of Origin: DE
  • FOB Origin: NY
  • Ships by: PARCEL
  • Comes in a kit: No
  • Newly added to catalog: No
  • Item is on Clearance: No
  • Contains Hazardous Materials: No
  • CA Proposition 65 Applies: Yes
  • Package Weight: 5.00
Product info last updated on August 16, 2025 7:30am UTC Category: Sockets and Bits
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In stock