2-1/2" x 24" SDS-MAX Tunnel Bit
2-1/2" x 24" SDS-MAX Tunnel Bit
2-1/2" x 24" SDS-MAX Tunnel Bit
Previous Next

Makita

2-1/2" x 24" SDS-MAX Tunnel Bit - B-66307

SKU: B-66307
MPN: B-66307
Stock Item: Typical lead time for Makita products is 1-2 weeks.
UPC Code: 088381-539166
$375.09 each
Hurry up! Current stock:

Product Description

The 2-1/2" x 24" SDS-MAX Tunnel Bit is designed to drill larger holes in masonry for piping, ventilation, and electrical installations. This bit is ideal for drilling holes in concrete, block, and brick where the depth of the hole exceeds the depth of a standard core bit. The B-66307 features a solid tungsten carbide head, a carbide-tipped centering point for more accurate drilling, and a solid one piece system that transfers power directly to the end of the bit. A two flute design provides faster clearance of debris.

Features

  • Ideal for drilling large holes in masonry where the depth of the hole exceeds the depth of a standard core bit
  • Carbide-tipped centering point helps reduce bit walking for more accurate drilling
  • Solid tungsten carbide head
  • For use in rotary hammers that accept SDS-MAX bits
  • Two flute design for faster clearance of debris
  • Asymmetrical tungsten carbide teeth for faster drilling and longer life
  • PRODUCTIVITY - Carbide-tipped centering point helps reduce bit walking for more accurate drilling
  • APPLICATIONS - For making through-holes in masonry for piping, ventilation and electrical installations
  • For making through-holes in masonry for piping, ventilation and electrical installations
  • Larger diameters than standard carbide bits which allow smaller hammers to drill larger holes
  • 24" overall length; 18" usable length
  • For use in concrete, block and brick
  • DESIGN - Two flute design for faster clearance of debris
  • PERFORMANCE - Solid one piece system transfers power directly to the end of the bit
  • INCLUDES - 2-1/2" x 24" SDS-MAX Tunnel Bit
  • Solid one piece system transfers power directly to the end of the bit

Prop 65

  • per 2000 Consent Judgement

Specifications

Product Type (RHB, DS)Tunnel Bits
Shipping Weight5.01 lbs.
Usable Length18"
Country of OriginFrance
Diameter2-1/2"
Package Quantity1
Shank TypeSDS-MAX
Overall Length24"
Shelf Pack Qty0

Customers Also Viewed