Adjustable Counterbores

Adjustable Counterbores

$26.09
These adjustable counterbores made from high quality carbon steel are used in combination with a brad-point or v-point drill bit. The drill is held in place with two opposing set screws. These adjustable counterbores produce a flat-bottom counterbore hole for recessing flat bottom screws or bolt heads. Primary used in hard and soft woods, soft plastics, and composite materials. Items SE15318, SE15319, SE15322, SE15323, SE15326, SE15329, and SE15330 have a stepped hole diameter allowing the tool to be clamped to a 1/2 inch shank drill. NOTE : CENTER DRILLS ARE NOT INCLUDED WITH THESE COUNTERBORES. Drill bits for these counterbores can be found looking under Countersinks / Counterbores, V-Point Drill Bits, and/or Brad-Point Drill Bits. Industrial quality cutting bits manufactured in the USA by Southeast Tool. Legend below explains sizing. Select your item(s) then click Add to Cart.


Legend (in inches unless otherwise noted):
  • CBD = Counterbore Diameter
  • CDHD = Center Drill Hole Diameter
  • OL = Overall Length
These adjustable counterbores made from high quality carbon steel are used in combination with a brad-point or v-point drill bit. The drill is held in place with two opposing set screws. These adjustable counterbores produce a flat-bottom counterbore hole for recessing flat bottom screws or bolt heads. Primary used in hard and soft woods, soft plastics, and composite materials. Items SE15318, SE15319, SE15322, SE15323, SE15326, SE15329, and SE15330 have a stepped hole diameter allowing the tool to be clamped to a 1/2 inch shank drill. NOTE : CENTER DRILLS ARE NOT INCLUDED WITH THESE COUNTERBORES. Drill bits for these counterbores can be found looking under Countersinks / Counterbores, V-Point Drill Bits, and/or Brad-Point Drill Bits. Industrial quality cutting bits manufactured in the USA by Southeast Tool. Legend below explains sizing. Select your item(s) then click Add to Cart.


Legend (in inches unless otherwise noted):
  • CBD = Counterbore Diameter
  • CDHD = Center Drill Hole Diameter
  • OL = Overall Length
Southeast Tool's goal in manufacturing router bits, drill bits, countersinks, plug cutters, and other tooling is to provide the highest quality products available at the most competitive price. Their router bits have received "excellent" ratings in woodworking magazine reviews. In cooperation with them, Woodshopbits can supply your CNC routing needs including bits and supplies. Southeast Tool also specializes in custom tooling needs.

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