GRENPRO 15-Piece Countersink Drill Bit Set | Nitro HSS, 1/4 in Hex Shank
GRENPRO 15-Piece Countersink Drill Bit Set | Nitro HSS, 1/4 in Hex Shank
GRENPRO 15-Piece Countersink Drill Bit Set | Nitro HSS, 1/4 in Hex Shank
GRENPRO 15-Piece Countersink Drill Bit Set | Nitro HSS, 1/4 in Hex Shank
GRENPRO 15-Piece Countersink Drill Bit Set | Nitro HSS, 1/4 in Hex Shank
GRENPRO 15-Piece Countersink Drill Bit Set | Nitro HSS, 1/4 in Hex Shank
GRENPRO 15-Piece Countersink Drill Bit Set | Nitro HSS, 1/4 in Hex Shank

GRENPRO

GRENPRO 15-Piece Countersink Drill Bit Set | Nitro HSS, 1/4 in Hex Shank

High-performance tools and home improvement made for confident daily results

$37.24

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Why customers choose TaskHolt Tools

Premium woodworking precision with the GRENPRO 15-Piece Countersink Kit

Designed for hobbyists and professionals alike, this upgraded set brings together essential countersink capabilities with durable construction and practical accessories. From clean, flush finishes to reliable depth control, the kit helps you achieve polished results across a range of projects, including cabinetry, furniture builds, and hinge installations.

What’s inside and how it helps your work

  • 7 tapered countersink bits in versatile sizes (two each of #4 and #6, plus #8, #10, and #12) ensure you can tailor pilot holes for different screw types and wood densities.
  • Two wood plug cutters (3/8

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