1 4 concrete drill bit for sale, brand-new and used.

(2,000 Pack) 3/16" X 2-1/4" Concrete/Masonry Screw Anchors (Tapcon) Hex Head Concrete Screw Anchors Size: 3/16"Length: 2-1/4" Designed for quick, safe, secure, fastening for a variety of jobs in poured concrete, brick, cinder block/masonry. Provides self-threading action and maximum holding power for fastening junction boxes, wall partitions/insulation, frames, gutters, fixtures, expansion joints, stud tracks, duct straps and signs.

80 TAPCON 1/4 x 3 3/4 inch Concrete Tapper Anchors Black & Decker No Drill Bit new from closed hardware store box has writing on it

4-3/4” (121mm) Wet Core Bit

2-1/2” Premium Wet Diamond Core Bit for Concrete Coring 1-1/4”-7 Threads Product Description

5" Premium Wet Diamond Core Bit for Concrete Coring 1-1/4"-7 Threads Product Description

1" Premium Wet Diamond Core Bit for Concrete Coring 5/8”–11 Threads Product Des

3/4" Premium Wet Diamond Core Bit for Concrete Coring 5/8”–11 Threads Product Description

The professional quality wet diamond core bits offers the best lifetime available on market, fast drilling for concrete and asphalt Laser wielded Segment height 0.400" Length: 17" long to produce 13-1/2" core

THIS IS FOR ONE SET OF SIX ONE EACH OF THE FOLLOWING: 1" / 2" / 3" / 4" / 5" / 6" 14" Overall Length 8mm Height T-seg Segment 1 1/4-7 UNC Run Wet or Dry

14" Overall Length 14" Diameter 8mm Height (.185" Thick) T-seg Segment 1 1/4-7 UNC Female Thread(Standard for brand name & non-brand named rigs) Run Wet or Dry

14" Overall Length 12" Diameter 8mm Height (.185" Thick) T-seg Segment 1 1/4-7 UNC Female Thread(Standard for brand name & non-brand named rigs) Run Wet or Dry

14" Overall Length 10" Diameter 8mm Height (.185" Thick) T-seg Segment 1 1/4-7 UNC Female Thread(Standard for brand name & non-brand named rigs) Run Wet or Dry

14" Overall Length 9" Diameter 8mm Height (.185" Thick) T-seg Segment 1 1/4-7 UNC Female Thread(Standard for brand name & non-brand named rigs) Run Wet or Dry

14" Overall Length 8" Diameter 8mm Height (.165" Thick) T-seg Segment 1 1/4-7 UNC Female Thread(Standard for brand name & non-brand named rigs) Run Wet or Dry

14" Overall Length 7" Diameter 8mm Height (.165" Thick) T-seg Segment 1 1/4-7 UNC Female Thread(Standard for brand name & non-brand named rigs) Run Wet or Dry

14" Overall Length 6 1/2" Diameter 8mm Height (.145" Thick) T-seg Segment 1 1/4-7 UNC Female Thread(Standard for brand name & non-brand named rigs) Run Wet or Dry