Keo | Arch Cutting Tools Solid Pilot Counterbore: 10mm Dia, 5.5mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56211

Made In USA Reverse Counterbore: 2" Dia, 3/4" Pilot Hole, 4 Flutes, Solid Carbide - 1" OAL, 1/64" Corner Rad, Standard Pilot 185-10 & 185-10

Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 1.203" Dia, 0.781" Pilot, 3 Flutes - 3/4" Socket-Head Cap Screw Compatible, 3/4" Shank Dia

Keo | Arch Cutting Tools Solid Pilot Counterbore: 6mm Dia, 3.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56202

Made In USA Reverse Counterbore: 1-3/4" Dia, 3/4" Pilot Hole, 4 Flutes, Carbide-Tipped - 1" OAL, 1/64" Corner Rad, Standard Pilot 185-10, Oversize

Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.244" Dia, 0.153" Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 7/32" Shank Dia, 3"

Made In USA Reverse Counterbore: 2" Dia, 3/4" Pilot Hole, 4 Flutes, High Speed Steel - 1" OAL, 1/32" Corner Rad, Standard Pilot 185-10 & 185-10

Made In USA | Yankee Solid Pilot Counterbore: 0.773" Dia, 0.515" Pilot, 4 Flutes - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/2" OAL

Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.572" Dia, 0.375" Pilot, 3 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia

Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.789" Dia, 0.531" Pilot, 3 Flutes - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia

Made In USA Reverse Counterbore: 1" Dia, 3/8" Pilot Hole, 4 Flutes, Solid Carbide - 5/8" OAL, 1/64" Corner Rad, Standard Pilot 185-7 & 185-7

Made In USA Reverse Counterbore: 7/16" Dia, 3/16" Pilot Hole, 4 Flutes, Solid Carbide - 1/2" OAL, 1/64" Corner Rad, Standard Pilot 185-4 & 185-4

Made In USA Reverse Counterbore: 1-1/8" Dia, 1/2" Pilot Hole, 4 Flutes, High Speed Steel - 7/8" OAL, 1/32" Corner Rad, Standard Pilot 185-8 & 185-8

Made In USA Reverse Counterbore: 1-3/8" Dia, 5/8" Pilot Hole, 4 Flutes, Solid Carbide - 7/8" OAL, 1/64" Corner Rad, Standard Pilot 185-9 & 185-9

Keo | Arch Cutting Tools Solid Pilot Counterbore: 15mm Dia, 8.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56216

Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.304" Dia, 0.195" Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 3"

Made In USA Reverse Counterbore: 1-1/4" Dia, 1/2" Pilot Hole, 4 Flutes, High Speed Steel - 7/8" OAL, 1/32" Corner Rad, Standard Pilot 185-8 & 185-8

Made In USA Reverse Counterbore: 1" Dia, 1/2" Pilot Hole, 4 Flutes, High Speed Steel - 5/8" OAL, 1/32" Corner Rad, Standard Pilot 185-8 & 185-8

Made In USA Reverse Counterbore: 9/16" Dia, 5/32" Pilot Hole, 4 Flutes, Solid Carbide - 5/8" OAL, 1/64" Corner Rad, Standard Pilot 185-3 & 185-3

Made In USA Reverse Counterbore: 1/2" Dia, 3/16" Pilot Hole, 4 Flutes, Solid Carbide - 1/2" OAL, 1/64" Corner Rad, Standard Pilot 185-4 & 185-4

Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.26" Dia, 0.169" Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 7/32" Shank Dia, 3"

Made In USA Reverse Counterbore: 7/8" Dia, 3/8" Pilot Hole, 4 Flutes, High Speed Steel - 5/8" OAL, 1/32" Corner Rad, Standard Pilot 185-7 & 185-7

Harvey Tool 0.2362" Cut Dia, 7/8" Flute Length, Solid Carbide Solid Counterbore - Altin Finish, 4 Flutes, 1/4" Shank Dia, 2-1/2 OAL | Part 2346M-C3

Made In USA Reverse Counterbore: 1-3/4" Dia, 3/4" Pilot Hole, 4 Flutes, High Speed Steel - 1" OAL, 1/32" Corner Rad, Standard Pilot 185-10 & 185-10

Made In USA Reverse Counterbore: 9/16" Dia, 1/4" Pilot Hole, 4 Flutes, Solid Carbide - 5/8" OAL, 1/64" Corner Rad, Standard Pilot 185-5 & 185-5

Made In USA Reverse Counterbore: 3/4" Dia, 3/8" Pilot Hole, 4 Flutes, High Speed Steel - 5/8" OAL, 1/32" Corner Rad, Standard Pilot 185-7 & 185-7

Harvey Tool 0.2031" Cut Dia, 3/4" Flute Length, Solid Carbide Solid Counterbore - Uncoated, 4 Flutes, 1/4" Shank Dia, 2-1/2 OAL | Part 23413

Made In USA Reverse Counterbore: 5/16" Dia, 3/32" Pilot Hole, 4 Flutes, High Speed Steel - 1/2" OAL, 1/32" Corner Rad, Standard Pilot 185-1 & 185-1

Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.398" Dia, 0.265" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 5/16" Shank

Made In USA Reverse Counterbore: 1" Dia, 5/16" Pilot Hole, 4 Flutes, High Speed Steel - 5/8" OAL, 1/32" Corner Rad, Standard Pilot 185-6 & 185-6

Titan USA Solid Pilot Counterbore: 0.286" Dia, 0.179" Pilot, 4 Flutes - Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel

Harvey Tool 1/4" Cut Dia, 7/8" Flute Length, Solid Carbide Solid Counterbore - Altin Finish, 4 Flutes, 1/4" Shank Dia, 2-1/2 OAL | Part 23416-C3

Made In USA | Yankee Solid Pilot Counterbore: 0.304" Dia, 0.195" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High

Made In USA | Yankee Solid Pilot Counterbore: 0.977" Dia, 0.656" Pilot, 4 Flutes - 5/8" Socket-Head Cap Screw Compatible, 5/8" Shank Dia, 7-5/8" OAL

Interstate | Value Collection Solid Pilot Counterbore: 24mm Dia, 15mm Pilot, 3 Flutes - 8-1/4" OAL, High Speed Steel | Part E1419014

Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.33" Dia, 0.205" Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia