Shop socket head cap screw counterbore

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$59.88
Made In USA Solid Pilot Counterbore: 0.244" Dia, 0.153" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 7/32" Shank Dia, 4-5/8" OAL, High Speed
MSC Direct
30-day returns (most items)
$59.88
Made In USA Solid Pilot Counterbore: 0.244" Dia, 0.153" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 7/32" Shank Dia, 4-5/8" OAL, High Speed
MSC Direct
30-day returns
$54.87
Keo | Arch Cutting Tools Solid Pilot Counterbore: 6mm Dia, 3.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56202
MSC Direct
30-day returns (most items)
$54.87
Keo | Arch Cutting Tools Solid Pilot Counterbore: 6mm Dia, 3.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56202
MSC Direct
30-day returns
$251.36
Made In USA Solid Pilot Counterbore: 18mm Dia, 11mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$251.36
Made In USA Solid Pilot Counterbore: 18mm Dia, 11mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6" OAL, High Speed Steel
MSC Direct
30-day returns
$105.18
Keo | Arch Cutting Tools Solid Pilot Counterbore: 20mm Dia, 13mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56222
MSC Direct
30-day returns (most items)
$105.18
Keo | Arch Cutting Tools Solid Pilot Counterbore: 20mm Dia, 13mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56222
MSC Direct
30-day returns
$105.18
Keo | Arch Cutting Tools Solid Pilot Counterbore: 20mm Dia, 10.2mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56221
MSC Direct
30-day returns (most items)
$105.18
Keo | Arch Cutting Tools Solid Pilot Counterbore: 20mm Dia, 10.2mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56221
MSC Direct
30-day returns
$76.84
Keo | Arch Cutting Tools Solid Pilot Counterbore: 15mm Dia, 8.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56216
MSC Direct
30-day returns (most items)
$76.84
Keo | Arch Cutting Tools Solid Pilot Counterbore: 15mm Dia, 8.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56216
MSC Direct
30-day returns
$292.68
Made In USA Solid Pilot Counterbore: 20mm Dia, 13mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$292.68
Made In USA Solid Pilot Counterbore: 20mm Dia, 13mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6" OAL, High Speed Steel
MSC Direct
30-day returns
$272.38
Cleveland Solid Pilot Counterbore: 25/32" Dia, 17/32" Pilot, 3 Flutes - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/4" OAL, High Speed
MSC Direct
30-day returns (most items)
$272.38
Cleveland Solid Pilot Counterbore: 25/32" Dia, 17/32" Pilot, 3 Flutes - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/4" OAL, High Speed
MSC Direct
30-day returns
$75.11
Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.491" Dia, 0.328" Pilot, 3 Flutes - 5/16" Socket-Head Cap Screw Compatible, 3/8" Shank
MSC Direct
30-day returns (most items)
$75.11
Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.491" Dia, 0.328" Pilot, 3 Flutes - 5/16" Socket-Head Cap Screw Compatible, 3/8" Shank
MSC Direct
30-day returns
$53.23
Interstate | Value Collection Solid Pilot Counterbore: 19/32" Dia, 13/32" Pilot, 3 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia
MSC Direct
30-day returns (most items)
$53.23
Interstate | Value Collection Solid Pilot Counterbore: 19/32" Dia, 13/32" Pilot, 3 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia
MSC Direct
30-day returns
$70.44
Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.33" Dia, 0.205" Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia
MSC Direct
30-day returns (most items)
$70.44
Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.33" Dia, 0.205" Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia
MSC Direct
30-day returns
$71.22
Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.414" Dia, 0.281" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 5/16" Shank
MSC Direct
30-day returns (most items)
$71.22
Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.414" Dia, 0.281" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 5/16" Shank
MSC Direct
30-day returns
$299.70
Value Collection 1/4" To 1/2" Socket-Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore Set - Bright Finish, Standard Pilot, Morse
MSC Direct
30-day returns (most items)
$299.70
Value Collection 1/4" To 1/2" Socket-Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore Set - Bright Finish, Standard Pilot, Morse
MSC Direct
30-day returns
$112.47
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
MSC Direct
30-day returns (most items)
$112.47
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
MSC Direct
30-day returns
$56.50
Made In USA Solid Pilot Counterbore: 0.205" Dia, 0.125" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 3/16" Shank Dia, 4-1/8" OAL, High Speed
MSC Direct
30-day returns (most items)
$56.50
Made In USA Solid Pilot Counterbore: 0.205" Dia, 0.125" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 3/16" Shank Dia, 4-1/8" OAL, High Speed
MSC Direct
30-day returns
$85.09
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
MSC Direct
30-day returns (most items)
$85.09
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
MSC Direct
30-day returns
$132.86
Made In USA 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, High
MSC Direct
30-day returns (most items)
$132.86
Made In USA 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, High
MSC Direct
30-day returns
$35.07
Alvord Polk Solid Pilot Counterbore: 0.2953" Dia, 0.1772" Pilot - 0.1575" Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$35.07
Alvord Polk Solid Pilot Counterbore: 0.2953" Dia, 0.1772" Pilot - 0.1575" Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel
MSC Direct
30-day returns
$37.86
Interstate | Value Collection Solid Pilot Counterbore: 13/32" Dia, 9/32" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 3/8" Shank Dia
MSC Direct
30-day returns (most items)
$37.86
Interstate | Value Collection Solid Pilot Counterbore: 13/32" Dia, 9/32" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 3/8" Shank Dia
MSC Direct
30-day returns
$90.04
Alvord Polk Solid Pilot Counterbore: 0.789" Dia, 0.531" Pilot - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/2" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$90.04
Alvord Polk Solid Pilot Counterbore: 0.789" Dia, 0.531" Pilot - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/2" OAL, High Speed Steel
MSC Direct
30-day returns
$112.99
Made In USA Solid Pilot Counterbore: 0.679" Dia, 0.452" Pilot, 4 Flutes - 7/16" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7" OAL, High Speed
MSC Direct
30-day returns (most items)
$112.99
Made In USA Solid Pilot Counterbore: 0.679" Dia, 0.452" Pilot, 4 Flutes - 7/16" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7" OAL, High Speed
MSC Direct
30-day returns
$112.99
Made In USA Solid Pilot Counterbore: 0.663" Dia, 0.437" Pilot, 4 Flutes - 7/16" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7" OAL, High Speed
MSC Direct
30-day returns (most items)
$112.99
Made In USA Solid Pilot Counterbore: 0.663" Dia, 0.437" Pilot, 4 Flutes - 7/16" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7" OAL, High Speed
MSC Direct
30-day returns
$65.43
Made In USA Solid Pilot Counterbore: 0.314" Dia, 0.19" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia, 5-1/4" OAL, High Speed
MSC Direct
30-day returns (most items)
$65.43
Made In USA Solid Pilot Counterbore: 0.314" Dia, 0.19" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia, 5-1/4" OAL, High Speed
MSC Direct
30-day returns
$64.12
Made In USA Solid Pilot Counterbore: 0.272" Dia, 0.164" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$64.12
Made In USA Solid Pilot Counterbore: 0.272" Dia, 0.164" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel
MSC Direct
30-day returns
$132.86
Made In USA Solid Pilot Counterbore: 0.755" Dia, 1/2" Pilot, 4 Flutes - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/2" OAL, High Speed
MSC Direct
30-day returns (most items)
$132.86
Made In USA Solid Pilot Counterbore: 0.755" Dia, 1/2" Pilot, 4 Flutes - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/2" OAL, High Speed
MSC Direct
30-day returns
$612.54
Made In USA 10 To 4 Wire Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore Set - Bright Finish, Standard Pilot, Straight
MSC Direct
30-day returns (most items)
$612.54
Made In USA 10 To 4 Wire Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore Set - Bright Finish, Standard Pilot, Straight
MSC Direct
30-day returns
$93.99
Made In USA Solid Pilot Counterbore: 0.588" Dia, 0.39" Pilot, 4 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6-1/2" OAL, High
MSC Direct
30-day returns (most items)
$93.99
Made In USA Solid Pilot Counterbore: 0.588" Dia, 0.39" Pilot, 4 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6-1/2" OAL, High
MSC Direct
30-day returns
$65.43
Made In USA Solid Pilot Counterbore: 0.346" Dia, 0.221" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia, 5-1/4" OAL, High Speed
MSC Direct
30-day returns (most items)
$65.43
Made In USA Solid Pilot Counterbore: 0.346" Dia, 0.221" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia, 5-1/4" OAL, High Speed
MSC Direct
30-day returns
$74.30
Alvord Polk Solid Pilot Counterbore: 0.6496" Dia, 0.4134" Pilot - 0.3937" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$74.30
Alvord Polk Solid Pilot Counterbore: 0.6496" Dia, 0.4134" Pilot - 0.3937" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7" OAL, High Speed Steel
MSC Direct
30-day returns
$189.94
Cleveland Solid Pilot Counterbore: 3/8" Dia, 1/4" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 3/8" Shank Dia, 5-3/4" OAL, High Speed
MSC Direct
30-day returns (most items)
$189.94
Cleveland Solid Pilot Counterbore: 3/8" Dia, 1/4" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 3/8" Shank Dia, 5-3/4" OAL, High Speed
MSC Direct
30-day returns
$76.74
Weldon Solid Pilot Counterbore: 13/32" Dia, 17/64" Pilot, 2 Flutes - 1/4" Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 3-1/2" OAL, High Speed
MSC Direct
30-day returns (most items)
$76.74
Weldon Solid Pilot Counterbore: 13/32" Dia, 17/64" Pilot, 2 Flutes - 1/4" Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 3-1/2" OAL, High Speed
MSC Direct
30-day returns
$93.99
Made In USA Solid Pilot Counterbore: 0.604" Dia, 0.406" Pilot, 4 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6-1/2" OAL, High
MSC Direct
30-day returns (most items)
$93.99
Made In USA Solid Pilot Counterbore: 0.604" Dia, 0.406" Pilot, 4 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6-1/2" OAL, High
MSC Direct
30-day returns
$389.38
Made In USA Solid Pilot Counterbore: 1.508" Dia, 1" Pilot, 4 Flutes - 1" Socket-Head Cap Screw Compatible, 1" Shank Dia, 8-1/2" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$389.38
Made In USA Solid Pilot Counterbore: 1.508" Dia, 1" Pilot, 4 Flutes - 1" Socket-Head Cap Screw Compatible, 1" Shank Dia, 8-1/2" OAL, High Speed Steel
MSC Direct
30-day returns
$41.30
Alvord Polk Solid Pilot Counterbore: 0.414" Dia, 0.281" Pilot - 1/4" Socket-Head Cap Screw Compatible, 5/16" Shank Dia, 5-5/8" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$41.30
Alvord Polk Solid Pilot Counterbore: 0.414" Dia, 0.281" Pilot - 1/4" Socket-Head Cap Screw Compatible, 5/16" Shank Dia, 5-5/8" OAL, High Speed Steel
MSC Direct
30-day returns
$64.12
Made In USA Solid Pilot Counterbore: 0.288" Dia, 0.179" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel
MSC Direct
30-day returns (most items)
$64.12
Made In USA Solid Pilot Counterbore: 0.288" Dia, 0.179" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel
MSC Direct
30-day returns
$31.56
Alvord Polk Solid Pilot Counterbore: 0.2362" Dia, 0.1378" Pilot - 0.1181" Socket-Head Cap Screw Compatible, 3/16" Shank Dia, 4-1/2" OAL, High Speed
MSC Direct
30-day returns (most items)
$31.56
Alvord Polk Solid Pilot Counterbore: 0.2362" Dia, 0.1378" Pilot - 0.1181" Socket-Head Cap Screw Compatible, 3/16" Shank Dia, 4-1/2" OAL, High Speed
MSC Direct
30-day returns
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    Shop socket head cap screw counterbore

    Sponsored
    About our ads
    $59.88
    Made In USA Solid Pilot Counterbore: 0.244" Dia, 0.153" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 7/32" Shank Dia, 4-5/8" OAL, High Speed
    MSC Direct
    30-day returns (most items)
    $59.88
    Made In USA Solid Pilot Counterbore: 0.244" Dia, 0.153" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 7/32" Shank Dia, 4-5/8" OAL, High Speed
    MSC Direct
    30-day returns
    $54.87
    Keo | Arch Cutting Tools Solid Pilot Counterbore: 6mm Dia, 3.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56202
    MSC Direct
    30-day returns (most items)
    $54.87
    Keo | Arch Cutting Tools Solid Pilot Counterbore: 6mm Dia, 3.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56202
    MSC Direct
    30-day returns
    $251.36
    Made In USA Solid Pilot Counterbore: 18mm Dia, 11mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6" OAL, High Speed Steel
    MSC Direct
    30-day returns (most items)
    $251.36
    Made In USA Solid Pilot Counterbore: 18mm Dia, 11mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6" OAL, High Speed Steel
    MSC Direct
    30-day returns
    $105.18
    Keo | Arch Cutting Tools Solid Pilot Counterbore: 20mm Dia, 13mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56222
    MSC Direct
    30-day returns (most items)
    $105.18
    Keo | Arch Cutting Tools Solid Pilot Counterbore: 20mm Dia, 13mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56222
    MSC Direct
    30-day returns
    $105.18
    Keo | Arch Cutting Tools Solid Pilot Counterbore: 20mm Dia, 10.2mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56221
    MSC Direct
    30-day returns (most items)
    $105.18
    Keo | Arch Cutting Tools Solid Pilot Counterbore: 20mm Dia, 10.2mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56221
    MSC Direct
    30-day returns
    $76.84
    Keo | Arch Cutting Tools Solid Pilot Counterbore: 15mm Dia, 8.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56216
    MSC Direct
    30-day returns (most items)
    $76.84
    Keo | Arch Cutting Tools Solid Pilot Counterbore: 15mm Dia, 8.4mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, Cobalt Steel | Part 56216
    MSC Direct
    30-day returns
    $292.68
    Made In USA Solid Pilot Counterbore: 20mm Dia, 13mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6" OAL, High Speed Steel
    MSC Direct
    30-day returns (most items)
    $292.68
    Made In USA Solid Pilot Counterbore: 20mm Dia, 13mm Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 6" OAL, High Speed Steel
    MSC Direct
    30-day returns
    $272.38
    Cleveland Solid Pilot Counterbore: 25/32" Dia, 17/32" Pilot, 3 Flutes - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/4" OAL, High Speed
    MSC Direct
    30-day returns (most items)
    $272.38
    Cleveland Solid Pilot Counterbore: 25/32" Dia, 17/32" Pilot, 3 Flutes - 1/2" Socket-Head Cap Screw Compatible, 1/2" Shank Dia, 7-1/4" OAL, High Speed
    MSC Direct
    30-day returns
    $75.11
    Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.491" Dia, 0.328" Pilot, 3 Flutes - 5/16" Socket-Head Cap Screw Compatible, 3/8" Shank
    MSC Direct
    30-day returns (most items)
    $75.11
    Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.491" Dia, 0.328" Pilot, 3 Flutes - 5/16" Socket-Head Cap Screw Compatible, 3/8" Shank
    MSC Direct
    30-day returns
    $53.23
    Interstate | Value Collection Solid Pilot Counterbore: 19/32" Dia, 13/32" Pilot, 3 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia
    MSC Direct
    30-day returns (most items)
    $53.23
    Interstate | Value Collection Solid Pilot Counterbore: 19/32" Dia, 13/32" Pilot, 3 Flutes - 3/8" Socket-Head Cap Screw Compatible, 1/2" Shank Dia
    MSC Direct
    30-day returns
    $70.44
    Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.33" Dia, 0.205" Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia
    MSC Direct
    30-day returns (most items)
    $70.44
    Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.33" Dia, 0.205" Pilot, 3 Flutes - Socket-Head Cap Screw Compatible, 9/32" Shank Dia
    MSC Direct
    30-day returns
    $71.22
    Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.414" Dia, 0.281" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 5/16" Shank
    MSC Direct
    30-day returns (most items)
    $71.22
    Kounterbore | Arch Cutting Tools Solid Pilot Counterbore: 0.414" Dia, 0.281" Pilot, 3 Flutes - 1/4" Socket-Head Cap Screw Compatible, 5/16" Shank
    MSC Direct
    30-day returns
    $299.70
    Value Collection 1/4" To 1/2" Socket-Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore Set - Bright Finish, Standard Pilot, Morse
    MSC Direct
    30-day returns (most items)
    $299.70
    Value Collection 1/4" To 1/2" Socket-Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore Set - Bright Finish, Standard Pilot, Morse
    MSC Direct
    30-day returns
    $112.47
    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
    MSC Direct
    30-day returns (most items)
    $112.47
    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
    MSC Direct
    30-day returns
    $56.50
    Made In USA Solid Pilot Counterbore: 0.205" Dia, 0.125" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 3/16" Shank Dia, 4-1/8" OAL, High Speed
    MSC Direct
    30-day returns (most items)
    $56.50
    Made In USA Solid Pilot Counterbore: 0.205" Dia, 0.125" Pilot, 4 Flutes - Socket-Head Cap Screw Compatible, 3/16" Shank Dia, 4-1/8" OAL, High Speed
    MSC Direct
    30-day returns
    $85.09
    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
    MSC Direct
    30-day returns (most items)
    $85.09
    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
    MSC Direct
    30-day returns
    $132.86
    Made In USA 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, High
    MSC Direct
    30-day returns (most items)
    $132.86
    Made In USA 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, High
    MSC Direct
    30-day returns
    $35.07
    Alvord Polk Solid Pilot Counterbore: 0.2953" Dia, 0.1772" Pilot - 0.1575" Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel
    MSC Direct
    30-day returns (most items)
    $35.07
    Alvord Polk Solid Pilot Counterbore: 0.2953" Dia, 0.1772" Pilot - 0.1575" Socket-Head Cap Screw Compatible, 1/4" Shank Dia, 5" OAL, High Speed Steel
    MSC Direct
    30-day returns