Cutting Tools & Metalworking | Counterbores & Porting Tools

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Counterbores & Porting Tools

Counterbores are the end cutting tool for forming a flat bottomed enlargement of the mouth of a previously formed cylindrical hole. Porting tools are the tools for NC and CNC porting applications, to help contour ports in various metals, composites and hard-to-machine materials.

Counterbore Pilo...

Interchangeable ...

Solid Pilot Coun...

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- - TTC 07-002-064 C2 Taper Shank Center Cutting Short Interchangeable Pilot Counterbore, 1 in Dia Bore, #3 MT Dia Shank, 6-3/8 in OAL, 3 Flutes, HSS, Pilot Shank Diameter Compatibility: 5/16 in
    TTC 07-002-064 C2 Taper Shank Center Cutting Short Interchangeable Pilot Counterbore, 1 in Dia Bore,...
  - Brand: TTC
  - Mfr#: 07-002-064
  - Item#: MCT 07-002-064
  - CPN# :
  - UPC#: 662995743050
  - Min. Order Qty: :
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- - TTC 07-002-068 C2 Taper Shank Center Cutting Short Interchangeable Pilot Counterbore, 1-1/16 in Dia Bore, #3 MT Dia Shank, 6-3/8 in OAL, 3 Flutes, HSS, Pilot Shank Diameter Compatibility: 5/16 in
    TTC 07-002-068 C2 Taper Shank Center Cutting Short Interchangeable Pilot Counterbore, 1-1/16 in Dia ...
  - Brand: TTC
  - Mfr#: 07-002-068
  - Item#: MCT 07-002-068
  - CPN# :
  - UPC#: 662995743060
  - Min. Order Qty: :
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- - TTC 07-053-016 C9 Long Flute Straight Shank Counterbore With Attached Pilot, 1/4 in Socket Head Cap Screw, 13/32 in Dia Bore, 5 in OAL, Right Hand Cutting
    TTC 07-053-016 C9 Long Flute Straight Shank Counterbore With Attached Pilot, 1/4 in Socket Head Cap ...
  - Brand: TTC
  - Mfr#: 07-053-016
  - Item#: MCT 07-053-016
  - CPN# :
  - UPC#: 662995213230
  - Min. Order Qty: :
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- - TTC 07-053-020 C9 Long Flute Straight Shank Counterbore With Attached Pilot, 5/16 in Socket Head Cap Screw, 1/2 in Dia Bore, 5 in OAL, Right Hand Cutting
    TTC 07-053-020 C9 Long Flute Straight Shank Counterbore With Attached Pilot, 5/16 in Socket Head Cap...
  - Brand: TTC
  - Mfr#: 07-053-020
  - Item#: MCT 07-053-020
  - CPN# :
  - UPC#: 662995213240
  - Min. Order Qty: :
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- - TTC 07-053-032 C9 Long Flute Straight Shank Counterbore With Attached Pilot, 1/2 in Socket Head Cap Screw, 25/32 in Dia Bore, 7-1/2 in OAL, Right Hand Cutting
    TTC 07-053-032 C9 Long Flute Straight Shank Counterbore With Attached Pilot, 1/2 in Socket Head Cap ...
  - Brand: TTC
  - Mfr#: 07-053-032
  - Item#: MCT 07-053-032
  - CPN# :
  - UPC#: 662995213270
  - Min. Order Qty: :
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- Compare
- - TTC 07-053-040 C9 Long Flute Straight Shank Counterbore With Attached Pilot, 5/8 in Socket Head Cap Screw, 31/32 in Dia Bore, 7-1/2 in OAL, Right Hand Cutting
    TTC 07-053-040 C9 Long Flute Straight Shank Counterbore With Attached Pilot, 5/8 in Socket Head Cap ...
  - Brand: TTC
  - Mfr#: 07-053-040
  - Item#: MCT 07-053-040
  - CPN# :
  - UPC#: 662995213280
  - Min. Order Qty: :
  - Qty. Interval: :
- Compare
- - Hannibal 50205 500F Interchangeable Short Shank Counterbore Pilot, 5/32 in Dia Head, 1/8 in Dia Shank, HSS
    Hannibal 50205 500F Interchangeable Short Shank Counterbore Pilot, 5/32 in Dia Head, 1/8 in Dia Shan...
  - Brand: Hannibal
  - Mfr#: 50205
  - Item#: MHT 50205
  - CPN# :
  - Min. Order Qty: :
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- - Hannibal 51412 514F General Purpose Straight Shank Interchangeable Pilot Counterbore, 3/8 in Dia Bore, 5/16 in Dia Shank, 4-1/16 in OAL, 3 Flutes, Carbide Tip/Alloy Steel Body, Pilot Shank Diameter Compatibility: 5/32 in
    Hannibal 51412 514F General Purpose Straight Shank Interchangeable Pilot Counterbore, 3/8 in Dia Bor...
  - Brand: Hannibal
  - Mfr#: 51412
  - Item#: MHT 51412
  - CPN# :
  - Min. Order Qty: :
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- - KEO 55218 Integral Pilot Counterbore, 5/16 in Socket Cap Screw, 0.475 in Dia Bore, 4-1/2 in OAL, Right Hand Cutting
    KEO 55218 Integral Pilot Counterbore, 5/16 in Socket Cap Screw, 0.475 in Dia Bore, 4-1/2 in OAL, Rig...
  - Brand: KEO
  - Mfr#: 55218
  - Item#: KEO 55218
  - CPN# :
  - Min. Order Qty: :
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- - KEO 56214 Integral Pilot Counterbore, M6 Cap Screw, 11 mm Dia Bore, 80 mm OAL, Right Hand Cutting
    KEO 56214 Integral Pilot Counterbore, M6 Cap Screw, 11 mm Dia Bore, 80 mm OAL, Right Hand Cutting
  - Brand: KEO
  - Mfr#: 56214
  - Item#: KEO 56214
  - CPN# :
  - Min. Order Qty: :
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- Compare
- - KEO 56217 Integral Pilot Counterbore, M8 Cap Screw, 15 mm Dia Bore, 100 mm OAL, Right Hand Cutting
    KEO 56217 Integral Pilot Counterbore, M8 Cap Screw, 15 mm Dia Bore, 100 mm OAL, Right Hand Cutting
  - Brand: KEO
  - Mfr#: 56217
  - Item#: KEO 56217
  - CPN# :
  - Min. Order Qty: :
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- Compare
- - KEO 56220 Integral Pilot Counterbore, M10 Cap Screw, 18 mm Dia Bore, 100 mm OAL, Right Hand Cutting
    KEO 56220 Integral Pilot Counterbore, M10 Cap Screw, 18 mm Dia Bore, 100 mm OAL, Right Hand Cutting
  - Brand: KEO
  - Mfr#: 56220
  - Item#: KEO 56220
  - CPN# :
  - Min. Order Qty: :
  - Qty. Interval: :