Holemaking > Counterbores & Porting Tools (ET04) - (2202 Products)
3/8″ Diam, 5/16″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 4-1/16″ OAL, 3-1/16″ OAL Shank, Bright Finish, Cobalt
Item #: 08815243
Brand: Value Collection
Model #: GH8815243
Product Specifications
| Counterbore Diameter (Inch) | 3/8 |
| Pilot Shank Diameter Compatibility (Inch) | 5/32 |
| Tool Material | Cobalt Steel |
| Finish/Coating | Bright |
| Counterbore Material | Cobalt |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 5/16 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-1/16 |
| Overall Length (Inch) | 4-1/16 |
| Cutting Direction | Right Hand |
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7/8″ Diam, 1/4″ Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore 3-1/8″ OAL, 3/4″ Flute Length, Bright Finish, High Speed Steel, Aircraft Style
Item #: 71010565
Brand: Made in USA
Model #: MIT-434-21
Product Specifications
| Counterbore Diameter (Inch) | 7/8 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 4 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/4 |
| Aircraft-Style | Yes |
| Overall Length (Inch) | 3-1/8 |
| Flute Length (Inch) | 3/4 |
| Cutting Direction | Right Hand |
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7/8″ Diam, 3/4″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-3/8″ OAL, 3-7/8″ OAL Shank, Bright Finish, High Speed Steel
Item #: 08790560
Brand: Value Collection
Model #: GH8790560
Product Specifications
| Counterbore Diameter (Inch) | 7/8 |
| Pilot Shank Diameter Compatibility (Inch) | 1/4 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 3/4 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-7/8 |
| Overall Length (Inch) | 5-3/8 |
| Cutting Direction | Right Hand |
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9/16″ Diam, 1/2″ Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore 4-1/4″ OAL, Bright Finish, High Speed Steel, Aircraft Style
Item #: 08830366
Brand: Value Collection
Model #: GH8830366
Product Specifications
| Counterbore Diameter (Inch) | 9/16 |
| Pilot Shank Diameter Compatibility (Inch) | 1/8 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 4 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/2 |
| Aircraft-Style | Yes |
| Overall Length (Inch) | 4-1/4 |
| Cutting Direction | Right Hand |
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15/32″ Diam, 7/16″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 4-5/16″ OAL, 3-1/16″ OAL Shank, Bright Finish, Cobalt
Item #: 08815300
Brand: Value Collection
Model #: GH8815300
Product Specifications
| Counterbore Diameter (Inch) | 15/32 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | Cobalt Steel |
| Finish/Coating | Bright |
| Counterbore Material | Cobalt |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 7/16 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-1/16 |
| Overall Length (Inch) | 4-5/16 |
| Cutting Direction | Right Hand |
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33/64″ Diam, 1/2″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 4-5/16″ OAL, 3-1/16″ OAL Shank, Bright Finish, High Speed Steel
Item #: 08790339
Brand: Value Collection
Model #: GH8790339
Product Specifications
| Counterbore Diameter (Inch) | 33/64 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/2 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-1/16 |
| Overall Length (Inch) | 4-5/16 |
| Cutting Direction | Right Hand |
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15/16″ Diam, 1/4″ Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore 3-1/8″ OAL, 3/4″ Flute Length, Bright Finish, High Speed Steel, Aircraft Style
Item #: 71010607
Brand: Made in USA
Model #: MIT-434-23
Product Specifications
| Counterbore Diameter (Inch) | 15/16 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 4 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/4 |
| Aircraft-Style | Yes |
| Overall Length (Inch) | 3-1/8 |
| Flute Length (Inch) | 3/4 |
| Cutting Direction | Right Hand |
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21/64″ Diam, 5/16″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 3-13/16″ OAL, 3-1/16″ OAL Shank, Bright Finish, Cobalt
Item #: 08815219
Brand: Value Collection
Model #: GH8815219
Product Specifications
| Counterbore Diameter (Inch) | 21/64 |
| Pilot Shank Diameter Compatibility (Inch) | 3/32 |
| Tool Material | Cobalt Steel |
| Finish/Coating | Bright |
| Counterbore Material | Cobalt |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 5/16 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-1/16 |
| Overall Length (Inch) | 3-13/16 |
| Cutting Direction | Right Hand |
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19/32″ Diam, 1/2″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-1/8″ OAL, 3-7/8″ OAL Shank, Bright Finish, High Speed Steel
Item #: 08812380
Brand: Made in USA
Model #: 10392
Product Specifications
| Counterbore Diameter (Inch) | 19/32 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/2 |
| Shank Length (Inch) | 3-7/8 |
| Overall Length (Inch) | 5-1/8 |
| Cutting Direction | Right Hand |
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15/16″ Diam, 1/4″ Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore 3-1/8″ OAL, Bright Finish, High Speed Steel, Aircraft Style
Item #: 08840605
Brand: Value Collection
Model #: GH8840605
Product Specifications
| Counterbore Diameter (Inch) | 15/16 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 4 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/4 |
| Aircraft-Style | Yes |
| Overall Length (Inch) | 3-1/8 |
| Cutting Direction | Right Hand |
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29/64″ Diam, 7/16″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 4-5/16″ OAL, 3-1/16″ OAL Shank, Bright Finish, Cobalt
Item #: 08815292
Brand: Value Collection
Model #: GH8815292
Product Specifications
| Counterbore Diameter (Inch) | 29/64 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | Cobalt Steel |
| Finish/Coating | Bright |
| Counterbore Material | Cobalt |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 7/16 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-1/16 |
| Overall Length (Inch) | 4-5/16 |
| Cutting Direction | Right Hand |
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5/16″ Diam, 1/4″ Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore 2-3/8″ OAL, 1/2″ Flute Length, Bright Finish, High Speed Steel, Aircraft Style
Item #: 87828042
Brand: Union Butterfield
Model #: 6005585
Product Specifications
| Counterbore Diameter (Decimal Inch) | 0.3125 |
| Counterbore Diameter (Inch) | 5/16 |
| Counterbore Diameter | 0.3125 in |
| Pilot Shank Diameter Compatibility (Decimal Inch) | 0.0938 |
| Pilot Shank Diameter Compatibility (Inch) | 3/32 |
| Pilot Shank Diameter Compatibility | 0.0938 in |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 4 |
| Shank Type | Straight Shank |
| Shank Diameter (Decimal Inch) | 0.25 in |
| Shank Diameter (Inch) | 1/4 |
| Aircraft-Style | Yes |
| Overall Length | 2.375 in |
| Flute Length | 0.5 in |
| Overall Length (Decimal Inch) | 2.3750 |
| Overall Length (Inch) | 2-3/8 |
| Flute Length (Inch) | 1/2 |
| Flute Length (Decimal Inch) | 0.50 |
| Cutting Direction | Right Hand |
| Material Application | Bronze; Brass; Carbon Steel; Free Machining Stainless Steel; Steel; Copper Alloys; Titanium Alloys; Alloy Steel; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Copper; Nickel Alloys; Hardened Steel |
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Class XX Minus Ring Gages; Material: Solid Carbide; Tolerance (Decimal Inch): 0.00000/-0.00004; Blank Number Wire Size: #7; Inner Diameter (Decimal Inch): 2.2978; Calibrated: Yes; Traceability Certification Included: NIST; Go/No Go: Go; Standards: B47.1
Item #: 06489215
Brand: GSG
Model #: GSG-CR-2.2978C
Product Specifications
| Material | Solid Carbide |
| Tolerance (Decimal Inch) | 0.00000/-0.00004 |
| Blank Number Wire Size | #7 |
| Inner Diameter (Decimal Inch) | 2.2978 |
| Calibrated | Yes |
| Traceability Certification Included | NIST |
| Go/No Go | Go |
| Standards | B47.1 Gage Standards; ASME B89.1.6 |
| UNSPSC Code | 41111619 |
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11/16″ Diam, 1/2″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-1/8″ OAL, 3-7/8″ OAL Shank, Bright Finish, Cobalt
Item #: 08815441
Brand: Value Collection
Model #: GH8815441
Product Specifications
| Counterbore Diameter (Inch) | 11/16 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | Cobalt Steel |
| Finish/Coating | Bright |
| Counterbore Material | Cobalt |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/2 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-7/8 |
| Overall Length (Inch) | 5-1/8 |
| Cutting Direction | Right Hand |
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49/64″ Diam, 5/8″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-3/8″ OAL, 3-7/8″ OAL Shank, Bright Finish, High Speed Steel
Item #: 08790495
Brand: Value Collection
Model #: GH8790495
Product Specifications
| Counterbore Diameter (Inch) | 49/64 |
| Pilot Shank Diameter Compatibility (Inch) | 1/4 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 5/8 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-7/8 |
| Overall Length (Inch) | 5-3/8 |
| Cutting Direction | Right Hand |
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Ball End Mill: 0.1180" Dia, 0.1770" LOC, 4 Flute, Solid Carbide
Item #: 06481030
Brand: Harvey Tool
Model #: 803105-C3
Product Specifications
| Mill Diameter (Decimal Inch) | 0.1180 |
| Number Of Flutes | 4 |
| End Mill Material | Solid Carbide |
| Coating/Finish | AlTiN |
| Overall Length (Inch) | 2-1/2 |
| Shank Diameter (Inch) | 1/8 |
| Extended Reach | Yes |
| Variable Helix | No |
| Variable Index | No |
| Helix Angle | 30 |
| Overall Length (Decimal Inch) | 2.5000 |
| Chipbreaker | No |
| Undercutting | No |
| Length Of Cut Range (Decimal Inch) | 0.1000 - 0.2000 |
| Length Type | Stub |
| Material Removal Type | Roughing & Finishing |
| Shank Diameter (Decimal Inch) | 0.1250 |
| Nose Radius (Decimal Inch) | 0.0590 |
| Neck Length (Decimal Inch) | 0.4480 |
| Reach Length (Inch) | 5/8 |
| Reach Length (Decimal Inch) | 0.6250 |
| Mill Diameter Tolerance | +0.0005/-0.0005 in |
| Primary Workpiece Material | Stainless Steel; Cast Iron; Steel |
| Primary Workpiece Material Code | P; K; M |
| Material Grade | Carbide |
| Flute Direction | Right Hand |
| Cutting Direction | Right Hand |
| Series | Miniature End Mills - Ball - Long Reach, Stub Flute, Miniature End Mills |
| Flute Type | Spiral |
| UNSPSC Code | 27112803 |
| Centercutting | Yes |
| Coating Classification | PVD |
| Single Or Double End | Single |
| Shank Type | Straight-Cylindrical |
| Pitch | Normal |
| Coolant Through | No |
| Length Of Cut (Decimal Inch - 4 Decimals) | 0.1770 |
| Manufacturers Catalog Number | 803105-C3 |
| System Of Measurement | Decimal Inch |
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21/32″ Diam, 1/2″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-1/8″ OAL, 3-7/8″ OAL Shank, Bright Finish, Cobalt
Item #: 08815425
Brand: Value Collection
Model #: GH8815425
Product Specifications
| Counterbore Diameter (Inch) | 21/32 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | Cobalt Steel |
| Finish/Coating | Bright |
| Counterbore Material | Cobalt |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/2 |
| Aircraft-Style | No |
| Shank Length (Inch) | 3-7/8 |
| Overall Length (Inch) | 5-1/8 |
| Cutting Direction | Right Hand |
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7/8″ Diam, 1/2″ Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-3/8″ OAL, Bright Finish, High Speed Steel, Aircraft Style
Item #: 08830564
Brand: Value Collection
Model #: GH8830564
Product Specifications
| Counterbore Diameter (Inch) | 7/8 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 4 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/2 |
| Aircraft-Style | Yes |
| Overall Length (Inch) | 5-3/8 |
| Cutting Direction | Right Hand |
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7/16″ Diam, 1/4″ Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore 2-13/16″ OAL, 1/2″ Flute Length, Bright Finish, High Speed Steel, Aircraft Style
Item #: 65706319
Brand: Union Butterfield
Model #: 6005598
Product Specifications
| Counterbore Diameter (Decimal Inch) | 0.4375 |
| Counterbore Diameter (Inch) | 7/16 |
| Counterbore Diameter | 0.4375 in |
| Pilot Shank Diameter Compatibility (Decimal Inch) | 0.1250 |
| Pilot Shank Diameter Compatibility (Inch) | 1/8 |
| Pilot Shank Diameter Compatibility | 0.125 in |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 4 |
| Shank Type | Straight Shank |
| Shank Diameter (Decimal Inch) | 0.25 in |
| Shank Diameter (Inch) | 1/4 |
| Aircraft-Style | Yes |
| Overall Length | 2.8125 in |
| Flute Length | 0.5 in |
| Overall Length (Decimal Inch) | 2.8125 |
| Overall Length (Inch) | 2-13/16 |
| Flute Length (Inch) | 1/2 |
| Flute Length (Decimal Inch) | 0.50 |
| Cutting Direction | Right Hand |
| Material Application | Bronze; Brass; Carbon Steel; Free Machining Stainless Steel; Steel; Copper Alloys; Titanium Alloys; Alloy Steel; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Copper; Nickel Alloys; Hardened Steel |
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15/16″ Diam, 3/4″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 6-1/8″ OAL, 4-5/8″ OAL Shank, Bright Finish, High Speed Steel
Item #: 08812604
Brand: Made in USA
Model #: 10403
Product Specifications
| Counterbore Diameter (Inch) | 15/16 |
| Pilot Shank Diameter Compatibility (Inch) | 1/4 |
| Tool Material | High Speed Steel |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Coating | Bright (Polished) |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 3/4 |
| Shank Length (Inch) | 4-5/8 |
| Overall Length (Inch) | 6-1/8 |
| Cutting Direction | Right Hand |
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