Holemaking > Counterbores & Porting Tools (ET04) - (2029 Products)
Scientific Cutting Tools - 1-7/8 - 12" Port, 1.8" Spotface Diam, 1-1/2" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool
Item #: 44075513
Brand: Scientific Cutting Tools
Model #: MS33514-24AFeatures and Benefits
Product Specifications
Port Standard Designation
AS 33514; MS 33514
Pilot Type
Plain
Port Thread Size (Decimal Inch)
1.8750-12
Port Thread Size (Inch)
1-7/8 - 12
Tool Material
Carbide-Tipped
Tube Dash Number
24.000
Tube Outside Diameter Compatibility (Decimal Inch)
1.500
Tube Outside Diameter Compatibility (Inch)
1-1/2
Minimum Pilot Diameter (Decimal Inch)
1.3420
Maximum Pilot Diameter (Decimal Inch)
1.5220
Spotface Diameter (Decimal Inch)
1.8000
Pilot Length (Decimal Inch)
0.4400
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
1.7000
Overall Length (Decimal Inch)
3.8200
Shank Diameter (Decimal Inch)
1.0000
Shank Length (Decimal Inch)
2.1200
Seal Angle
12
Thread Type
UNJ
Flute Type
Straight
Number of Flutes
4
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Value Collection - 15/16" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08815607
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
15/16
Pilot Shank Diameter Compatibility (Inch)
1/4
Finish/Coating
Bright
Counterbore Material
Cobalt
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
3/4
Aircraft-Style
No
Shank Length (Inch)
4-5/8
Overall Length (Inch)
6-1/8
Cutting Direction
Forward
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Scientific Cutting Tools - 0.8750-14" Port, 1.05" Spotface Diam, 5/8" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 44075372
Brand: Scientific Cutting Tools
Model #: MS21921-10Features and Benefits
Product Specifications
Port Standard Designation
MS 21921
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
0.8750-14
Tool Material
Carbide-Tipped
Tube Dash Number
10.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.625
Minimum Pilot Diameter (Decimal Inch)
0.6920
Maximum Pilot Diameter (Decimal Inch)
1.0500
Spotface Diameter (Decimal Inch)
1.0500
Pilot Length (Decimal Inch)
0.3330
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Head Length (Decimal Inch)
1.7500
Overall Length (Decimal Inch)
3.7500
Shank Diameter (Decimal Inch)
0.7500
Shank Length (Decimal Inch)
2.0000
Thread Type
UNJF
Flute Type
Straight
Number of Flutes
4
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Made in USA - 23/32" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08812463
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
23/32
Pilot Shank Diameter Compatibility (Inch)
1/4
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
1/2
Shank Length (Inch)
3-7/8
Overall Length (Inch)
5-3/8
Cutting Direction
Forward
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Made in USA - 5/16-24" Port, 0.742" Spotface Diam, 1/8" Tube Outside Diam, Reamer Pilot, Straight Shank, Carbide Tipped Porting Tool
Item #: 00390062
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
AND 10050; MS 33649
Pilot Type
Reamer
Port Thread Size (Inch)
5/16-24
Tool Material
Carbide-Tipped
Tube Outside Diameter Compatibility (Inch)
1/8
Minimum Pilot Diameter (Decimal Inch)
0.2710 (AND Spec); 0.2750 (MS Spec)
Spotface Diameter (Decimal Inch)
0.7420
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-19/32
Shank Diameter (Decimal Inch)
0.5000
Thread Type
Straight
Number of Flutes
3
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Made in USA - 5/8" Diam, 3 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore
Item #: 78810405
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
5/8
Pilot Shank Diameter Compatibility (Inch)
3/16
Pilot Shank Diameter Compatibility (Decimal Inch)
0.1875
Finish/Coating
Bright
Counterbore Material
Carbide-Tipped
Number of Flutes
3
Shank Type
Morse Taper
Aircraft-Style
No
Shank Taper Designation
2MT
Overall Length (Inch)
5-1/8
Cutting Direction
Forward
Material Application
Cast Iron; Composites; Non-Ferrous Metals; Non-Metals; Plastics
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Made in USA - 5/16-24" Port, 0.692" Spotface Diam, 1/8" Tube Outside Diam, Plain Pilot, Straight Shank, Carbide Tipped Porting Tool
Item #: 00390245
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
MS 16142
Pilot Type
Plain
Port Thread Size (Inch)
5/16-24
Tool Material
Carbide-Tipped
Tube Outside Diameter Compatibility (Inch)
1/8
Minimum Pilot Diameter (Decimal Inch)
0.2700
Spotface Diameter (Decimal Inch)
0.6920
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-23/32
Shank Diameter (Inch)
1/2
Shank Diameter (Decimal Inch)
0.5000
Seal Angle
12
Thread Type
Straight
Number of Flutes
4
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Made in USA - 9/16" Diam, 1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 71010367
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
9/16
Pilot Shank Diameter Compatibility (Inch)
1/8
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
4
Shank Type
Straight
Shank Diameter (Inch)
1/4
Aircraft-Style
Yes
Overall Length (Inch)
2-13/16
Flute Length (Inch)
5/8
Cutting Direction
Forward
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Scientific Cutting Tools - 2-1/4 - 12" Port, 3.05" Spotface Diam, 1-3/4" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool
Item #: 44039758
Brand: Scientific Cutting Tools
Model #: AND10050-28SAFeatures and Benefits
Product Specifications
Port Standard Designation
AND 10050
Pilot Type
Plain
Port Thread Size (Decimal Inch)
2.2500-12
Port Thread Size (Inch)
2-1/4 - 12
Tool Material
Carbide-Tipped
Tube Dash Number
28.000
Tube Outside Diameter Compatibility (Decimal Inch)
1.750
Tube Outside Diameter Compatibility (Inch)
1-3/4
Minimum Pilot Diameter (Decimal Inch)
2.1620
Maximum Pilot Diameter (Decimal Inch)
2.2755
Spotface Diameter (Decimal Inch)
3.0500
Pilot Length (Decimal Inch)
0.6670
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
2.0000
Overall Length (Decimal Inch)
4.5000
Shank Diameter (Decimal Inch)
1.2500
Shank Length (Decimal Inch)
2.5000
Seal Angle
30
Thread Type
UN
Flute Type
Straight
Number of Flutes
4
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Scientific Cutting Tools - M48x2.0mm Port, 2-1/4" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 06606875
Brand: Scientific Cutting Tools
Model #: 6149-M48X2.0Features and Benefits
Product Specifications
Port Standard Designation
ISO 6149-1; SAE J2244-1
Pilot Type
Reamer
Port Thread Size (mm)
M48x2.0
Tool Material
Carbide-Tipped
Minimum Pilot Diameter (mm)
46.000
Minimum Pilot Diameter (Decimal Inch)
1.8110
Maximum Pilot Diameter (Decimal Inch)
1.9862
Spotface Diameter (Decimal Inch)
2.2480
Spotface Diameter (mm)
57.10
Pilot Length (Decimal Inch)
0.8583
Identification Groove
No
Finish/Coating
Bright
Head Length (Decimal Inch)
2.1000
Overall Length (Decimal Inch)
4.3500
Shank Diameter (Decimal Inch)
1.0000
Shank Length (Decimal Inch)
2.2500
Seal Angle
15
Thread Type
Metric Fine
Flute Type
Straight
Number of Flutes
4
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Made in USA - 1-1/4" Diam, 1" Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08813164
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1-1/4
Pilot Shank Diameter Compatibility (Inch)
3/8
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
5
Shank Type
Straight
Shank Diameter (Inch)
1
Shank Length (Inch)
4-5/8
Overall Length (Inch)
6-5/8
Cutting Direction
Forward
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Scientific Cutting Tools - 1-1/16 - 12" Port, 1" Spotface Diam, 3/4" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool
Item #: 44075455
Brand: Scientific Cutting Tools
Model #: MS33514-12AFeatures and Benefits
Product Specifications
Port Standard Designation
AS 33514; MS 33514
Pilot Type
Plain
Port Thread Size (Decimal Inch)
1.0620-12
Port Thread Size (Inch)
1-1/16 - 12
Tool Material
Carbide-Tipped
Tube Dash Number
12.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.750
Tube Outside Diameter Compatibility (Inch)
3/4
Minimum Pilot Diameter (Decimal Inch)
0.6540
Maximum Pilot Diameter (Decimal Inch)
0.7680
Spotface Diameter (Decimal Inch)
1.0000
Pilot Length (Decimal Inch)
0.4250
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
1.3500
Overall Length (Decimal Inch)
3.2300
Shank Diameter (Decimal Inch)
0.5000
Shank Length (Decimal Inch)
1.8800
Seal Angle
12
Thread Type
UNJ
Flute Type
Straight
Number of Flutes
3
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Union Butterfield - 11/32" Diam, 5/16" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 66386459
Brand: Union Butterfield
Model #: 6210034Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
11/32
Counterbore Diameter (Decimal Inch)
0.3438
Pilot Shank Diameter Compatibility (Inch)
3/32
Pilot Shank Diameter Compatibility (Decimal Inch)
0.0938
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
5/16
Shank Diameter (Decimal Inch)
0.3125
Aircraft-Style
No
Overall Length (Decimal Inch)
3.8125
Overall Length (Inch)
3-13/16
Flute Length (Decimal Inch)
0.75
Flute Length (Inch)
3/4
Cutting Direction
Forward
Material Application
Alloy Steel; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Nickel; Nickel Alloys; Stainless Steel; Steel; Structural Steel; Titanium; Titanium Alloys
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Made in USA - 29/32" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08812588
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
29/32
Pilot Shank Diameter Compatibility (Inch)
1/4
Finish/Coating
Bright
Counterbore Material
High Speed Steel
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
Forward
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Union Butterfield - 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 65701716
Brand: Union Butterfield
Model #: 6210055Features and Benefits
Product Specifications
Pilot Shank Diameter Compatibility (Inch)
5/16
Pilot Shank Diameter Compatibility (Decimal Inch)
0.3125
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
3/4
Shank Diameter (Decimal Inch)
0.7500
Aircraft-Style
No
Fastener Size Compatibility (Wire)
#1
Overall Length (Decimal Inch)
6.3750
Overall Length (Inch)
6-3/8
Flute Length (Decimal Inch)
1.75
Flute Length (Inch)
1-3/4
Cutting Direction
Forward
Material Application
Alloy Steel; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Nickel; Nickel Alloys; Stainless Steel; Steel; Structural Steel; Titanium; Titanium Alloys
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Scientific Cutting Tools - 1-12" Port, 1-1/2" Spotface Diam, 11/16" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 00274274
Brand: Scientific Cutting Tools
Model #: MS33649-11RFeatures and Benefits
Product Specifications
Port Standard Designation
AS 5202; MS 33649
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
1.0000-12
Port Thread Size (Inch)
1-12
Tool Material
Carbide-Tipped
Tube Dash Number
11.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.688
Tube Outside Diameter Compatibility (Inch)
11/16
Minimum Pilot Diameter (Decimal Inch)
0.9250
Maximum Pilot Diameter (Decimal Inch)
1.0255
Spotface Diameter (Decimal Inch)
1.5000
Pilot Length (Decimal Inch)
0.9510
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Head Length (Decimal Inch)
2.0000
Overall Length (Decimal Inch)
4.1200
Shank Diameter (Decimal Inch)
0.7500
Shank Length (Decimal Inch)
2.1200
Seal Angle
30
Thread Type
UNJF
Flute Type
Straight
Number of Flutes
4
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Scientific Cutting Tools - M42x2.0mm Port, 2.0512" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 06606867
Brand: Scientific Cutting Tools
Model #: 6149-M42X2.0Features and Benefits
Product Specifications
Port Standard Designation
ISO 6149-1; SAE J2244-1
Pilot Type
Reamer
Port Thread Size (mm)
M42x2.0
Tool Material
Carbide-Tipped
Minimum Pilot Diameter (mm)
40.000
Minimum Pilot Diameter (Decimal Inch)
1.5748
Maximum Pilot Diameter (Decimal Inch)
1.7500
Spotface Diameter (Decimal Inch)
2.0512
Spotface Diameter (mm)
52.10
Pilot Length (Decimal Inch)
0.7598
Identification Groove
No
Finish/Coating
Bright
Head Length (Decimal Inch)
2.1000
Overall Length (Decimal Inch)
4.3500
Shank Diameter (Decimal Inch)
1.0000
Shank Length (Decimal Inch)
2.2500
Seal Angle
15
Thread Type
Metric Fine
Flute Type
Straight
Number of Flutes
4
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Value Collection - 21/32" Diam, 1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08840423
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
21/32
Pilot Shank Diameter Compatibility (Inch)
3/16
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
4
Shank Type
Straight
Shank Diameter (Inch)
1/4
Aircraft-Style
Yes
Overall Length (Inch)
3-1/8
Cutting Direction
Forward
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Scientific Cutting Tools - 1-5/8 - 12" Port, 2.28" Spotface Diam, 1-1/4" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool
Item #: 44075315
Brand: Scientific Cutting Tools
Model #: MS16142-20SAFeatures and Benefits
Product Specifications
Port Standard Designation
MS 16142; SAE J1926; SAE J514
Pilot Type
Plain
Port Thread Size (Decimal Inch)
1.6250-12
Port Thread Size (Inch)
1-5/8 - 12
Tool Material
Carbide-Tipped
Tube Dash Number
20.000
Tube Outside Diameter Compatibility (Decimal Inch)
1.250
Tube Outside Diameter Compatibility (Inch)
1-1/4
Minimum Pilot Diameter (Decimal Inch)
1.5370
Maximum Pilot Diameter (Decimal Inch)
1.7155
Spotface Diameter (Decimal Inch)
2.2800
Pilot Length (Decimal Inch)
0.6100
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
1.9500
Overall Length (Decimal Inch)
4.2000
Shank Diameter (Decimal Inch)
1.0000
Shank Length (Decimal Inch)
2.2500
Seal Angle
15
Thread Type
UN
Flute Type
Straight
Number of Flutes
4
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Made in USA - 1-7/16" Diam, 1-1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 78801289
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1-7/16
Pilot Shank Diameter Compatibility (Inch)
3/8
Pilot Shank Diameter Compatibility (Decimal Inch)
0.3750
Finish/Coating
Bright
Counterbore Material
Carbide-Tipped
Number of Flutes
4
Shank Type
Straight
Shank Diameter (Inch)
1-1/4
Aircraft-Style
No
Overall Length (Inch)
7-7/8
Cutting Direction
Forward
Material Application
Cast Iron; Composites; Non-Ferrous Metals; Non-Metals; Plastics
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