Holemaking > Counterbores & Porting Tools (ET04) - (2029 Products)
Porting Tool: 0.888″ Spotface Dia, 1/4″ Tube OD, Reamer, 7/16-2″ Port 0.386″ Min Pilot Dia, 3-21/32″ OAL, 4 Flutes, 0.385, 0.392, AND 10050 & MS 33649
Item #: 00390088
Brand: Made in USA
Model #: 49R-4Product Specifications
Spotface Diameter (Decimal Inch)
0.8880
Tube Outside Diameter Compatibility (Inch)
1/4
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
7/16-20
Minimum Pilot Diameter (Decimal Inch)
0.3860
Overall Length (Inch)
3-21/32
Number Of Flutes
4
Standards
MS 33649; 0.392; AND 10050; 0.385
Shank Type
Straight
Identification Groove
No
Thread Type
Straight
Shank Diameter (Decimal Inch)
1/2
Military Specification
0.392
Workpiece Compatibility
Tubes
Coating/Finish
Bright
AND Specification
0.385
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Porting Tool: 2.628″ Spotface Dia, 1-1/2″ Tube OD, Reamer, Tube Dash #24 1.788″ Min Pilot Dia, 1.012″ Pilot Length, 4 Flutes, AND 10050
Item #: 44042331
Brand: Scientific Cutting Tools
Model #: AND10050-24RAProduct Specifications
Spotface Diameter (Decimal Inch)
2.6280
Tube Outside Diameter Compatibility (Inch)
1-1/2
Pilot Type
Reamer
Tube Dash Number
24
Minimum Pilot Diameter (Decimal Inch)
1.7880
Pilot Length
1.0120
Overall Length (Decimal Inch)
4.5400
Number Of Flutes
4
Standards
AND 10050
Identification Groove
No
Seal Angle
30
Thread Type
UN
Flute Type
Straight
Shank Diameter (Decimal Inch)
1
Shank Length (Decimal Inch)
2.2500
Maximum Pilot Diameter (Decimal Inch)
1.9005
Head Length (Decimal Inch)
2.2900
Workpiece Compatibility
Tubes
Coating/Finish
AlTiN+
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Porting Tool: 0.926″ Spotface Dia, 5/16″ Tube OD, Reamer, 1/2-2″ Port 0.449″ Min Pilot Dia, 3-27/32″ OAL, 4 Flutes, MS 16142
Item #: 00390401
Brand: Made in USA
Model #: 42R-5Product Specifications
Spotface Diameter (Decimal Inch)
0.9260
Tube Outside Diameter Compatibility (Inch)
5/16
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
1/2-20
Minimum Pilot Diameter (Decimal Inch)
0.4490
Overall Length (Inch)
3-27/32
Number Of Flutes
4
Standards
MS 16142
Shank Type
Straight
Identification Groove
No
Seal Angle
12
Thread Type
Straight
Shank Diameter (Decimal Inch)
1/2
Workpiece Compatibility
Tubes
Coating/Finish
Bright
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1-7/8″ Diam, 1-1/2″ Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore 8-1/8″ OAL, 5-7/8″ OAL Shank, Bright Finish, High Speed Steel
Item #: 08813560
Brand: Made in USA
Model #: 10419Product Specifications
Counterbore Diameter (Inch)
1-7/8
Pilot Shank Diameter Compatibility (Inch)
7/16
Tool Material
High Speed Steel
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Coating
Bright (Polished)
Number of Flutes
5
Shank Type
Straight
Shank Diameter (Inch)
1-1/2
Shank Length (Inch)
5-7/8
Overall Length (Inch)
8-1/8
Cutting Direction
Right Hand
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Porting Tool: 1.012″ Spotface Dia, 3/8″ Tube OD, Reamer, 9/16-18″ Port 0.506″ Min Pilot Dia, 3-11/16″ OAL, 4 Flutes, 0.505, 0.511, AND 10050 & MS 33649
Item #: 00390104
Brand: Made in USA
Model #: 49R-6Product Specifications
Spotface Diameter (Decimal Inch)
1.0120
Tube Outside Diameter Compatibility (Inch)
3/8
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
9/16-18
Minimum Pilot Diameter (Decimal Inch)
0.5060
Overall Length (Inch)
3-11/16
Number Of Flutes
4
Standards
MS 33649; AND 10050; 0.505; 0.511
Shank Type
Straight
Identification Groove
No
Thread Type
Straight
Shank Diameter (Decimal Inch)
1/2
Military Specification
0.511
Workpiece Compatibility
Tubes
Coating/Finish
Bright
AND Specification
0.505
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Porting Tool: 1.415″ Spotface Dia, 5/8″ Tube OD, Reamer, 7/8-14″ Port 0.802″ Min Pilot Dia, 4-7/32″ OAL, 4 Flutes, 0.801, 0.809, AND 10050 & MS 33649
Item #: 00390146
Brand: Made in USA
Model #: 49R-10Product Specifications
Spotface Diameter (Decimal Inch)
1.4150
Tube Outside Diameter Compatibility (Inch)
5/8
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
7/8-14
Minimum Pilot Diameter (Decimal Inch)
0.8020
Overall Length (Inch)
4-7/32
Number Of Flutes
4
Standards
MS 33649; 0.801; AND 10050; 0.809
Shank Type
Straight
Identification Groove
No
Thread Type
Straight
Shank Diameter (Decimal Inch)
3/4
Military Specification
0.809
Workpiece Compatibility
Tubes
Coating/Finish
Bright
AND Specification
0.801
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Porting Tool: 1.8″ Spotface Dia, 1-1/2″ Tube OD, Plain, Tube Dash #24 1.342″ Min Pilot Dia, 0.950″ Pilot Length, 4 Flutes, AS 33514 & MS 33514
Item #: 00274985
Brand: Scientific Cutting Tools
Model #: MS33514-24CTProduct Specifications
Spotface Diameter (Decimal Inch)
1.8000
Tube Outside Diameter Compatibility (Inch)
1-1/2
Pilot Type
Plain
Tube Dash Number
24
Minimum Pilot Diameter (Decimal Inch)
1.3420
Pilot Length
0.9500
Overall Length (Decimal Inch)
3.8200
Number Of Flutes
4
Standards
AS 33514; MS 33514
Shank Type
Straight
Identification Groove
No
Seal Angle
12
Thread Type
UNJ
Flute Type
Straight
Spotface to Shoulder Length (Decimal Inch)
0.4850
Workpiece Compatibility
Tubes
Coating/Finish
Bright
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Porting Tool: 1.93″ Spotface Dia, 1″ Tube OD, Plain, 1-5/16 12″ Port, High Speed Steel - 1.225″ Min Pilot Dia, 4″ OAL, 4 Flutes, MS 16142
Item #: 00389718
Brand: Made in USA
Model #: H42P-16Product Specifications
Spotface Diameter (Decimal Inch)
1.9300
Tube Outside Diameter Compatibility (Inch)
1
Pilot Type
Plain
Port Thread Size (Decimal Inch)
1-5/16 - 12
Tool Material
High Speed Steel
Minimum Pilot Diameter (Decimal Inch)
1.2250
Overall Length (Inch)
4
Number Of Flutes
4
Standards
MS 16142
Shank Type
Straight
Identification Groove
No
Seal Angle
15
Thread Type
Straight
Material Application
Non-Ferrous Metals; Ferrous Metals
Workpiece Compatibility
Tubes
Coating/Finish
Bright
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Porting Tool: 2.6024″ Spotface Dia, Reamer 1.811″ Min Pilot Dia, 0.8583″ Pilot Length, 4 Flutes, ISO 6149-1 & SAE J2244-1
Item #: 06606990
Brand: Scientific Cutting Tools
Model #: 6149-M48X2.0-IDProduct Specifications
Spotface Diameter (Decimal Inch)
2.6024
Spotface Diameter (mm)
66.10
Pilot Type
Reamer
Port Thread Size (mm)
M48x2.00
Minimum Pilot Diameter (mm)
46.00
Minimum Pilot Diameter (Decimal Inch)
1.8110
Pilot Length
0.8583
Overall Length (Decimal Inch)
4.3500
Number Of Flutes
4
Standards
ISO 6149-1; SAE J2244-1
Identification Groove
Yes
Seal Angle
15
Thread Type
Metric Fine
Flute Type
Straight
Shank Diameter (Decimal Inch)
1
Shank Length (Decimal Inch)
2.2500
Maximum Pilot Diameter (Decimal Inch)
1.9862
Head Length (Decimal Inch)
2.1000
Coating/Finish
Bright
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Porting Tool: 1.665″ Spotface Dia, 3/4″ Tube OD, Reamer, 1-1/16 12″ Port - 0.976″ Min Pilot Dia, 4-1/2″ OAL, 4 Flutes, 0.975, 0.986, AND 10050 & MS 33649
Item #: 00390161
Brand: Made in USA
Model #: 49R-12Product Specifications
Spotface Diameter (Decimal Inch)
1.6650
Tube Outside Diameter Compatibility (Inch)
3/4
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
1-1/16 - 12
Minimum Pilot Diameter (Decimal Inch)
0.9760
Overall Length (Inch)
4-1/2
Number Of Flutes
4
Standards
MS 33649; 0.975; 0.986; AND 10050
Shank Type
Straight
Identification Groove
No
Thread Type
Straight
Shank Diameter (Decimal Inch)
3/4
Military Specification
0.986
Workpiece Compatibility
Tubes
Coating/Finish
Bright
AND Specification
0.975
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Porting Tool: 3.49″ Spotface Dia, 2″ Tube OD, Plain, Tube Dash #32 2.412″ Min Pilot Dia, 0.660″ Pilot Length, 4 Flutes, MS 16142, SAE J1926 & SAE J514
Item #: 44065076
Brand: Scientific Cutting Tools
Model #: MS16142-32SAProduct Specifications
Spotface Diameter (Decimal Inch)
3.4900
Tube Outside Diameter Compatibility (Inch)
2
Pilot Type
Plain
Tube Dash Number
32
Minimum Pilot Diameter (Decimal Inch)
2.4120
Pilot Length
0.6600
Overall Length (Decimal Inch)
4.6000
Number Of Flutes
4
Standards
SAE J1926; MS 16142; SAE J514
Identification Groove
No
Seal Angle
15
Thread Type
UN
Flute Type
Straight
Shank Diameter (Decimal Inch)
1-1/4
Shank Length (Decimal Inch)
2.5000
Maximum Pilot Diameter (Decimal Inch)
2.5895
Head Length (Decimal Inch)
2.1000
Workpiece Compatibility
Tubes
Coating/Finish
AlTiN+
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Porting Tool: 3.05″ Spotface Dia, 1-3/4″ Tube OD, Reamer, Tube Dash #28 2.174″ Min Pilot Dia, 1.130″ Pilot Length, 4 Flutes, AS 5202 & MS 33649
Item #: 00274340
Brand: Scientific Cutting Tools
Model #: MS33649-28RProduct Specifications
Spotface Diameter (Decimal Inch)
3.0500
Tube Outside Diameter Compatibility (Inch)
1-3/4
Pilot Type
Reamer
Tube Dash Number
28
Minimum Pilot Diameter (Decimal Inch)
2.1740
Pilot Length
1.1300
Overall Length (Decimal Inch)
4.9200
Number Of Flutes
4
Standards
MS 33649; AS 5202
Identification Groove
No
Seal Angle
30
Thread Type
UNJ
Flute Type
Straight
Shank Diameter (Decimal Inch)
1-1/4
Shank Length (Decimal Inch)
2.5000
Maximum Pilot Diameter (Decimal Inch)
2.2755
Head Length (Decimal Inch)
2.4200
Workpiece Compatibility
Tubes
Coating/Finish
Bright
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1-5/8″ Diam, 4″ Shank, Diam, 5 Flutes, Taper Shank, Interchangeable Pilot Counterbore 8-1/8″ OAL, 2-1/4″ Flute Length, Bright Finish, High Speed Steel
Item #: 65707788
Brand: Union Butterfield
Model #: 6004849Product Specifications
Counterbore Diameter (Inch)
1-5/8
Counterbore Diameter (Decimal Inch)
1.6250
Pilot Shank Diameter Compatibility (Decimal Inch)
0.4375
Pilot Shank Diameter Compatibility (Inch)
7/16
Tool Material
High Speed Steel
Shank Type
Taper Shank
Shank Diameter (Inch)
4
Aircraft Style
No
Overall Length (Inch)
8-1/8
Overall Length (Decimal Inch)
8.1250
Flute Length (Inch)
2-1/4
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
Number Of Flutes
5
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2-7/8″ Diam, 1-3/4″ Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore 9-7/8″ OAL, 7-3/8″ OAL Shank, Bright Finish, High Speed Steel
Item #: 08792566
Brand: Value Collection
Model #: GH8792566Product Specifications
Counterbore Diameter (Inch)
2-7/8
Pilot Shank Diameter Compatibility (Inch)
1/2
Tool Material
High Speed Steel
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Coating
Bright (Polished)
Number of Flutes
5
Shank Type
Straight
Shank Diameter (Inch)
1-3/4
Aircraft-Style
No
Shank Length (Inch)
7-3/8
Overall Length (Inch)
9-7/8
Cutting Direction
Right Hand
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2-1/8″ Diam, 5″ Shank, Diam, 5 Flutes, Taper Shank, Interchangeable Pilot Counterbore 9-7/8″ OAL, 2-1/2″ Flute Length, Bright Finish, High Speed Steel
Item #: 65707713
Brand: Union Butterfield
Model #: 6004896Product Specifications
Counterbore Diameter (Decimal Inch)
2.1250
Counterbore Diameter (Inch)
2-1/8
Counterbore Diameter
2.125 in
Pilot Shank Diameter Compatibility (Decimal Inch)
0.5000
Pilot Shank Diameter Compatibility (Inch)
1/2
Pilot Shank Diameter Compatibility
0.5 in
Tool Material
High Speed Steel
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Coating
Bright (Polished)
Number of Flutes
5
Shank Type
Taper Shank
Shank Diameter (Decimal Inch)
5.0 in
Shank Diameter (Inch)
5
Aircraft-Style
No
Overall Length
9.875 in
Flute Length
2.5 in
Overall Length (Decimal Inch)
9.8750
Overall Length (Inch)
9-7/8
Flute Length (Inch)
2-1/2
Flute Length (Decimal Inch)
2.50
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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Porting Tool: 1.965″ Spotface Dia, 1″ Tube OD, Reamer, 1-5/16 12″ Port - 1.226″ Min Pilot Dia, 4-1/2″ OAL, 4 Flutes, 1.225, 1.236, AND 10050 & MS 33649
Item #: 00390187
Brand: Made in USA
Model #: 49R-16Product Specifications
Spotface Diameter (Decimal Inch)
1.9650
Tube Outside Diameter Compatibility (Inch)
1
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
1-5/16 - 12
Minimum Pilot Diameter (Decimal Inch)
1.2260
Overall Length (Inch)
4-1/2
Number Of Flutes
4
Standards
1.225; 1.236; MS 33649; AND 10050
Shank Type
Straight
Identification Groove
No
Thread Type
Straight
Shank Diameter (Decimal Inch)
3/4
Military Specification
1.236
Workpiece Compatibility
Tubes
Coating/Finish
Bright
AND Specification
1.225
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Brand: Scientific Cutting Tools / Part #: AS5202-28S
Item #: 99244600
Brand: Scientific Cutting Tools
Model #: AS5202-28SProduct Specifications
Spotface Diameter (Decimal Inch)
3.0500
Pilot Type
Plain
Port Thread Size (Decimal Inch)
2-1/4 - 12
Tool Material
Carbide-Tipped
Tube Dash Number
28.000
Minimum Pilot Diameter (Decimal Inch)
2.1720
Pilot Length
0.6670
Overall Length (Inch)
4-1/2
Number Of Flutes
3
Standards
AS5202; MS33649
Shank Type
Straight
Identification Groove
No
Series
Standard
Seal Angle
30
Thread Type
UNJ
Flute Type
Straight
Shank Diameter (Decimal Inch)
1-1/4
Shank Length (Decimal Inch)
2.2500
Maximum Pilot Diameter (Decimal Inch)
2.2755
Head Length (Decimal Inch)
2.2500
Workpiece Compatibility
Tubes
Coating/Finish
Bright
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Brand: Scientific Cutting Tools / Part #: AS5202-24RA
Item #: 99233934
Brand: Scientific Cutting Tools
Model #: AS5202-24RAProduct Specifications
Spotface Diameter (Decimal Inch)
2.6280
Tube Outside Diameter Compatibility (Inch)
1-1/2
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
1-7/8-12
Tool Material
Carbide-Tipped
Tube Dash Number
24.000
Minimum Pilot Diameter (Decimal Inch)
1.7990
Pilot Length
1.0140
Overall Length (Decimal Inch)
4.5400
Number Of Flutes
3
Standards
AS5202; MS33649
Shank Type
Straight
Identification Groove
No
Series
Standard
Seal Angle
30
Thread Type
UNJ
Flute Type
Straight
Shank Diameter (Decimal Inch)
1
Shank Length (Decimal Inch)
2.2500
Maximum Pilot Diameter (Decimal Inch)
1.9005
Head Length (Decimal Inch)
2.2900
Workpiece Compatibility
Tubes
Coating/Finish
AlTiN
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Brand: Scientific Cutting Tools / Part #: AS5202-24R
Item #: 99235012
Brand: Scientific Cutting Tools
Model #: AS5202-24RProduct Specifications
Spotface Diameter (Decimal Inch)
2.6280
Tube Outside Diameter Compatibility (Inch)
1-1/2
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
1-7/8-12
Tool Material
Carbide-Tipped
Tube Dash Number
24.000
Minimum Pilot Diameter (Decimal Inch)
1.7990
Pilot Length
1.0140
Overall Length (Decimal Inch)
4.5400
Number Of Flutes
3
Standards
AS5202; MS33649
Shank Type
Straight
Identification Groove
No
Series
Standard
Seal Angle
30
Thread Type
UNJ
Flute Type
Straight
Shank Diameter (Decimal Inch)
1
Shank Length (Decimal Inch)
2.2500
Maximum Pilot Diameter (Decimal Inch)
1.9005
Head Length (Decimal Inch)
2.2900
Workpiece Compatibility
Tubes
Coating/Finish
Bright
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Titan USA - Solid Pilot Counterbores; Fastener Type Compatibility: Cap Screw ; Counterbore Diameter (Decimal Inch): 0.1990 ; Fastener Size Compatibility (Wire): #4 ; Counterbore Material: High Speed Steel ; Finish/Coating: Uncoated ; Standard or Oversize
Item #: 07963093
Brand: Titan USA
Model #: TR97484Product Specifications
Fastener Type Compatibility
Cap Screw
Counterbore Diameter (Decimal Inch)
0.1990
Fastener Size Compatibility (Wire)
#4
Counterbore Material
High Speed Steel
Finish/Coating
Uncoated
Standard or Oversize Pilot
Oversize
Shank Diameter (Inch)
5/32
Number of Flutes
4
Pilot Diameter (Decimal Inch)
0.1270
Overall Length (Inch)
3-7/8
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