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Holemaking > Counterbores & Porting Tools (ET04) - (2029 Products)


Holemaking > Counterbores & Porting Tools (ET04)

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-4

Product 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

$430.49

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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 #: AND10050-24RA

Product 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+

$442.25

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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-5

Product 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

$442.45

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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 #: 10419

Product 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

$443.54

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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-6

Product 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

$463.08

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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-10

Product 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

$471.41

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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 #: MS33514-24CT

Product 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

$482.00

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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-16

Product 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

$485.86

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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-ID

Product 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

$500.66

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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-12

Product 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

$518.93

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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 #: MS16142-32SA

Product 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+

$519.60

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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 #: MS33649-28R

Product 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

$548.95

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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 #: 6004849

Product 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

$704.90

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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 #: GH8792566

Product 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

$1,056.46

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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 #: 6004896

Product 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

$1,173.85

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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-16

Product 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

$1,546.33

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Brand: Scientific Cutting Tools / Part #: AS5202-28S


Item #: 99244600
Brand: Scientific Cutting Tools
Model #: AS5202-28S

Product 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

$382.80

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Brand: Scientific Cutting Tools / Part #: AS5202-24RA


Item #: 99233934
Brand: Scientific Cutting Tools
Model #: AS5202-24RA

Product 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

$470.95

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Brand: Scientific Cutting Tools / Part #: AS5202-24R


Item #: 99235012
Brand: Scientific Cutting Tools
Model #: AS5202-24R

Product 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

$413.11

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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 #: TR97484

Product Specifications

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 Pilot: Oversize
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

$28.66

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