Holemaking > Counterbores & Porting Tools (ET04) - (2029 Products)
Made in USA - 1/2" Diam, 1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 71010326
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1/2
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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Value Collection - 1-5/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08831208
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1-5/16
Pilot Shank Diameter Compatibility (Inch)
1/4
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
4
Shank Type
Straight
Shank Diameter (Inch)
1/2
Aircraft-Style
Yes
Overall Length (Inch)
5-1/2
Cutting Direction
Forward
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Value Collection - 5/8" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08815409
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
5/8
Pilot Shank Diameter Compatibility (Inch)
3/16
Finish/Coating
Bright
Counterbore Material
Cobalt
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
Forward
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Value Collection - 31/32" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08790628
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
31/32
Pilot Shank Diameter Compatibility (Inch)
5/16
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
3/4
Aircraft-Style
No
Shank Length (Inch)
4-5/8
Overall Length (Inch)
6-3/8
Cutting Direction
Forward
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Brand: Ingersoll Cutting Tools / Part #: 6231560
Item #: 67307959
Brand: Ingersoll Cutting Tools
Model #: 6231560Product Specifications
Insert Style
ZOCT
Insert Size Code
170508
Insert Material
Carbide
Manufacturer Grade
IN10K
Inscribed Circle (Decimal Inch)
0.4250
Corner Radius (Inch)
1/32
Insert Hand
Right Hand
Series
ZOCT
Coating Process
Uncoated
Maximum Depth of Cut (mm)
16.00
Number Of Cutting Edges
2
Insert Shape
Parallelogram
Rake
Positive
Primary Workpiece Material
Non-Ferrous Metal; Cast Iron
Primary Workpiece Material Code
K; N
Ansi Code
ZOCT170508FR-P
Manufacturers Catalog Number
ZOCT170508FR-P IN10K
Cutter Series Compatibility
22J3G:22J5G; 2L1G; 2J1G; 12.1G
Chip Breaker
P
Cutting Direction
Right Hand
Shape
Parallelogram
Length of Cut (mm)
16.0000
Insert Holding Method
Screw
Coating Classification
Uncoated
Single or Double Sided Insert
Single
Coating/Finish
Uncoated
Included Angle Degree
90
Width (Decimal Inch - 4 Decimals)
0.4250
Thickness (Decimal Inch - 4 Decimals)
0.2210
Multi-Use Tool
No
Length (Decimal Inch - 4 Decimals)
0.7280
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Made in USA - 13/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 71011522
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
13/16
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)
1/2
Aircraft-Style
Yes
Overall Length (Inch)
5-3/8
Cutting Direction
Forward
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Made in USA - 1-1/4" Diam, 4 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore
Item #: 78811163
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1-1/4
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
Morse Taper
Aircraft-Style
No
Shank Taper Designation
3MT
Overall Length (Inch)
6-5/8
Cutting Direction
Forward
Material Application
Cast Iron; Composites; Non-Ferrous Metals; Non-Metals; Plastics
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Value Collection - 1/4" Diam, 15/64" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08815169
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1/4
Pilot Shank Diameter Compatibility (Inch)
3/32
Finish/Coating
Bright
Counterbore Material
Cobalt
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
15/64
Aircraft-Style
No
Shank Length (Inch)
3-1/16
Overall Length (Inch)
3-13/16
Cutting Direction
Forward
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Made in USA - 1-3/16" Diam, 1" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 78804127
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1-3/16
Pilot Shank Diameter Compatibility (Inch)
5/16
Pilot Shank Diameter Compatibility (Decimal Inch)
0.3125
Finish/Coating
Bright
Counterbore Material
Carbide-Tipped
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
1
Aircraft-Style
No
Overall Length (Inch)
6-3/8
Cutting Direction
Forward
Material Application
Steel
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Made in USA - 7/8" Diam, 3 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore
Item #: 78810561
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
7/8
Pilot Shank Diameter Compatibility (Inch)
1/4
Pilot Shank Diameter Compatibility (Decimal Inch)
0.2500
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)
5-3/8
Cutting Direction
Forward
Material Application
Cast Iron; Composites; Non-Ferrous Metals; Non-Metals; Plastics
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Brand: Craftsman / Part #: CMAF1224
Item #: 20581872
Brand: Craftsman
Model #: CMAF1224Product Specifications
Set Type
Driver Bit
Bit Type
Bit Set
Point Type
Slotted; Torx; Hex; Phillips; Square; Socket
Drive Size
1/4
Overall Length (mm)
1.00
Overall Length (Inch)
1
Overall Length (Decimal Inch)
1.0000
Phillips Point Size
#1;#2;#3
Torx Size
T20; T25
Fractional Slotte Size
1/4 in; 3/8 in
Fractional Slotted Size
6-8;8-10;10-12
Material
Steel
Measurement Type
Inch
Style
Insert Bit
Includes
Socket Adapters: 1/4 in (1), 3/8 in (1); Nut Drivers: 5/16 in (1), 3/8 in (1); 2 in Power Bits: PH1 (1), PH2 (1), PH3 (1), SQ2 (1), T25 (1); (1) Magnetic Bit Tip Holder; 1 in Bit Tips: PH1 (1), PH2 (2), PH3 (1), SQ1 (1), SQ2 (1), SQ3 (1), SL 6-8 (1), SL 8-10 (1), SL 10-12 (1), Hex 1/8 (1), Hex 5/32 (1), T20 (1), T25 (1)
SquareSize
#3; #1; #2
Number Of Pieces
24
Hex Size (Inch - 0 Decimals)
0.1250;0.15625
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Made in USA - 17/32" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 71011340
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
17/32
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)
1/2
Aircraft-Style
Yes
Overall Length (Inch)
4-1/4
Cutting Direction
Forward
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Scientific Cutting Tools - 1-5/16 - 12" Port, 1.92" Spotface Diam, 1" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool
Item #: 44065142
Brand: Scientific Cutting Tools
Model #: MS16142-16SAFeatures and Benefits
Product Specifications
Port Standard Designation
MS 16142; SAE J1926; SAE J514
Pilot Type
Plain
Port Thread Size (Decimal Inch)
1.3120-12
Port Thread Size (Inch)
1-5/16 - 12
Tool Material
Carbide-Tipped
Tube Dash Number
16.000
Tube Outside Diameter Compatibility (Decimal Inch)
1.000
Tube Outside Diameter Compatibility (Inch)
1
Minimum Pilot Diameter (Decimal Inch)
1.2250
Maximum Pilot Diameter (Decimal Inch)
1.4005
Spotface Diameter (Decimal Inch)
1.9200
Pilot Length (Decimal Inch)
0.5720
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
1.8000
Overall Length (Decimal Inch)
4.0500
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 - 15/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 71011605
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
15/16
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)
1/2
Aircraft-Style
Yes
Overall Length (Inch)
5-3/8
Cutting Direction
Forward
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Brand: Scientific Cutting Tools / Part #: SAEJ1926-24RA
Item #: 99235079
Brand: Scientific Cutting Tools
Model #: SAEJ1926-24RAProduct Specifications
Spotface Diameter (Decimal Inch)
2.5700
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)
1.7920
Pilot Length
0.7770
Overall Length (Decimal Inch)
4.5400
Number Of Flutes
3
Standards
SAEJ1926; MS16142
Shank Type
Straight
Identification Groove
No
Series
Standard
Seal Angle
15
Thread Type
UN
Flute Type
Straight
Shank Diameter (Decimal Inch)
1
Shank Length (Decimal Inch)
2.2500
Maximum Pilot Diameter (Decimal Inch)
1.9645
Head Length (Decimal Inch)
2.2900
Workpiece Compatibility
Tubes
Coating/Finish
AlTiN
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Cleveland - 3/16" Diam, 15/64" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 43141407
Brand: Cleveland
Model #: C46421Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
3/16
Pilot Shank Diameter Compatibility (Inch)
3/32
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
15/64
Aircraft-Style
No
Shank Length (Inch)
2-3/8
Overall Length (mm)
76.20
Overall Length (Decimal Inch)
3.0000
Overall Length (Inch)
3
Cutting Direction
Forward
Material Application
Alloy Tool Steel; Aluminum; Cast Iron; Low Carbon Steel; Medium Carbon Steel
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Brand: Scientific Cutting Tools / Part #: SAEJ1926-32RA
Item #: 11279296
Brand: Scientific Cutting Tools
Model #: SAEJ1926-32RAProduct Specifications
Spotface Diameter (Decimal Inch)
3.4900
Tube Outside Diameter Compatibility (Inch)
2
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
2-1/2-12
Tool Material
Carbide-Tipped
Tube Dash Number
32.000
Minimum Pilot Diameter (Decimal Inch)
2.4170
Pilot Length
0.7770
Overall Length (Decimal Inch)
5.1500
Number Of Flutes
3
Standards
SAEJ1926; MS16142
Shank Type
Straight
Identification Groove
No
Series
Standard
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)
2.6500
Workpiece Compatibility
Tubes
Coating/Finish
AlTiN
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Cleveland - 11/16" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 43141548
Brand: Cleveland
Model #: C46437Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
11/16
Pilot Shank Diameter Compatibility (Inch)
3/16
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
1/2
Shank Diameter (Decimal Inch)
0.5000
Aircraft-Style
No
Shank Length (Inch)
3-7/8
Overall Length (Inch)
5-1/8
Cutting Direction
Forward
Material Application
Alloy Tool Steel; Aluminum; Cast Iron; Low Carbon Steel; Medium Carbon Steel
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Brand: Scientific Cutting Tools / Part #: AS5202-28SA
Item #: 99228678
Brand: Scientific Cutting Tools
Model #: AS5202-28SAProduct Specifications
Spotface Diameter (Decimal Inch)
3.0500
Tube Outside Diameter Compatibility (Inch)
1-3/4
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
AlTiN
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Cleveland - 9/16" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 43141506
Brand: Cleveland
Model #: C46433Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
9/16
Pilot Shank Diameter Compatibility (Inch)
3/16
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
1/2
Shank Diameter (Decimal Inch)
0.5000
Aircraft-Style
No
Shank Length (Inch)
3-1/16
Overall Length (Inch)
4-5/16
Cutting Direction
Forward
Material Application
Alloy Tool Steel; Aluminum; Cast Iron; Low Carbon Steel; Medium Carbon Steel
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