Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04) - (3922 Products)
National Twist Drill - 3/16" Body Diam, 120°, 2-7/16" OAL, Cobalt Spotting Drill
Item #: 58815937
Brand: National Twist Drill
Model #: 027499AWFeatures and Benefits
Product Specifications
Body Diameter (Inch)
3/16
Body Diameter (Decimal Inch)
0.1875
Drill Point Angle
120
Spotting Drill Material
Cobalt
Spotting Drill Finish/Coating
Bronze Oxide
Overall Length (Inch)
2-7/16
Flute Length (Decimal Inch)
0.5900
Shank Diameter (Decimal Inch)
0.1875
Cutting Direction
Right Hand
Tool Application
Centering; Chamfering; Drilling; Spotting
Insertable Cutter Head
No
Tapered
No
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Magafor - 3/16" Body Diam, 90°, 2" OAL, Cobalt Spotting Drill
Item #: 12784815
Brand: Magafor
Model #: 80019010000Features and Benefits
Product Specifications
Body Diameter (Inch)
3/16
Drill Point Angle
90
Spotting Drill Material
Cobalt
Spotting Drill Finish/Coating
Bright
Overall Length (Inch)
2
Shank Diameter (Inch)
3/16
Drill Bit Grade
General Purpose
Length Designation
Standard
Tool Application
Centering; Chamfering; Spot Drilling
Series/List
019
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Guhring - 5/8" Body Diam, 120°, 115mm OAL, Solid Carbide Spotting Drill
Item #: 85792406
Brand: Guhring
Model #: 9007240158700Features and Benefits
Product Specifications
Body Diameter (Inch)
5/8
Body Diameter (Decimal Inch)
0.6250
Drill Point Angle
120
Spotting Drill Material
Solid Carbide
Spotting Drill Finish/Coating
Bright
Overall Length (mm)
115.00
Flute Length (mm)
37.50
Shank Diameter (Inch)
5/8
Length Designation
Short
Cutting Direction
Right Hand
Tool Application
Spotting
Insertable Cutter Head
No
Tapered
No
Series/List
724
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Guhring - 8mm Body Diam, 120°, 79mm OAL, Solid Carbide Spotting Drill
Item #: 85793099
Brand: Guhring
Model #: 9007240080000Features and Benefits
Product Specifications
Body Diameter (mm)
8.00
Body Diameter (Decimal Inch)
0.3150
Drill Point Angle
120
Spotting Drill Material
Solid Carbide
Spotting Drill Finish/Coating
Bright
Overall Length (mm)
79.00
Flute Length (mm)
21.00
Shank Diameter (Decimal Inch)
0.3150
Length Designation
Short
Cutting Direction
Right Hand
Tool Application
Spotting
Insertable Cutter Head
No
Tapered
No
Series/List
724
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OSG - 12mm Body Diam, 90°, 200mm OAL, High Speed Steel Spotting Drill
Item #: 48886766
Brand: OSG
Model #: 63512Features and Benefits
Product Specifications
Body Diameter (mm)
12.00
Body Diameter (Decimal Inch)
0.4724
Drill Point Angle
90
Spotting Drill Material
High Speed Steel
Spotting Drill Finish/Coating
Bright
Overall Length (mm)
200.00
Flute Length (mm)
36.00
Shank Diameter (mm)
12.0000
Number of Flutes
2
Cutting Direction
Right Hand
Series/List
1250
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Magafor - #4-1/2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 76830488
Brand: Magafor
Model #: 81185045400Features and Benefits
Product Specifications
Material
High Speed Steel
Included Angle
60
Trade Size
#4-1/2
Body Diameter (Inch)
3/8
Overall Length (Inch)
4
Drill Point Diameter (Inch)
9/64
Finish/Coating
Bright
End Type
Double
Cutting Direction
Right Hand
Cutting Edge Style
Plain
Drill Point Length (Inch)
9/64
Drill Point Angle
118
Countersink Application
Countersinking
Long Length Tool
Yes
Aircraft-Style
No
Insertable Cutter Head
No
Tapered
No
Series/List
185
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Magafor - 16mm Body Diam, 90°, 150mm OAL, Cobalt Spotting Drill
Item #: 19911817
Brand: Magafor
Model #: 80019XL1640Features and Benefits
Product Specifications
Body Diameter (mm)
16.00
Drill Point Angle
90
Spotting Drill Material
Cobalt
Spotting Drill Finish/Coating
Bright
Overall Length (mm)
150.00
Shank Diameter (mm)
16.0000
Drill Bit Grade
General Purpose
Length Designation
Long
Cutting Direction
Right Hand
Tool Application
Centering; Chamfering; Spot Drilling
Series/List
019L
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Walter-Titex - #2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 62679113
Brand: Walter-Titex
Model #: 5073663Features and Benefits
Product Specifications
Material
High Speed Steel
Included Angle
60
Trade Size
#2
Body Diameter (mm)
4.76
Overall Length (mm)
48.00
Drill Point Diameter (mm)
1.98
Finish/Coating
Bright
End Type
Double
Cutting Direction
Right Hand
Cutting Edge Style
Plain
Countersink Application
Countersinking; Drilling
Long Length Tool
No
Aircraft-Style
No
Insertable Cutter Head
No
Tapered
No
Material Application
Aluminum; Cast Steel; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Grey Cast Iron; Iron Alloys; Malleable Cast Iron; Nickel Alloys; Non-Ferrous Metals; Plastics
Material Application2
Spheroidal Cast Iron; Stainless Steel; Steel; Titanium; Titanium Alloys; Vermicular Cast Iron
Series/List
K1811
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Keo - 3/8" Body Diam, 90°, 7" OAL, Cobalt Spotting Drill
Item #: 08665705
Brand: Keo
Model #: 32387Features and Benefits
Product Specifications
Body Diameter (Inch)
3/8
Body Diameter (Decimal Inch)
0.3750
Drill Point Angle
90
Spotting Drill Material
Cobalt
Spotting Drill Finish/Coating
Bright
Overall Length (Inch)
7
Flute Length (Inch)
1-1/8
Flute Length (Decimal Inch)
1.1250
Shank Diameter (Inch)
3/8
Number of Flutes
2
Length Designation
Long
Cutting Direction
Right Hand
Tool Application
Spotting
Insertable Cutter Head
No
Tapered
No
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Hertel - #1/0 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink
Item #: 62788781
Brand: Hertel
Model #: Features and Benefits
Product Specifications
Material
Cobalt
Included Angle
60
Trade Size
#1/0
Body Diameter (Inch)
1/8
Overall Length (Inch)
1-1/4
Drill Point Diameter (Decimal Inch)
0.0400
Finish/Coating
Bright
End Type
Double
Cutting Edge Style
Plain
Drill Point Length (Inch)
3/64
Drill Point Length (Decimal Inch)
0.0460
Drill Point Angle
118
Countersink Application
Countersinking
Long Length Tool
No
Aircraft-Style
No
Insertable Cutter Head
No
Tapered
No
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Chicago-Latrobe - #15 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 93080331
Brand: Chicago-Latrobe
Model #: 56765Features and Benefits
Product Specifications
Material
High Speed Steel
Included Angle
60
Trade Size
#15
Body Diameter (Decimal Inch)
0.4375
Overall Length (Inch)
2-3/4
Drill Point Diameter (Inch)
5/32
Finish/Coating
Bright
End Type
Double
Cutting Direction
Right Hand
Cutting Edge Style
Bell
Bell Diameter (Decimal Inch)
0.3500
Countersink Application
Countersinking
Long Length Tool
No
Aircraft-Style
No
Insertable Cutter Head
No
Tapered
No
Material Application
Alloy Steel; Carbon Steel; Tool Steel
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Keo - #1/0 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink
Item #: 02194710
Brand: Keo
Model #: 90000-005Features and Benefits
Product Specifications
Material
Cobalt
Included Angle
60
Trade Size
#1/0
Body Diameter (Inch)
1/8
Overall Length (Inch)
1-1/4
Drill Point Diameter (Decimal Inch)
0.0400
Finish/Coating
Bright
End Type
Double
Cutting Direction
Right Hand
Cutting Edge Style
Plain
Drill Point Length (Inch)
1/16
Tapered
No
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Interstate - #4 Plain Cut 90° Incl Angle Cobalt Combo Drill & Countersink
Item #: 01048040
Brand: Interstate
Model #: Features and Benefits
Product Specifications
Material
Cobalt
Included Angle
90
Trade Size
#4
Body Diameter (Inch)
5/16
Overall Length (Inch)
2-1/8
Drill Point Diameter (Inch)
1/8
Finish/Coating
Bright
End Type
Double
Cutting Direction
Right Hand
Cutting Edge Style
Plain
Drill Point Length (Inch)
1/8
Countersink Application
Countersinking
Long Length Tool
No
Aircraft-Style
No
Tapered
No
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DORMER - #4 90° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 80998057
Brand: DORMER
Model #: 0239322Features and Benefits
Product Specifications
Material
High Speed Steel
Included Angle
90
Trade Size
#4
Body Diameter (Inch)
5/16
Body Diameter (Decimal Inch)
0.3125
Overall Length (Inch)
2-1/8
Overall Length (Decimal Inch)
2.1250
Drill Point Diameter (Decimal Inch)
0.1250
Finish/Coating
Bright
End Type
Double
Drill Point Length (Inch)
45/64
Drill Point Length (Decimal Inch)
0.7031
Countersink Application
Countersinking
Long Length Tool
No
Aircraft-Style
No
Insertable Cutter Head
No
Material Application
Alloy Steel; Aluminum; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Cermets; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel
Material Application2
Nickel Alloys; Plastics; Stainless Steel; Steel; Structural Steel; Thermoplastics; Thermosetting Plastics; Titanium; Titanium Alloys
Series/List
A218
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OSG - 3mm Body Diam, 90°, 75mm OAL, High Speed Steel Spotting Drill
Item #: 48886808
Brand: OSG
Model #: 63503Features and Benefits
Product Specifications
Body Diameter (mm)
3.00
Body Diameter (Decimal Inch)
0.1181
Drill Point Angle
90
Spotting Drill Material
High Speed Steel
Spotting Drill Finish/Coating
Bright
Overall Length (mm)
75.00
Flute Length (mm)
11.00
Shank Diameter (mm)
3.0000
Number of Flutes
2
Cutting Direction
Right Hand
Series/List
1250
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Magafor - Metric Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 78101524
Brand: Magafor
Model #: 81161254000Features and Benefits
Product Specifications
Material
High Speed Steel
Included Angle
60
Trade Size
Metric
Body Diameter (mm)
12.50
Overall Length (mm)
63.00
Drill Point Diameter (mm)
4.00
Finish/Coating
Bright
End Type
Double
Cutting Direction
Left Hand
Cutting Edge Style
Plain
Drill Point Length (mm)
5.90
Drill Point Angle
118
Countersink Application
Countersinking
Long Length Tool
No
Aircraft-Style
No
Insertable Cutter Head
No
Tapered
No
Series/List
16
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Hertel - #5 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 62790407
Brand: Hertel
Model #: Features and Benefits
Product Specifications
Material
High Speed Steel
Included Angle
82
Trade Size
#5
Body Diameter (Inch)
7/16
Overall Length (Inch)
6
Drill Point Diameter (Inch)
3/16
Finish/Coating
Bright
End Type
Double
Cutting Edge Style
Plain
Drill Point Length (Inch)
3/16
Drill Point Angle
118
Countersink Application
Countersinking
Long Length Tool
Yes
Aircraft-Style
No
Insertable Cutter Head
No
Tapered
No
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Interstate - 1/2" Body Diam, 90°, 3-3/4" OAL, High Speed Steel Spotting Drill
Item #: 01833045
Brand: Interstate
Model #: Features and Benefits
Product Specifications
Body Diameter (Inch)
1/2
Body Diameter (Decimal Inch)
0.5000
Drill Point Angle
90
Spotting Drill Material
High Speed Steel
Spotting Drill Finish/Coating
Bright
Overall Length (Inch)
3-3/4
Flute Length (Inch)
1-3/8
Shank Diameter (Inch)
1/2
Cutting Direction
Right Hand
Tool Application
Spotting
Insertable Cutter Head
No
Tapered
No
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Guhring - 10mm Body Diam, 120°, 89mm OAL, Solid Carbide Spotting Drill
Item #: 85793123
Brand: Guhring
Model #: 9007240100000Features and Benefits
Product Specifications
Body Diameter (mm)
10.00
Body Diameter (Decimal Inch)
0.3937
Drill Point Angle
120
Spotting Drill Material
Solid Carbide
Spotting Drill Finish/Coating
Bright
Overall Length (mm)
89.00
Flute Length (mm)
25.00
Shank Diameter (Decimal Inch)
0.3937
Length Designation
Short
Cutting Direction
Right Hand
Tool Application
Spotting
Insertable Cutter Head
No
Tapered
No
Series/List
724
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Magafor - #5 Bulge Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 60056595
Brand: Magafor
Model #: 81145050000Features and Benefits
Product Specifications
Material
High Speed Steel
Included Angle
60
Trade Size
#5
Body Diameter (Inch)
7/16
Overall Length (Inch)
2-3/4
Drill Point Diameter (Inch)
3/16
Finish/Coating
Bright
End Type
Double
Cutting Direction
Right Hand
Cutting Edge Style
Bulge
Drill Point Length (Decimal Inch)
0.2560
Drill Point Angle
118
Countersink Application
Countersinking
Long Length Tool
No
Aircraft-Style
No
Insertable Cutter Head
No
Tapered
No
Series/List
145
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