Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04) - (4129 Products)
Keo - 3/4" Body Diam, 118°, 2-1/4" OAL, High Speed Steel Spotting Drill
Item #: 01333483
Brand: Keo
Model #: 30345Features and Benefits
 
Product Specifications 
 
 Body Diameter (Inch)  
 3/4  
 
 Body Diameter (Decimal Inch)  
 0.7500  
 
 Drill Point Angle  
 118  
 
 Spotting Drill Material  
 High Speed Steel  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (Inch)  
 2-1/4  
 
 Flute Length (Inch)  
 1-1/8  
 
 Shank Diameter (Inch)  
 3/4  
 
 Length Designation  
 Short  
 
 Cutting Direction  
 Left Hand  
 
 Tool Application  
 Spotting  
 
 Insertable Cutter Head  
 No  
    Tapered  
 No   
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M.A. Ford - 8mm Body Diam, 90°, 64mm OAL, Solid Carbide Spotting Drill
Item #: 81543084
Brand: M.A. Ford
Model #: 40431500Features and Benefits
 
Product Specifications 
 
 Body Diameter (mm)  
 8.00  
 
 Body Diameter (Decimal Inch)  
 0.3150  
 
 Drill Point Angle  
 90  
 
 Spotting Drill Material  
 Solid Carbide  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (mm)  
 64.00  
 
 Flute Length (mm)  
 26.00  
 
 Shank Diameter (mm)  
 8.0000  
 
 Length Designation  
 Short  
 
 Cutting Direction  
 Right Hand  
 
 Tool Application  
 Spotting  
 
 Insertable Cutter Head  
 No  
 
 Tapered  
 No  
 
 Material Application  
 Cast Iron; Hardened Steel; Special Alloy; Stainless Steel; Steel  
    Series/List  
 404   
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Link Industries - 5/16 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 56444144
Brand: Link Industries
Model #: 65-L2-291Features and Benefits
 
Product Specifications 
 
 Material  
 High Speed Steel  
 
 Included Angle  
 82  
 
 Trade Size  
 5/16  
 
 Body Diameter (Inch)  
 5/8  
 
 Overall Length (Inch)  
 2-1/8  
 
 Drill Point Diameter (Decimal Inch)  
 0.3150  
 
 Drill Point Diameter (Inch)  
 5/16  
 
 Finish/Coating  
 Bright  
 
 End Type  
 Single  
 
 Cutting Direction  
 Right Hand  
 
 Cutting Edge Style  
 Plain  
 
 Drill Point Length (Inch)  
 21/32  
 
 Shank Length (Inch)  
 5/8  
 
 Long Length Tool  
 No  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
 
 Tapered  
 Yes  
    Series/List  
 UA-7   
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Hertel - #1 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink
Item #: 62788963
Brand: Hertel
Model #: Features and Benefits
 
Product Specifications 
 
 Material  
 Cobalt  
 
 Included Angle  
 60  
 
 Trade Size  
 #1  
 
 Body Diameter (Inch)  
 1/8  
 
 Overall Length (Inch)  
 5  
 
 Drill Point Diameter (Inch)  
 3/64  
 
 Finish/Coating  
 Bright  
 
 End Type  
 Double  
 
 Cutting Edge Style  
 Plain  
 
 Drill Point Length (Inch)  
 3/64  
 
 Drill Point Angle  
 118  
 
 Countersink Application  
 Countersinking  
 
 Long Length Tool  
 Yes  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
    Tapered  
 No   
2% Off All Online Orders
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Hertel - #4 Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink
Item #: 59360727
Brand: Hertel
Model #: Features and Benefits
 
Product Specifications 
 
 Material  
 Solid Carbide  
 
 Included Angle  
 60  
 
 Trade Size  
 #4  
 
 Body Diameter (Inch)  
 5/16  
 
 Body Diameter (Decimal Inch)  
 5/16  
 
 Overall Length (Inch)  
 4  
 
 Overall Length (Decimal Inch)  
 4  
 
 Drill Point Diameter (Decimal Inch)  
 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  
 
 Drill Point Angle  
 118  
 
 Countersink Application  
 Countersinking  
 
 Long Length Tool  
 Yes  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
    Tapered  
 No   
2% Off All Online Orders
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Hertel - 1/4" Body Diam, 120°, 4" OAL, High Speed Steel Spotting Drill
Item #: 62793641
Brand: Hertel
Model #: Features and Benefits
 
Product Specifications 
 
 Body Diameter (Inch)  
 1/4  
 
 Body Diameter (Decimal Inch)  
 0.2500  
 
 Drill Point Angle  
 120  
 
 Spotting Drill Material  
 High Speed Steel  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (Inch)  
 4  
 
 Flute Length (Inch)  
 3/4  
 
 Flute Length (Decimal Inch)  
 0.9000  
 
 Shank Diameter (Decimal Inch)  
 0.2500  
    Series/List  
 Hertel   
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Hertel - #4 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink
Item #: 62789227
Brand: Hertel
Model #: Features and Benefits
 
Product Specifications 
 
 Material  
 Cobalt  
 
 Included Angle  
 60  
 
 Trade Size  
 #4  
 
 Body Diameter (Inch)  
 5/16  
 
 Overall Length (Inch)  
 6  
 
 Drill Point Diameter (Inch)  
 5/16  
 
 Finish/Coating  
 Bright  
 
 End Type  
 Double  
 
 Cutting Edge Style  
 Plain  
 
 Drill Point Length (Inch)  
 1/8  
 
 Drill Point Angle  
 118  
 
 Countersink Application  
 Countersinking  
 
 Long Length Tool  
 Yes  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
    Tapered  
 No   
2% Off All Online Orders
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Magafor - #6 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 76830298
Brand: Magafor
Model #: 81155060000Features and Benefits
 
Product Specifications 
 
 Material  
 High Speed Steel  
 
 Included Angle  
 90  
 
 Trade Size  
 #6  
 
 Body Diameter (Inch)  
 1/2  
 
 Overall Length (Inch)  
 3  
 
 Drill Point Diameter (Inch)  
 7/32  
 
 Finish/Coating  
 Bright  
 
 End Type  
 Double  
 
 Cutting Direction  
 Right Hand  
 
 Cutting Edge Style  
 Plain  
 
 Drill Point Length (Inch)  
 7/32  
 
 Countersink Application  
 Countersinking  
 
 Long Length Tool  
 No  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
 
 Tapered  
 No  
    Series/List  
 155   
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Hertel - 12mm Body Diam, 90°, 6-3/4" OAL, Cobalt Spotting Drill
Item #: 62793922
Brand: Hertel
Model #: Features and Benefits
 
Product Specifications 
 
 Body Diameter (mm)  
 12.00  
 
 Body Diameter (Decimal Inch)  
 0.4724  
 
 Drill Point Angle  
 90  
 
 Spotting Drill Material  
 Cobalt  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (Inch)  
 6-3/4  
 
 Flute Length (mm)  
 30.16  
 
 Flute Length (Inch)  
 1-3/16  
 
 Flute Length (Decimal Inch)  
 1.1875  
 
 Shank Diameter (Decimal Inch)  
 0.4724  
 
 Length Designation  
 Long  
 
 Tool Application  
 Spot Drilling  
 
 Insertable Cutter Head  
 No  
    Series/List  
 Hertel   
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Magafor - 5/8" Body Diam, 90°, 4-1/2" OAL, Cobalt Spotting Drill
Item #: 95431292
Brand: Magafor
Model #: 80099515870Features and Benefits
 
Product Specifications 
 
 Body Diameter (mm)  
 15.87  
 
 Body Diameter (Inch)  
 5/8  
 
 Drill Point Angle  
 90  
 
 Spotting Drill Material  
 Cobalt  
 
 Spotting Drill Finish/Coating  
 TiAlN  
 
 Overall Length (mm)  
 115.00  
 
 Overall Length (Inch)  
 4-1/2  
 
 Flute Length (mm)  
 35.00  
 
 Flute Length (Inch)  
 1-3/8  
 
 Shank Diameter (Inch)  
 5/8  
 
 Shank Diameter (mm)  
 15.8700  
 
 Drill Bit Grade  
 High Performance  
 
 Length Designation  
 Short  
 
 Cutting Direction  
 Right Hand  
 
 Tool Application  
 Centering; Chamfering; Spot Drilling  
 
 Material Application  
 Hard Alloy  
    Series/List  
 0995   
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Keo - #6 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink
Item #: 02194777
Brand: Keo
Model #: 10642Features and Benefits
 
Product Specifications 
 
 Material  
 Cobalt  
 
 Included Angle  
 60  
 
 Trade Size  
 #6  
 
 Body Diameter (Inch)  
 1/2  
 
 Overall Length (Inch)  
 3  
 
 Drill Point Diameter (Inch)  
 7/32  
 
 Finish/Coating  
 Bright  
 
 End Type  
 Double  
 
 Cutting Direction  
 Right Hand  
 
 Cutting Edge Style  
 Plain  
 
 Drill Point Length (Inch)  
 7/32  
 
 Drill Point Angle  
 118  
 
 Countersink Application  
 Countersinking  
 
 Long Length Tool  
 No  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
    Tapered  
 No   
2% Off All Online Orders
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Chicago-Latrobe - #18 Bell Cut 60° Bell Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 93080364
Brand: Chicago-Latrobe
Model #: 56768Features and Benefits
 
Product Specifications 
 
 Material  
 High Speed Steel  
 
 Included Angle  
 60 Bell  
 
 Trade Size  
 #18  
 
 Body Diameter (mm)  
 19.05  
 
 Body Diameter (Decimal Inch)  
 0.7500  
 
 Overall Length (mm)  
 88.90  
 
 Overall Length (Decimal Inch)  
 3.5000  
 
 Drill Point Diameter (Decimal Inch)  
 0.2500  
 
 Drill Point Diameter (mm)  
 6.35  
 
 Drill Point Diameter (Inch)  
 1/4  
 
 Finish/Coating  
 Bright  
 
 End Type  
 Double  
 
 Cutting Direction  
 Right Hand  
 
 Cutting Edge Style  
 Bell  
 
 Drill Point Length (mm)  
 6.35  
 
 Drill Point Length (Decimal Inch)  
 0.2500  
 
 Bell Diameter (Decimal Inch)  
 0.7500  
 
 Countersink Application  
 Countersinking; Drilling  
 
 Long Length Tool  
 No  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
 
 Tapered  
 No  
 
 Material Application  
 Alloy Steel; Carbon Steel; Cast Iron; Tool Steel  
    Series/List  
 217B   
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Chicago-Latrobe - 5/8" Body Diam, 90°, 4-1/4" OAL, Solid Carbide Spotting Drill
Item #: 57639262
Brand: Chicago-Latrobe
Model #: 78226Features and Benefits
 
Product Specifications 
 
 Drill Point Angle  
 90  
 
 Spotting Drill Material  
 Solid Carbide  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (Inch)  
 4-1/4  
 
 Flute Length (mm)  
 30.16  
 
 Flute Length (Inch)  
 1.1875  
 
 Flute Length (Decimal Inch)  
 1.1875  
 
 Shank Diameter (Decimal Inch)  
 0.6250  
 
 Shank Diameter (mm)  
 15.8750  
 
 Number of Flutes  
 2  
 
 Length Designation  
 Short  
 
 Cutting Direction  
 Right Hand  
 
 Tool Application  
 Drilling; Spotting  
 
 Insertable Cutter Head  
 No  
 
 Tapered  
 No  
 
 Material Application  
 Heat Resistant Alloys; Non-Ferrous Metals; Steel  
 
 Material Application2  
 Heat Resistant Alloys; Non-Ferrous Metals; Steel  
    Series/List  
 790   
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Precision Twist Drill - 3/4" Body Diam, 90° Point, High Speed Steel, 8" Overall Length, Spotting Drill
Item #: 78578184
Brand: Precision Twist Drill
Model #: 087916Features and Benefits
 
Product Specifications 
 
 Drill Point Angle  
 90  
 
 Spotting Drill Material  
 High Speed Steel  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (Inch)  
 8  
 
 Flute Length (Inch)  
 1-7/8  
 
 Flute Length (Decimal Inch)  
 1-7/8  
 
 Cutting Direction  
 Right Hand  
 
 Tool Application  
 Spotting  
 
 Insertable Cutter Head  
 No  
 
 Tapered  
 No  
    Series/List  
 SPR-90   
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Walter-Titex - 20mm Body Diam, 90°, 131mm OAL, High Speed Steel Spotting Drill
Item #: 53031662
Brand: Walter-Titex
Model #: 5056874Features and Benefits
 
Product Specifications 
 
 Body Diameter (mm)  
 20.00  
 
 Body Diameter (Decimal Inch)  
 0.7874  
 
 Drill Point Angle  
 90  
 
 Spotting Drill Material  
 High Speed Steel  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (mm)  
 131.00  
 
 Flute Length (mm)  
 53.00  
 
 Flute Length (Decimal Inch)  
 2.0866  
 
 Shank Diameter (Decimal Inch)  
 0.7874  
 
 Shank Diameter (mm)  
 20.0000  
 
 Length Designation  
 Standard  
 
 Cutting Direction  
 Right Hand  
 
 Tool Application  
 Spotting  
 
 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; Spheroidal Cast Iron; Stainless Steel; Steel  
 
 Material Application2  
 Titanium; Titanium Alloys; Vermicular Cast Iron  
    Series/List  
 A1115   
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Keo - #2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 71044267
Brand: Keo
Model #: 22060Features and Benefits
 
Product Specifications 
 
 Material  
 High Speed Steel  
 
 Included Angle  
 60  
 
 Trade Size  
 #2  
 
 Body Diameter (Inch)  
 3/16  
 
 Overall Length (Inch)  
 6  
 
 Drill Point Diameter (Inch)  
 5/64  
 
 Finish/Coating  
 Bright  
 
 End Type  
 Double  
 
 Cutting Direction  
 Right Hand  
 
 Cutting Edge Style  
 Plain  
 
 Drill Point Length (Inch)  
 5/64  
 
 Drill Point Angle  
 118  
 
 Countersink Application  
 Countersinking  
 
 Long Length Tool  
 Yes  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
    Tapered  
 No   
2% Off All Online Orders
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Magafor - #3 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 76601830
Brand: Magafor
Model #: 81155030000Features and Benefits
 
Product Specifications 
 
 Material  
 High Speed Steel  
 
 Included Angle  
 90  
 
 Trade Size  
 #3  
 
 Body Diameter (Inch)  
 1/4  
 
 Body Diameter (Decimal Inch)  
 1/4  
 
 Overall Length (Inch)  
 2  
 
 Overall Length (Decimal Inch)  
 2  
 
 Drill Point Diameter (Decimal Inch)  
 7/64  
 
 Drill Point Diameter (Inch)  
 7/64  
 
 Finish/Coating  
 Bright  
 
 End Type  
 Double  
 
 Cutting Direction  
 Right Hand  
 
 Cutting Edge Style  
 Plain  
 
 Drill Point Length (Inch)  
 7/64  
 
 Countersink Application  
 Countersinking  
 
 Long Length Tool  
 No  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
 
 Tapered  
 No  
    Series/List  
 155   
2% Off All Online Orders
Use Code: 2%OFF
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OSG - 4mm Body Diam, 120°, 54mm OAL, High Speed Steel Spotting Drill
Item #: 48886881
Brand: OSG
Model #: 62924Features and Benefits
 
Product Specifications 
 
 Body Diameter (mm)  
 4.00  
 
 Body Diameter (Decimal Inch)  
 0.1575  
 
 Drill Point Angle  
 120  
 
 Spotting Drill Material  
 High Speed Steel  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (mm)  
 54.00  
 
 Flute Length (mm)  
 15.00  
 
 Shank Diameter (mm)  
 4.0000  
 
 Number of Flutes  
 2  
 
 Cutting Direction  
 Right Hand  
    Series/List  
 1200   
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Walter-Titex - 10mm Body Diam, 120°, 170mm OAL, High Speed Steel Spotting Drill
Item #: 53031696
Brand: Walter-Titex
Model #: 5153653Features and Benefits
 
Product Specifications 
 
 Body Diameter (mm)  
 10.00  
 
 Body Diameter (Decimal Inch)  
 0.3937  
 
 Drill Point Angle  
 120  
 
 Spotting Drill Material  
 High Speed Steel  
 
 Spotting Drill Finish/Coating  
 Bright  
 
 Overall Length (mm)  
 170.00  
 
 Flute Length (mm)  
 25.00  
 
 Flute Length (Decimal Inch)  
 0.9843  
 
 Shank Diameter (Decimal Inch)  
 0.3937  
 
 Shank Diameter (mm)  
 10.0000  
 
 Length Designation  
 Standard  
 
 Cutting Direction  
 Right Hand  
 
 Tool Application  
 Spotting  
 
 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; Spheroidal Cast Iron; Stainless Steel; Steel  
 
 Material Application2  
 Titanium; Titanium Alloys; Vermicular Cast Iron  
    Series/List  
 A1114L   
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Keo - #6 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink
Item #: 71032064
Brand: Keo
Model #: 10682-TINFeatures and Benefits
 
Product Specifications 
 
 Material  
 High Speed Steel  
 
 Included Angle  
 82  
 
 Trade Size  
 #6  
 
 Body Diameter (Inch)  
 1/2  
 
 Overall Length (Inch)  
 3  
 
 Drill Point Diameter (Inch)  
 7/32  
 
 Finish/Coating  
 TiN  
 
 End Type  
 Double  
 
 Cutting Direction  
 Right Hand  
 
 Cutting Edge Style  
 Plain  
 
 Drill Point Length (Inch)  
 7/32  
 
 Drill Point Angle  
 118  
 
 Countersink Application  
 Countersinking  
 
 Long Length Tool  
 No  
 
 Aircraft-Style  
 No  
 
 Insertable Cutter Head  
 No  
    Tapered  
 No   
2% Off All Online Orders
Use Code: 2%OFF
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