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Products - (25001 Products)


National Twist Drill - #13 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 66119470
Brand: National Twist Drill
Model #: 017113AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #13
Body Diameter (Inch) 1/4
Body Diameter (Decimal Inch) 0.2500
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Drill Point Diameter (Decimal Inch) 0.0938
Drill Point Diameter (Inch) 3/32
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 3/32
Drill Point Length (Decimal Inch) 0.0938
Bell Diameter (Decimal Inch) 0.2000
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$23.22

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National Twist Drill - #14 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869629
Brand: National Twist Drill
Model #: 017114AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #14
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) 0.1094
Drill Point Diameter (Inch) 7/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 7/64
Drill Point Length (Decimal Inch) 0.1094
Bell Diameter (Decimal Inch) 0.2500
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$24.09

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National Twist Drill - #15 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 66119496
Brand: National Twist Drill
Model #: 017115AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #15
Body Diameter (Inch) 7/16
Body Diameter (Decimal Inch) 0.4375
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
Drill Point Diameter (Decimal Inch) 0.1563
Drill Point Diameter (Inch) 5/32
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 5/32
Drill Point Length (Decimal Inch) 0.1563
Bell Diameter (Decimal Inch) 0.3500
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$36.55

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National Twist Drill - #16 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869611
Brand: National Twist Drill
Model #: 017116AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #16
Drill Point Diameter (Decimal Inch) 0.1875; 3/16
Drill Point Diameter (Inch) 0.1875; 3/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 0.1875
Drill Point Length (Inch) 3/16
Drill Point Length (Decimal Inch) 0.1875
Bell Diameter (Decimal Inch) 0.4000
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$56.31

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National Twist Drill - #17 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869603
Brand: National Twist Drill
Model #: 017117AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #17
Body Diameter (Inch) 5/8
Body Diameter (Decimal Inch) 0.6250
Overall Length (Inch) 3-1/4
Overall Length (Decimal Inch) 3.2500
Drill Point Diameter (Decimal Inch) 0.2188
Drill Point Diameter (Inch) 7/32
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 7/32
Drill Point Length (Decimal Inch) 0.2188
Bell Diameter (Decimal Inch) 0.5000
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$87.25

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National Twist Drill - #18 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869595
Brand: National Twist Drill
Model #: 017118AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #18
Body Diameter (Inch) 3/4
Body Diameter (Decimal Inch) 0.7500
Overall Length (Inch) 3-1/2
Overall Length (Decimal Inch) 3.5000
Drill Point Diameter (Decimal Inch) 0.2500
Drill Point Diameter (Inch) 1/4
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 1/4
Drill Point Length (Decimal Inch) 0.2500
Bell Diameter (Decimal Inch) 0.6000
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$115.63

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National Twist Drill - #2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869686
Brand: National Twist Drill
Model #: 017102AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #2
Body Diameter (Inch) 3/16
Body Diameter (Decimal Inch) 0.1875
Overall Length (Inch) 1-7/8
Overall Length (Decimal Inch) 1.8750
Drill Point Diameter (Decimal Inch) 0.0781
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 Length (Decimal Inch) 0.0781
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$17.67

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National Twist Drill - #2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 66119504
Brand: National Twist Drill
Model #: 017125AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #2
Body Diameter (Inch) 3/16
Body Diameter (Decimal Inch) 0.1875
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.0000
Drill Point Diameter (Decimal Inch) 0.0781
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 Length (Decimal Inch) 0.0781
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$77.92

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National Twist Drill - #3 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869579
Brand: National Twist Drill
Model #: 017128AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #3
Body Diameter (Inch) 1/4
Body Diameter (Decimal Inch) 0.2500
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.0000
Drill Point Diameter (Decimal Inch) 0.1094
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
Drill Point Length (Decimal Inch) 0.1094
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$78.65

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National Twist Drill - #3 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869678
Brand: National Twist Drill
Model #: 017103AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #3
Body Diameter (Inch) 1/4
Body Diameter (Decimal Inch) 0.2500
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Drill Point Diameter (Decimal Inch) 0.1094
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
Drill Point Length (Decimal Inch) 0.1094
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$18.43

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National Twist Drill - #4 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869561
Brand: National Twist Drill
Model #: 017131AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #4
Body Diameter (Inch) 5/16
Body Diameter (Decimal Inch) 0.3125
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.0000
Drill Point Diameter (Decimal Inch) 0.1250
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 Length (Decimal Inch) 0.1250
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$80.55

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National Twist Drill - #4 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869660
Brand: National Twist Drill
Model #: 017104AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
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
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 Length (Decimal Inch) 0.1250
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$18.94

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National Twist Drill - #5 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 66119512
Brand: National Twist Drill
Model #: 017134AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #5
Body Diameter (Inch) 7/16
Body Diameter (Decimal Inch) 0.4375
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.0000
Drill Point Diameter (Decimal Inch) 0.1875
Drill Point Diameter (Inch) 3/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 3/16
Drill Point Length (Decimal Inch) 0.1875
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$93.26

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National Twist Drill - #6 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869553
Brand: National Twist Drill
Model #: 017136AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #6
Body Diameter (Inch) 1/2
Body Diameter (Decimal Inch) 0.5000
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.0000
Drill Point Diameter (Decimal Inch) 0.2188
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 Length (Decimal Inch) 0.2188
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$107.84

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National Twist Drill - #6 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869652
Brand: National Twist Drill
Model #: 017106AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #6
Body Diameter (Inch) 1/2
Body Diameter (Decimal Inch) 0.5000
Overall Length (Inch) 3
Overall Length (Decimal Inch) 3.0000
Drill Point Diameter (Decimal Inch) 0.2188
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 Length (Decimal Inch) 0.2188
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$45.29

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National Twist Drill - #7 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869645
Brand: National Twist Drill
Model #: 017107AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #7
Body Diameter (Inch) 5/8
Body Diameter (Decimal Inch) 0.6250
Overall Length (Inch) 3-1/4
Overall Length (Decimal Inch) 3.2500
Drill Point Diameter (Decimal Inch) 0.2500
Drill Point Diameter (Inch) 1/4
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 1/4
Drill Point Length (Decimal Inch) 0.2500
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$68.69

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National Twist Drill - #7 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869546
Brand: National Twist Drill
Model #: 017137AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #7
Body Diameter (Inch) 5/8
Body Diameter (Decimal Inch) 0.6250
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.0000
Drill Point Diameter (Decimal Inch) 0.2500
Drill Point Diameter (Inch) 1/4
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 1/4
Drill Point Length (Decimal Inch) 0.2500
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$201.01

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National Twist Drill - #8 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869538
Brand: National Twist Drill
Model #: 017138AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #8
Body Diameter (Inch) 3/4
Body Diameter (Decimal Inch) 0.7500
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.0000
Drill Point Diameter (Decimal Inch) 0.3125
Drill Point Diameter (Inch) 5/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 5/16
Drill Point Length (Decimal Inch) 0.3125
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$226.39

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National Twist Drill - #8 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869637
Brand: National Twist Drill
Model #: 017108AW

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #8
Body Diameter (Inch) 3/4
Body Diameter (Decimal Inch) 0.7500
Overall Length (Inch) 3-1/2
Overall Length (Decimal Inch) 3.5000
Drill Point Diameter (Decimal Inch) 0.3125
Drill Point Diameter (Inch) 5/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 5/16
Drill Point Length (Decimal Inch) 0.3125
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$94.32

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National Twist Drill - 1" Body Diam, 120°, 6-3/16" OAL, Cobalt Spotting Drill


Item #: 58815952
Brand: National Twist Drill
Model #: 027506AW

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bronze oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Product Specifications
Body Diameter (Inch) 1
Body Diameter (Decimal Inch) 1.0000
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bronze Oxide
Overall Length (Inch) 6-3/16
Flute Length (Decimal Inch) 1.9680
Shank Diameter (Decimal Inch) 1.0000
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No

$112.17

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