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Cobalt A/C EXT, 12" Fractional
Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135° split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Ideal for drilling where extra length for reach is required. Round shank for use in a wide range of tool holding systems.
If an item shows Call for Price, ask for price and availability, as it may have lead time or is a special order item.
If an item shows Call for Price, ask for price and availability, as it may have lead time or is a special order item.
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Flute Length
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CF-GLBCOX121/16
- 1/16" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.2000000
| Size: | 1/16"1/16" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 7/8"7/8" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $12.7245 / EA
CF-GLBCOX121/2
- 1/2" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.2400000
| Size: | 1/2"1/2" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 4-1/2"4-1/2" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $52.6150 / EA
CF-GLBCOX121/4
- 1/4" x 12" Cobalt Aircraft Extension Drill Bit
- C
- 0
- Weight: 0.0400000
| Size: | 1/4"1/4" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2-3/4"2-3/4" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $15.4205 / EA
CF-GLBCOX121/8
- 1/8" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0100000
| Size: | 1/8"1/8" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 1-5/8"1-5/8" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $11.2562 / EA
CF-GLBCOX1211/32
- 11/32" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0900000
| Size: | 11/32"11/32" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-7/16"3-7/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $27.0888 / EA
CF-GLBCOX1211/64
- 11/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0200000
| Size: | 11/64"11/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2-1/8"2-1/8" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $12.5270 / EA
CF-GLBCOX1213/32
- 13/32" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.1400000
| Size: | 13/32"13/32" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-7/8"3-7/8" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $30.9869 / EA
CF-GLBCOX1213/64
- 13/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0200000
| Size: | 13/64"13/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2-7/16"2-7/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $13.7634 / EA
CF-GLBCOX1215/32
- 15/32" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.2000000
| Size: | 15/32"15/32" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 4-5/16"4-5/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $44.5871 / EA
CF-GLBCOX1215/64
- 15/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0300000
| Size: | 15/64"15/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2-5/8"2-5/8" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $15.4205 / EA
CF-GLBCOX1217/64
- 17/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0500000
| Size: | 17/64"17/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2-7/8"2-7/8" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $23.6802 / EA
CF-GLBCOX1219/64
- 19/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0600000
| Size: | 19/64"19/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-1/16"3-1/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $25.1055 / EA
CF-GLBCOX1221/64
- 21/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0800000
| Size: | 21/64"21/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-5/16"3-5/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $26.2903 / EA
CF-GLBCOX1223/64
- 23/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.1000000
| Size: | 23/64"23/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-1/2"3-1/2" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $28.7288 / EA
CF-GLBCOX1225/64
- 25/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.1300000
| Size: | 25/64"25/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-3/4"3-3/4" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $30.4631 / EA
CF-GLBCOX1227/64
- 27/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.1600000
| Size: | 27/64"27/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-15/16"3-15/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $32.3005 / EA
CF-GLBCOX1229/64
- 29/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.1800000
| Size: | 29/64"29/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 4-3/16"4-3/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $44.2866 / EA
CF-GLBCOX123/16
- 3/16" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0200000
| Size: | 3/16"3/16" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2-5/16"2-5/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $12.5270 / EA
CF-GLBCOX123/32
- 3/32" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.2000000
| Size: | 3/32"3/32" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 1-1/4"1-1/4" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $10.0714 / EA
CF-GLBCOX123/8
- 3/8" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.1100000
| Size: | 3/8"3/8" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-5/8"3-5/8" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $29.3727 / EA
CF-GLBCOX1231/64
- 31/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.2200000
| Size: | 31/64"31/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 4-3/8"4-3/8" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $46.1755 / EA
CF-GLBCOX125/16
- 5/16" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0700000
| Size: | 5/16"5/16" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 3-1/16"3-1/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $25.5691 / EA
CF-GLBCOX125/32
- 5/32" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0100000
| Size: | 5/32"5/32" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2"2" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $11.5138 / EA
CF-GLBCOX125/64
- 5/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.2000000
| Size: | 5/64"5/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 1"1" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $12.7245 / EA
CF-GLBCOX127/16
- 7/16" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.1700000
| Size: | 7/16"7/16" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 4-1/16"4-1/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $41.3158 / EA
CF-GLBCOX127/32
- 7/32" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0300000
| Size: | 7/32"7/32" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2-1/2"2-1/2" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $14.3816 / EA
CF-GLBCOX127/64
- 7/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.2000000
| Size: | 7/64"7/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 1-1/2"1-1/2" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $11.0845 / EA
CF-GLBCOX129/32
- 9/32" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0600000
| Size: | 9/32"9/32" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 2-15/16"2-15/16" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $23.9464 / EA
CF-GLBCOX129/64
- 9/64" x 12" Cobalt Aircraft Extension Drill Bit
- G
- 0
- Weight: 0.0100000
| Size: | 9/64"9/64" |
| Material: | CobaltCobalt |
| Finish: | GoldGold |
| Flute Length: | 1-3/4"1-3/4" |
| Overall Length: | 12"12" |
| Point: | Split PointSplit Point |
| Point Angle: | 135135 |
| Shank Type: | RoundRound |
| Number of Flutes: | 22 |
- $12.7245 / EA
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