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Countersinks - 36 - Page 3 - Blowout Sale! Save up to 57%


Blowout Sale! Up to 57% off on Countersinks at In The National Interest, Page 3. Top brands include LittleMachineShop.com, Drill America, KEO, & KEO Cutters. Hurry! Limited time offers. Offers valid only while supplies last.



Countersink Set, Single Flute 82 Degree, Set of 3
Countersink Set, Single Flute 82 Degree, Set of 3
By LittleMachineShop.com
In Stock
$16.95

mpn: 4539,

4.7 out of 5 stars with 184 reviews
Use 82 degree countersinks for deburring and for flat head screws.High speed steel single flute countersinks. For steel, brass, and aluminum. 82 degree point angle. 1/4", 3/8", and 1/2" diameter countersinks. ...


Drill America DEWCHAT Series High-Speed Steel Chatterless Countersink, 6 Flute, 1/4'' Shank Diameter, 5/16'' Size, 100 Degrees Angle (Pack of 1)
Drill America DEWCHAT Series High-Speed Steel Chatterless Countersink, 6 Flute, 1/4" Shank Diameter, 5/16" Size, 100 Degrees Angle (Pack of 1)
By Drill America
In Stock
$14.77
$13.19
You Save: 11%

mpn: DEWCHAT5/16-100, ean: 0887861132022,

4.5 out of 5 stars with 167 reviews
Drill America DEWCHAT Series 6 flute chatterless countersink is designed to provide more metal removal then the 1,2,3, and 4 flute countersinks. They are also more effective on harder materials. High-speed steel tools are good for most general purpos...


KEO 26040-TiN #6x4 RH Combined Drill and Countersink, 0.5'' Cutting Diameter, 60 Degree Cutting Angle, 4'' Cutting Length, 4'' Length, HSS, Uncoated, Long Series (Pack of 12)
KEO 26040-TiN #6x4 RH Combined Drill and Countersink, 0.5" Cutting Diameter, 60 Degree Cutting Angle, 4" Cutting Length, 4" Length, HSS, Uncoated, Long Series (Pack of 12)
By KEO
In Stock
$567.00

mpn: 26040-TiN,

4.0 out of 5 stars with 140 reviews
KEO long Series combined drill and countersinks are used for producing center holes in components or work pieces with the extra Length allowing access to difficult-to-reach areas.Package of 12. KEO long series combined drill and countersinks are used...


KEO 27060-TiN #7x6 RH Combined Drill and Countersink, 0.625'' Cutting Diameter, 60 Degree Cutting Angle, 6'' Cutting Length, 6'' Length, HSS, TiN, Long Series (Pack of 4)
KEO 27060-TiN #7x6 RH Combined Drill and Countersink, 0.625" Cutting Diameter, 60 Degree Cutting Angle, 6" Cutting Length, 6" Length, HSS, TiN, Long Series (Pack of 4)
By KEO
In Stock
$558.40
$395.30
You Save: 29%

mpn: 27060-TiN,

4.3 out of 5 stars with 17 reviews
KEO long series combined drill and countersinks are used for producing center holes in components or work pieces with the extra length allowing access to difficult-to-reach areas.Package of 4. KEO long series combined drill and countersinks are used ...


KEO 22053 #2x5 RH Combined Drill and Countersink, 0.1875'' Cutting Diameter, 90 Degree Cutting Angle, 5'' Cutting Length, 5'' Length, HSS, Uncoated, Long Series (Pack of 12)
KEO 22053 #2x5 RH Combined Drill and Countersink, 0.1875" Cutting Diameter, 90 Degree Cutting Angle, 5" Cutting Length, 5" Length, HSS, Uncoated, Long Series (Pack of 12)
By KEO
In Stock
$632.13
$464.44
You Save: 27%

mpn: 22053,

4.1 out of 5 stars with 47 reviews
KEO long series combined drill and countersinks are used for producing center holes in components or work pieces with the extra length allowing access to difficult-to-reach areas.Package of 12. KEO long series combined drill and countersinks are used...


KEO 21060-TiN #1x6 RH Combined Drill and Countersink, 0.125'' Cutting Diameter, 60 Degree Cutting Angle, 6'' Cutting Length, 6'' Length, HSS, TiN, Long Series (Pack of 12)
KEO 21060-TiN #1x6 RH Combined Drill and Countersink, 0.125" Cutting Diameter, 60 Degree Cutting Angle, 6" Cutting Length, 6" Length, HSS, TiN, Long Series (Pack of 12)
By KEO
In Stock
$600.73

mpn: 21060-TiN,

4.3 out of 5 stars with 215 reviews
KEO long series combined drill and countersinks are used for producing center holes in components or work pieces with the extra length allowing access to difficult-to-reach areas.Package of 12. KEO long series combined drill and countersinks are used...


KEO 24563 #4-1/2x6 RH Combined Drill and Countersink, 0.375'' Cutting Diameter, 82 Degree Cutting Angle, 6'' Cutting Length, 6'' Length, HSS, Uncoated, Long Series (Pack of 12)
KEO 24563 #4-1/2x6 RH Combined Drill and Countersink, 0.375" Cutting Diameter, 82 Degree Cutting Angle, 6" Cutting Length, 6" Length, HSS, Uncoated, Long Series (Pack of 12)
By KEO
In Stock
$942.08
$672.60
You Save: 29%

mpn: 24563,

4.8 out of 5 stars with 7 reviews
KEO long Series combined drill and countersinks are used for producing center holes in components or work pieces with the extra Length allowing access to difficult-to-reach areas.Package of 12. KEO long series combined drill and countersinks are used...


KEO 24550-TiN #4-1/2x5 RH Combined Drill and Countersink, 0.375'' Cutting Diameter, 60 Degree Cutting Angle, 5'' Cutting Length, 5'' Length, HSS, TiN, Long Series (Pack of 12)
KEO 24550-TiN #4-1/2x5 RH Combined Drill and Countersink, 0.375" Cutting Diameter, 60 Degree Cutting Angle, 5" Cutting Length, 5" Length, HSS, TiN, Long Series (Pack of 12)
By KEO
In Stock
$623.27

mpn: 24550-TiN,

4.6 out of 5 stars with 137 reviews
KEO long Series combined drill and countersinks are used for producing center holes in components or work pieces with the extra Length allowing access to difficult-to-reach areas.Package of 12. KEO long series combined drill and countersinks are used...


KEO 25060-TiN #5x6 RH Combined Drill and Countersink, 0.4375'' Cutting Diameter, 60 Degree Cutting Angle, 6'' Cutting Length, 6'' Length, HSS, TiN, Long Series (Pack of 12)
KEO 25060-TiN #5x6 RH Combined Drill and Countersink, 0.4375" Cutting Diameter, 60 Degree Cutting Angle, 6" Cutting Length, 6" Length, HSS, TiN, Long Series (Pack of 12)
By KEO
In Stock
$727.47
$636.49
You Save: 13%

mpn: 25060-TiN,

4.2 out of 5 stars with 18 reviews
KEO long Series combined drill and countersinks are used for producing center holes in components or work pieces with the extra Length allowing access to difficult-to-reach areas.Package of 12. KEO long series combined drill and countersinks are used...


KEO 55597 Cobalt Steel Single-End Countersink, TiN Coated, 6 Flutes, 110 Degree Point Angle, Round Shank, 1'' Shank Diameter, 3'' Body Diameter
KEO 55597 Cobalt Steel Single-End Countersink, TiN Coated, 6 Flutes, 110 Degree Point Angle, Round Shank, 1" Shank Diameter, 3" Body Diameter
By KEO Cutters
In Stock
$774.97

mpn: 55597-TiN,

4.2 out of 5 stars with 199 reviews
KEO 6-flute line of countersinks are companions to our single flute countersinks and our 3- and 4-flute center reamer line. As a rule, the more edges per revolution, the greater amount of material that may be removed. We have designed the 6-flute too...


KEO 53020 High-Speed Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 100 Degree Angle, 1/4'' - 1'' Body Diameter
KEO 53020 High-Speed Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 100 Degree Angle, 1/4" - 1" Body Diameter
By KEO Cutters
In Stock
$753.15

mpn: 53020,

4.9 out of 5 stars with 117 reviews
Each 5-piece set includes one piece each of 1/4, 3/8, 1/2, 3/4, 1" body diameter with a particular included point angle. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear ...


KEO 10021 Plain Center Drill, 0.125'' Cutting Diameter, 60 Degree Cutting Angle, 1.25'' Cutting Length, 1.25'' Length, Cobalt, Uncoated Coating, 3-0 (Pack of 12)
KEO 10021 Plain Center Drill, 0.125" Cutting Diameter, 60 Degree Cutting Angle, 1.25" Cutting Length, 1.25" Length, Cobalt, Uncoated Coating, 3-0 (Pack of 12)
By KEO
In Stock
$849.44
$769.54
You Save: 9%

mpn: 10021,

4.1 out of 5 stars with 14 reviews
KEO plain type combined drill and countersinks are used for producing center holes in components or workpieces which require machining between centers.Package of 12. KEO plain type combined drill and countersinks are used for producing center holes i...


KEO 10415 Plain Center Drill, 0.3125'' Cutting Diameter, 60 Degree Cutting Angle, 2.125'' Cutting Length, 2.125'' Length, Cobalt, Uncoated Coating, 4 (Pack of 12)
KEO 10415 Plain Center Drill, 0.3125" Cutting Diameter, 60 Degree Cutting Angle, 2.125" Cutting Length, 2.125" Length, Cobalt, Uncoated Coating, 4 (Pack of 12)
By KEO
In Stock
$519.58
$440.06
You Save: 15%

mpn: 10415,

4.8 out of 5 stars with 55 reviews
KEO plain type combined drill and countersinks are used for producing center holes in components or workpieces which require machining between centers.Package of 12. KEO plain type combined drill and countersinks are used for producing center holes i...


KEO 55510-TiN CO 6FLT Countersink, 0.875'' Cutting Diameter, 60 Degree Cutting Angle, 2.75'' Cutting Length, 1/2'' Shank Diameter, 2.75'' Length, Cobalt, TiN Coating, 7/8'' (Pack of 3)
KEO 55510-TiN CO 6FLT Countersink, 0.875" Cutting Diameter, 60 Degree Cutting Angle, 2.75" Cutting Length, 1/2" Shank Diameter, 2.75" Length, Cobalt, TiN Coating, 7/8" (Pack of 3)
By KEO
In Stock
$564.13
$308.91
You Save: 45%

mpn: 55510-TiN,

4.5 out of 5 stars with 10 reviews
KEO 6-flute line of countersinks are companions to our single flute countersinks and our 3- and 4-flute center reamer line.Package of 3. KEO 6-flute line of countersinks are companions to our single flute countersinks and our 3- and 4-flute center re...


KEO 10040 Plain Center Drill, 0.125'' Cutting Diameter, 82 Degree Cutting Angle, 1.25'' Cutting Length, 1.25'' Length, HSS, Uncoated Coating, 3-0 (Pack of 12)
KEO 10040 Plain Center Drill, 0.125" Cutting Diameter, 82 Degree Cutting Angle, 1.25" Cutting Length, 1.25" Length, HSS, Uncoated Coating, 3-0 (Pack of 12)
By KEO
In Stock
$514.63
$414.03
You Save: 20%

mpn: 10040,

4.3 out of 5 stars with 57 reviews
KEO plain type combined drill and countersinks are used for producing center holes in components or workpieces which require machining between centers.Package of 12. KEO plain type combined drill and countersinks are used for producing center holes i...


KEO 23030 #3x3 RH Combined Drill and Countersink, 0.1875'' Cutting Diameter, 60 Degree Cutting Angle, 6'' Cutting Length, 6'' Length, HSS, Uncoated, Long Series (Pack of 12)
KEO 23030 #3x3 RH Combined Drill and Countersink, 0.1875" Cutting Diameter, 60 Degree Cutting Angle, 6" Cutting Length, 6" Length, HSS, Uncoated, Long Series (Pack of 12)
By KEO
In Stock
$695.66
$305.74
You Save: 56%

mpn: 23030,

4.2 out of 5 stars with 14 reviews
KEO long series combined drill and countersinks are used for producing center holes in components or work pieces with the extra length allowing access to difficult-to-reach areas.Package of 12. KEO long series combined drill and countersinks are used...


KEO 24560 #4-1/2x6 RH Combined Drill and Countersink, 0.375'' Cutting Diameter, 60 Degree Cutting Angle, 6'' Cutting Length, 6'' Length, HSS, Uncoated, Long Series (Pack of 12)
KEO 24560 #4-1/2x6 RH Combined Drill and Countersink, 0.375" Cutting Diameter, 60 Degree Cutting Angle, 6" Cutting Length, 6" Length, HSS, Uncoated, Long Series (Pack of 12)
By KEO
In Stock
$576.18

mpn: 24560,

4.9 out of 5 stars with 77 reviews
KEO long Series combined drill and countersinks are used for producing center holes in components or work pieces with the extra Length allowing access to difficult-to-reach areas.Package of 12. KEO long series combined drill and countersinks are used...


KEO 11082-TiN #10 RH Combined Drill and Countersink, 1'' Cutting Diameter, 82 Degree Cutting Angle, 3.75'' Cutting Length, 3.75'' Length, HSS, Uncoated, Plain (Pack of 3)
KEO 11082-TiN #10 RH Combined Drill and Countersink, 1" Cutting Diameter, 82 Degree Cutting Angle, 3.75" Cutting Length, 3.75" Length, HSS, Uncoated, Plain (Pack of 3)
By KEO
In Stock
$534.28

mpn: 11082-TiN,

4.3 out of 5 stars with 175 reviews
KEO plain Type combined drill and countersinks are used for producing center holes in components or work pieces which require machining between centers.Package of 3. KEO plain type combined drill and countersinks are used for producing center holes i...


KEO 10342 #3 RH Combined Drill and Countersink, 0.25'' Cutting Diameter, 82 Degree Cutting Angle, 2'' Cutting Length, 2'' Length, HSS, Uncoated, Plain (Pack of 12)
KEO 10342 #3 RH Combined Drill and Countersink, 0.25" Cutting Diameter, 82 Degree Cutting Angle, 2" Cutting Length, 2" Length, HSS, Uncoated, Plain (Pack of 12)
By KEO
In Stock
$686.97
$296.06
You Save: 57%

mpn: 10342,

4.2 out of 5 stars with 51 reviews
KEO plain Type combined drill and countersinks are used for producing center holes in components or work pieces which require machining between centers.Package of 12. KEO plain type combined drill and countersinks are used for producing center holes ...


KEO 10690 #6 RH Combined Drill and Countersink, 0.5'' Cutting Diameter, 82 Degree Cutting Angle, 3'' Cutting Length, 3'' Length, HSS, Uncoated, Plain (Pack of 12)
KEO 10690 #6 RH Combined Drill and Countersink, 0.5" Cutting Diameter, 82 Degree Cutting Angle, 3" Cutting Length, 3" Length, HSS, Uncoated, Plain (Pack of 12)
By KEO
In Stock
$889.70
$497.43
You Save: 44%

mpn: 10690,

4.8 out of 5 stars with 46 reviews
KEO plain type combined drill and countersinks are used for producing center holes in components or work pieces which require machining between centers.Package of 12. KEO plain type combined drill and countersinks are used for producing center holes ...



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