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High-Quality Center Drill Sets and Spot Drills for Precision Drilling

Enhance your drilling capabilities with our top-of-the-line center drill sets, spot drills, and countersink drills. These precision drilling tools are designed to provide accurate, clean holes in a variety of materials. Ideal for both professional and industrial applications, our combined drill countersink tools ensure efficiency and precision in every project. Whether you are working on small-scale tasks or large industrial projects, these tools offer the performance and reliability you need. Explore our collection to find the perfect diaphragm drills for your needs, ensuring consistent and high-quality results with every drill.

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    $24.35
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    7 Piece Countersink Drill Bit Set with Stop Collars & Wrench

    BIG HORN
    In stock

    Barcode/UPC/EAN: 766565132005 Notes: Confirm fit, compatibility, and any site-specific requirements prior to ordering or installation.

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    $84.99

    Xt 1 X 2-5/8 X 5 -.375Cr

    M.A. FORD
    In stock

    Barcode/UPC/EAN: 697604611819 Notes: Confirm fit, compatibility, and any site-specific requirements prior to ordering or installation.

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    $84.99
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    $127.26
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    $127.26

    ZErO Flute Set 82 deg 5/16" - 5/8" 4 pcs CO

    KEO
    In stock

    KEO Countersinks, Center Drills & Spotting Drill Categorized under Countersinks, Center Drills & Spotting Drills, this countersinks, center...

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    $52.20 - $52.20
    $52.20
    $127.26
    $127.26 - $127.26
    $127.26
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    $5.22
    $12.60
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    $12.60

    Combined Drill/Countersink, #3 Size, Plain

    CHICAGO-LATROBE
    In stock

    Mfr #: 56703 Plain-style combined drill and countersink creates a 60-degree countersink, which can be used as a center hole for machine centers Tw...

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    $5.22 - $5.22
    $5.22
    $12.60
    $12.60 - $12.60
    $12.60
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    $4.64
    $11.34
    $11.34 - $11.34
    $11.34

    Combined Drill/Countersink, #2 Size, Plain

    CHICAGO-LATROBE
    In stock

    Mfr #: 56702 Plain-style combined drill and countersink creates a 60-degree countersink, which can be used as a center hole for machine centers Tw...

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    $4.64 - $4.64
    $4.64
    $11.34
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    $11.34
  • $81.20 - $81.20
    $81.20
    $191.52
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    Countersink Set, 1/4", 3/4", 8" L, HSS

    CLEVELAND
    In stock

    Mfr #: C00971 Taper countersink set include 5 piece of sizes range 1/4-inches through 3/4-inches by 1/8-inches Uncoated tools feature just the bas...

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    $81.20
    $191.52
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    $191.52
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    $47.56
    $105.84
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    $105.84

    NC Spotting Drills, 82 deg., 1/2in, Carbide

    KEO
    In stock

    Mfr # 34125 Item Spotting Drill Bit Material - Machining Carbide Drill Bit Point Angle ...

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    $47.56
    $105.84
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    $105.84
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    $37.12
    $89.46
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    $89.46

    Combined Drill/Countersink Set, 5 Pieces

    CLEVELAND
    In stock

    Mfr #: C00944 Countersink and drill/countersink set include 5 piece of sizes range #1 - #5 Uncoated tools feature just the base substrate without ...

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    $37.12 - $37.12
    $37.12
    $89.46
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    $89.46
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    $9.28
    $26.46
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    5 Piece No.1-No.5 High Speed Steel Center Drill Set

    HHIP
    In stock

    Mfr #: 5000-0020 5 Piece Plain Style Set! Sizes #1~ #5! Made of high speed steel and ground 60° countersink angle fits all standard centers Used f...

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    $9.28
    $26.46
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    $26.46
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    $5.80
    $13.86
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    1/2" Single Flute 82 Degree High Speed Steel Countersink

    HHIP
    In stock

    Mfr #: 2001-0500 Tip size is 1/32". Diameter of shank is 1/4". Overall length is 2". These HHIP HSS single flute countersinks and sets offer versa...

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    $5.80 - $5.80
    $5.80
    $13.86
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    $78.88
    $197.82
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    Countersink Set, 1/4", 3/4", 1/8" L, HSS

    CLEVELAND
    In stock

    Mfr #: C00973 Bottoming countersink set include 5 piece of sizes range 1/4-inches through 3/4-inches by 1/8-inches Uncoated tools feature just the...

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    $78.88 - $78.88
    $78.88
    $197.82
    $197.82 - $197.82
    $197.82
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    $17.40
    $41.58
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    Drill Spotting/Centering 90Deg.

    MICRO 100
    In stock

    Mfr #: SPD-250-090 Optimized for spotting and chamfering applications Available in 82 deg, 90 deg, 100 deg, and 120 deg included point angles Can ...

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    $17.40
    $41.58
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    $18.90
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    Combined Drill/Countersink, #00 Sz, Plain

    CLEVELAND
    In stock

    Mfr #: C46261 Countersink and drill/countersink set include 5 piece of sizes range #1 - #5 Uncoated tools feature just the base substrate without ...

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    $7.54 - $7.54
    $7.54
    $18.90
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    $18.90
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    $58.58
    $132.30
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    Countersink Cage, 5/8" Cutter Dia.

    ZEPHYR
    In stock

    Mfr #: ZT330-S Positive non-slip locking, adjusts without tools Specific types and sizes for every purpose Micrometer dial type adjustment sleeve ...

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    $58.58 - $58.58
    $58.58
    $132.30
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    $132.30
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    $40.32
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    1" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

    HHIP
    In stock

    HHIP Countersinks, Center Drills & Spotting Drill In the Countersinks, Center Drills & Spotting Drills category, this countersinks, center ...

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    $18.56
    $40.32
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    $40.32
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    $67.86
    $147.42
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    Countersink Cage, 3/4" Cutter Dia.

    ZEPHYR
    In stock

    Mfr #: ZT330-W Price For: Each Foot Plate Material: Steel Foot Plate Size: Standard Shaft Dia.: 1/4" Incremental Depth Adjustment: 0.0010" Shaft ...

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    $67.86 - $67.86
    $67.86
    $147.42
    $147.42 - $147.42
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    $89.32
    $201.60
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    100 deg 3 Flute 5 piece Center Reamer Set HSS

    KEO
    In stock

    ASIN reference: B007IBIJ2A Intended for facility operations and routine servicing. intended for professional buyers focused on durability and up...

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    $89.32 - $89.32
    $89.32
    $201.60
    $201.60 - $201.60
    $201.60
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    $70.76
    $183.96
    $183.96 - $183.96
    $183.96

    82 deg SF 5 piece Countersink Set HSS

    KEO
    In stock

    Mfr #: 53028 Price For: Each Item: Countersink Set Type: Single Ended Number of Pieces: 5 Number of Flutes: 1 Application: Heavy Duty For Aluminum...

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    $70.76 - $70.76
    $70.76
    $183.96
    $183.96 - $183.96
    $183.96
  • $73.66 - $73.66
    $73.66
    $154.98
    $154.98 - $154.98
    $154.98

    1 1/2 x 82 deg HSS 6FLT Countersink

    KEO
    In stock

    Mfr #: 55033 Price For: Each Finish: Bright (Uncoated) Included Angle: 82 Degrees Type: Single Ended Shank Length (In.): 1-1/4 Countersink Angle:...

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    $73.66 - $73.66
    $73.66
    $154.98
    $154.98 - $154.98
    $154.98
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    $47.56
    $112.14
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    $112.14

    Countersink, HSS, 1-1/2" dia., Single Ended

    SLUGGER BY FEIN
    In stock

    Mfr #: 64298150820 Premium Tools and Accessories - Every new product innovation from Fein is designed to be as durable as possible, so you can rel...

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    $47.56 - $47.56
    $47.56
    $112.14
    $112.14 - $112.14
    $112.14
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    $23.20
    $54.18
    $54.18 - $54.18
    $54.18

    Drill/Countersink Bit, 60 Deg, #8, HSS, BRGT

    KEO
    In stock

    Mfr #: 10800 Price For: Each Flute Type: Spiral Finish: Bright Included Angle: 60 Degrees Item: Double End Drill/Countersink Number of Flutes: 2 C...

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    $23.20 - $23.20
    $23.20
    $54.18
    $54.18 - $54.18
    $54.18
  • $31.90 - $31.90
    $31.90
    $73.08
    $73.08 - $73.08
    $73.08

    Countersink, 6 FL, 82 Deg, 1 In, HSS

    KEO
    In stock

    Mfr #: 55031 High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resi...

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    $31.90 - $31.90
    $31.90
    $73.08
    $73.08 - $73.08
    $73.08
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    $42.34
    $100.80
    $100.80 - $100.80
    $100.80

    Drill/Countersink Bit, 60 Deg, #5, Carbide

    KEO
    In stock

    Mfr #: 19505 Package of 1 KEO plain type solid carbide combined drill and countersinks with straight flute are used for producing center holes in ...

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    $42.34 - $42.34
    $42.34
    $100.80
    $100.80 - $100.80
    $100.80
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    $30.16
    $70.56
    $70.56 - $70.56
    $70.56

    Drill/Countersink Bit, 60 Deg, #4, Carbide

    KEO
    In stock

    ASIN reference: B0034KYB12 Suitable for production support and bench work. built for consistent day-to-day use; a straightforward choice for sto...

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    $30.16 - $30.16
    $30.16
    $70.56
    $70.56 - $70.56
    $70.56

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