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    Cobalt Drill

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    Republic Cobalt Fractional Jobber Drills
    Type J, heavy duty, 135-degree split point (except sizes less than 1/16 inch). Cobalt drills display higher red hardness and are especially effective in drilling hard or abrasive materials.
    $2.40 - $66.15
    RDX 1/2
    Flute length is 3 inches; overall length is 6 inches.
    $14.85 - $81.85
    Republic Blizzard Bit High Speed Jobber Drill Sets
    …outperforms all other high speed 135-degree split point heavy duty drills! Use for either hand-held work or shop production. Proprietary steel keeps drills cooler than all others. Highest feeds and speeds. High speed pricing with cobalt performance. Special oxide and gold finish improves lubricity.
    $25.30 - $138.20
    RDX Fractional Cobalt Jobber Drills
    High speed steel, heavy duty drills. Jobber length.
    $0.90 - $8.64
    Split Point Cobalt Jobber Drill
    TiN coated, 135-degree split point, manufactured by Greenfield.
    item # 0147-0050
    Republic Cobalt Screw Machine Drills
    Heavy duty, 135-degree split point. Short flute length and overall length provide maximum rigidity drilling in stainless and other tough alloys, castings and forgings.
    $2.10 - $98.45
    Republic TiALN Coated Cobalt Screw Machine Drills
    Cobalt high speed steel, 118-degree conventional point, titanium aluminum nitride coated. Popular in automotive and construction industries. Short flute and overall length provide maximum rigidity. Often used in screw machine setups where spindle clearance is limited.
    $5.15 - $40.15
    RDX 8-Piece 1/2
    Note: stand not included!
    item # 0113-9960
    29-Piece Cobalt Jobber Drill Set
    For stainless steel, space age alloys and abrasive materials. Three flats, 135-degree split point, 3/8-inch reduced shank.
    item # 0147-9905
    Republic M42 Cobalt Center Drills
    Prevents misalignment frequently caused by using regular type for center. Can be chucked close to point, ensuring accuracy and true starts. M42 cobalt. Right hand standard, included angle 60 degrees.
    $19.15 - $96.60
    Republic CNC/NC Cobalt Spotting Drills
    High speed steel, M42 cobalt, standard length.
    $37.55 - $169.60
    Acme Series Z Super Cobalt Spade Drill
    …and tolerances of .001 to .002 to the insert. The system also 150 to 400 percent productivity increase; two to 30 times tool life; quick drill insert tool change; and elimination of in-house regrinding. Larger sizes available. Also available in premium cobalt and C-2 & C-5 carbide grades.
    $23.35 - $24.05
    Showing item 1 - 12 of 38 items found
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