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Metric M35 Cobalt Steel HSS Twist Drill Bits Straight Shank Spiral Flute Type

Categories HSS Drill Bits
Brand Name: RTCRAFT or OEM
Model Number: 1.5-6.5mm
Certification: ISO,MPA,TUV
Place of Origin: CHINA
MOQ: Negotiation
Price: Negotiation
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000000pcs/month
Delivery Time: about 20 days
Packaging Details: pvc bag,blister card,plastic tube,plastic box
Product Name:: HSS Drill Bits
Material:: HSS Co 5%(M35)
Shank:: Straight Shank
Point:: 135 Split point
Type:: HSS Drill Bits
Use:: Metal Drilling
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    Metric M35 Cobalt Steel HSS Twist Drill Bits Straight Shank Spiral Flute Type

    Metric M35 Cobalt Steel HSS Twist Drill Bits with Straight Shank


    Description of Cobalt HSS Drill Bits:

    1. Material: M35 Cobalt Steel(5% Cobalt and 95% High Speed Steel)
    2. Angle Point: 135 Degree
    3. Flute Type: spiral
    4. Hardness: Rockwell 67
    5. Shank Type: straight shank


    Features of Cobalt HSS Drill Bits:

    • Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
    • No center punch is needed—the 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander"
    • Extremely heat resistant; must be used and operated at 1500 RPM or greater for maximum efficiency. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks
    • The set includes 13pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm
    • Particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too.

    Inspection of High Speed Steel:

    Size:


    Application:

    Size of HSS M35 DRILL BITS:

    D(mm)L2(mm)L1(mm)D(mm)L2 (mm)L1(mm)D(mm)L2 (mm)L1(mm)D(mm)L2 (mm)L1(mm)
    0.22.5191.9524496579311.294142
    0.222.519224496.16310111.394142
    0.253192.0524496.26310111.494142
    0.283192.124496.36310111.594142
    0.33192.1527536.46310111.694142
    0.324192.227536.56310111.794142
    0.354192.2527536.66310111.894142
    0.384192.327536.76310111.9101151
    0.45202.3527536.86910912101151
    0.425202.430576.96910912.1101151
    0.455202.45305776910912.2101151
    0.485202.530577.16910912.3101151
    0.56222.5530577.26910912.4101151
    0.526222.630577.36910912.5101151
    0.557242.6530577.46910912.6101151
    0.587242.733617.56910912.7101151
    0.67242.7533617.67511712.85101151
    0.628262.833617.77511712.9101151
    0.658262.8533617.87511713101151
    0.689282.933617.97511713.1101151
    0.79282.95336187511713.2101151
    0.72928333618.17511713.3108160
    0.759283.136658.27511713.4108160
    0.7810303.236658.37511713.5108160
    0.810303.336658.47511713.6108160
    0.8210303.439708.57511713.7108160
    0.8510303.539708.68112513.8108160
    0.8811323.639708.78112513.9108160
    0.911323.739708808112514108160
    0.9211323.843758.98112514.25114169
    0.9511323.9437598112514.5114169
    0.981234443759.18112514.75114169
    112344.143759.28112515114169
    1.0512344.243759.38112515.25120178
    1.114364.347809.48112515.5120178
    1.1514364.447809.58112515.75120178
    1.216384.547809.68713316120178
    1.2516384.647809.78713316.25125184
    1.316384.747809.88713316.5125184
    1.3518404.852869.98713316.75125184
    1.418404.95286108713317125184
    1.4518405528610.28713317.25130191
    1.518405.1528610.38713317.5130191
    1.5520435.2528610.48713317.75130191
    1.620435.3528610.58713318130191
    1.6520435.4579310.68713318.5135198
    1.720435.5579310.79414218.75135198
    1.7522465.6579310.89414219135198
    1.822465.7579310.99414219.25140205
    1.8522465.85793119414219.5140205
    1.922465.9579311.19414219.75140205
    20140205

    Delivery and Payment:

    1. Samples or small order will be delivered by courier,DHL,FEDEX,TNT,etc

    2. Normal order will be delivered by sea.

    3. 20-30Days after your deposite.


    Package:

    1. Normal Package:5/10 pcs in a plastic bag,then inner box and out carton.

    2. Other package:Blister card,Plastic tube,PVC pouch,according to your requirments.

    3. HSS Drill bits set are available.


    Buy Metric M35 Cobalt Steel HSS Twist Drill Bits Straight Shank Spiral Flute Type at wholesale prices
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