3 Flutes HSS Counterbore Drill  Bit With Metric And Inch Size

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3 Flutes HSS Counterbore Drill Bit With Metric And Inch Size

● Model: Metric And Inch Size

● Shank: Straight

● Flute: 3

● Material: HSS

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Specification

description

Counterbore Drill

● Model: Metric And Inch Size
● Shank: Straight
● Flute: 3
● Material: HSS

size

Metric Size

Size d1 d2 b L HSS HSS-TiN
M3 3.2 6 5 71 660-3676 660-3700
M3 3.4 6 5 71 660-3677 660-3701
M3.5 3.7 6.5 5 71 660-3678 660-3702
M4 4.3 8 5 71 660-3679 660-3703
M4 4.5 8 5 71 660-3680 660-3704
M4.5 4.8 8 8 71 660-3681 660-3705
M5 5.3 10 8 80 660-3682 660-3706
M5 5.5 10 8 80 660-3683 660-3707
M6 6.4 11 8 80 660-3684 660-3708
M6 6.6 11 8 80 660-3685 660-3709
M8 8.4 15 12.5 100 660-3686 660-3710
M8 9 15 12.5 100 660-3687 660-3711
M10 10.5 18 12.5 100 660-3688 660-3712
M10 11 18 12.5 100 660-3689 660-3713
M12 13 20 12.5 100 660-3690 660-3714
M12 13.5 20 12.5 100 660-3691 660-3715
M14 15 24 12.5 100 660-3692 660-3716
M14 16 24 12.5 100 660-3693 660-3717
M16 17 26 12.5 100 660-3694 660-3718
M16 18 26 12.5 100 660-3695 660-3719
M18 19 30 12.5 100 660-3696 660-3720
M20 21 33 12.5 125 660-3697 660-3721
M20 22 33 12.5 125 660-3698 660-3722
M24 25.4 40 16 254 660-3699 660-3723

Inch Size

Size d1 d2 b L HSS HSS-TiN
5# 0.141 0.221 3/16 3 660-3724 660-3739
6# 0.150 0.242 7/32 3 660-3725 660-3740
8# 11/64 19/64 1/4 3 660-3726 660-3741
10# 13/64 21/64 9/32 3-1/2 660-3727 660-3742
1/4 9/32 13/32 5/16 5 660-3728 660-3743
5/16 11/32 1/2 3/8 5 660-3729 660-3744
3/8 13/32 19/32 1/2 6 660-3730 660-3745
7/16 15/32 11/16 1/2 7 660-3731 660-3746
1/2 17/32 25/32 1/2 7-1/2 660-3732 660-3747
1/2 9/16 13/16 1/2 7-1/2 660-3733 660-3748
5/8 21/32 31/32 5/8 7-1/2 660-3734 660-3749
5/8 11/16 1 3/4 7-1/2 660-3735 660-3750
3/4 13/16 1-3/16 1 8 660-3736 660-3751
7/8 15/16 1-3/8 1 8 660-3737 660-3752
1 1-1/16 1-9/16 1 10 660-3738 660-3753

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  • Machinery Part Fitting

    The HSS Counterbore Drill is a versatile and precise drilling tool, extensively used in various industries. Its main applications include.
    Machinery Manufacturing: In machinery manufacturing, the Counterbore Drill is used to create precise, clean holes for parts and assembly fitting.

    Automotive Flush Mounting

    Automotive Industry: In the automotive industry, the Counterbore Drill is utilized for making bolt and screw holes, ensuring flush fitting of parts, critical for both aesthetics and aerodynamics.

    Aerospace Component Fabrication

    Aerospace Engineering: Due to its high precision, the Counterbore Drill is employed in aerospace engineering to fabricate components requiring strict tolerances and hole integrity.

    Metal Drilling Efficiency

    Metalworking: Particularly suited for creating holes in hard metals, the Counterbore Drill excels in metalworking tasks.

    Wood and Plastic Hole Quality

    Woodworking and Plastics: The Counterbore Drill’s smooth cutting edges make it suitable for woodworking and plastics, producing clean, burr-free holes.

    Construction Material Precision

    Construction and Infrastructure: In construction, the Counterbore Drill is used to create holes in various materials, ensuring strong and precise fittings for bolts and screws.

    Electronics Component Assembly

    Electronics Manufacturing: In the electronics industry, the Counterbore Drill is often used to make small and precise holes for components and casings.

    Custom Fabrication Versatility

    Custom Fabrication and Repair: The Counterbore Drill is highly practical in custom fabrication workshops and repair work, suitable for customized or precision drilling.
    The HSS Counterbore Drill is not only a crucial tool in professional environments but also a valuable asset in hobbyist workshops, offering precision, durability, and versatility.

    Manutacturing(1) Manutacturing(2) Manutacturing(3)

     

    Advantage Of Wayleading

    • Efficient and Reliable Service;
    • Good Quality;
    • Competitive Pricing;
    • OEM, ODM, OBM;
    • Extensive Variety
    • Fast & Reliable Delivery

    Package Content

    1 x Counterbore Drill
    1 x Protective Case

    packing(2)packing(1)packing(3)

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