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2 Inch / 4 Inch Masonry Core Drill Bit For Hammer Drill 28mm 200mm 140 Mm

Categories Diamond Core Drill Bit
Brand Name: OEM
Model Number: 6-200MM
Certification: ISO9001
Place of Origin: CHINA
MOQ: 200PCS
Price: USD
Payment Terms: L/C, T/T
Supply Ability: 2000PCS per month
Delivery Time: 15 days
Packaging Details: white box, color box
Machinery: drilling machine
use: Hammer Drill
size: 2" 4"
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    2 Inch / 4 Inch Masonry Core Drill Bit For Hammer Drill 28mm 200mm 140 Mm


    28mm 200mm 140 Mm 2 Inch 4 Inch Masonry Core Drill Bit For Hammer Drill


    Definition


    A core drill is a drill specifically designed to remove a cylinder of material, much like a hole saw. The material left inside the drill bit is referred to as the core.


    Core drills used in metal are called annular cutters. Core drills used for concrete are generally called Diamond Core Drills and are water cooled. For drilling masonry, carbide core drills can be used.


    Core drills are used frequently in mineral exploration where the coring may be several hundred to several thousand feet in length. The core samples are recovered and examined by geologists for mineral percentages and stratigraphic contact points. This gives exploration companies the information necessary to begin or abandon mining operations in a particular area.


    Core drills come with several power choices including electric, pneumatic, hydraulic (all of which require power sources, such as a generator).


    Application: tile , glass, granite slab
    Machinery: Hand held drill, drilling machine


    Other specifications are available as requirement



    Outer Diameter(mm)Segment No.Wrorking Length(mm)Connection Thread
    18Rim100/170/200/300/450/500/1000Reference Picture
    20Rim100/170/200/300/450/500/1000Reference Picture
    22Rim100/170/200/300/450/500/1000Reference Picture
    25Rim100/170/200/300/450/500/1000Reference Picture
    28Rim100/170/200/300/450/500/1000Reference Picture
    30Rim or 3, 4100/170/200/300/450/500/1000Reference Picture
    32Rim or 3, 4100/170/200/300/450/500/1000Reference Picture
    34, 353, 4100/170/200/300/450/500/1000Reference Picture
    384100/170/200/300/450/500/1000Reference Picture
    41, 424, 5100/170/200/300/450/500/1000Reference Picture
    45, 464, 5100/170/200/300/450/500/1000Reference Picture
    495100/170/200/300/450/500/1000Reference Picture
    51, 525, 6100/170/200/300/450/500/1000Reference Picture
    56, 57, 586450/500/1000Reference Picture
    61, 626450/500/1000Reference Picture
    65, 66, 676450/500/1000Reference Picture
    71, 726, 7450/500/1000Reference Picture
    76, 77, 787450/500/1000Reference Picture
    81, 827450/500/1000Reference Picture
    877450/500/1000Reference Picture
    91, 928450/500/1000Reference Picture
    101, 1028, 9450/500/1000Reference Picture
    107, 1088, 9450/500/1000Reference Picture
    111, 1128, 9450/500/1000Reference Picture
    1179450/500/1000Reference Picture
    120, 121, 1229, 10450/500/1000Reference Picture
    125, 126, 12710450/500/1000Reference Picture
    131, 13210, 11450/500/1000Reference Picture
    14211450/500/1000Reference Picture
    151, 15212450/500/1000Reference Picture
    15812450/500/1000Reference Picture
    161, 16212450/500/1000Reference Picture
    171, 17213450/500/1000Reference Picture
    17813450/500/1000Reference Picture
    181, 18213, 14450/500/1000Reference Picture
    18714450/500/1000Reference Picture
    19214450/500/1000Reference Picture
    200, 201, 20214, 15450/500/1000Reference Picture
    21215450/500Reference Picture
    21815450/500Reference Picture
    220, 22515450/500Reference Picture
    227, 23015450/500Reference Picture
    25016, 17, 20450/500Reference Picture
    27016, 18, 22450/500Reference Picture
    30016, 18, 19, 24450/500Reference Picture
    32018, 24450/500Reference Picture
    35020, 21, 22, 24450/500Reference Picture
    40022, 30450/500Reference Picture
    45024, 30450/500Reference Picture
    50026, 30450/500Reference Picture
    55028, 30450/500Reference Picture
    60030, 32450/500Reference Picture
    Different connections and segment specifications are available upon request.
    Quality 2 Inch / 4 Inch Masonry Core Drill Bit  For Hammer Drill 28mm 200mm 140 Mm for sale
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