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Custom Made Tungsten Carbide Step Drill Bit high speed steel drill bit different size

Categories Gift OEM Products
Brand Name: LIK Service
Model Number: OEM
Certification: ISO9001
Place of Origin: China
MOQ: 100
Price: 10000 PCS PER DAY
Payment Terms: L/C, T/T,Paypal
Supply Ability: 10000 pcs per day
Delivery Time: 1-3 working day
Packaging Details: gift box
Type: center drill bit,core drill bit
Diameter: 3-25mm
Grain size: 0.3-0.5um
Length: 60-600 mm
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    • Product Details
    • Company Profile

    Custom Made Tungsten Carbide Step Drill Bit high speed steel drill bit different size

    Drill Bit

    Skype:lik-service.com

    Email:customersupport@lik-service.com


    Product Description

    Grain Size:0.3-0.5um
    Co:8%
    Wc:92%
    TRS:3800-4900N/mm2
    HRC:45/55/60/65
    HRA:91.8-93.6
    Diameter:0.2-25mm
    Coating:Customized
    Raw Material:Carbide Tipped
    Surface:Sand Blasting / Galvanized / Nickeling / Chroming
    Dia. :3-25 mm
    Length:60-600 mm
    Usage:For drilling brick,stone, slate,marble,cement,concrete asphalt,plaster and wallboard
    Pressure:0.5-0.7Mpa
    Production Technic:roll forged
    Point Angle:118°/ 135°or split point
    Precision:± 0.01mm
    Service:

    Can be customized according to drawings


    Quality Custom Made Tungsten Carbide Step Drill Bit high speed steel drill bit different size for sale
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