Home ProductsHSS Drill Bits

Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit

Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit

    • Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit
    • Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit
  • Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit

    Product Details:

    Place of Origin: CHINA
    Brand Name: STARRY
    Certification: ISO9000
    Model Number: 3mm

    Payment & Shipping Terms:

    Minimum Order Quantity: 500
    Price: Negotiable
    Packaging Details: Plastic tube;Paper Color box;Plastic box;BOSCH box.
    Delivery Time: 30-45days
    Payment Terms: T/T, MoneyGram
    Supply Ability: 3000000/PCS Per Month
    Contact Now
    Detailed Product Description
    Product Name: Hss Cobalt Twist Drill Bit Material: HSS-M35;HSS-M2;HSS-4341;HSS-4241
    Surface:: Black;Amber;Yellow;White Shank: Paraller Shank
    Degree Point: 118°;135° Application: Metal, Steel Plate, Stainless Steel
    Hardness: 60-66HRC Process: Fully Ground
    Service: OEM Logo: Stamping Or Laser Marking
    High Light:

    concrete drill bit

    ,

    countersink drill bit

    STARRY HSS Twist Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes.

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 0

     

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 1

     

    Produce Process:

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 2

    Detail Specification:

    HSS Drill Bits
    Manufacturing Surface Finish Sharpening
    White Black B&W Tin Coated Amber Black&Gold 118° 135°S.P. Turto Max 118°S.P Web Thinning
    Rolled Forged            
    Rolled Polished      
    Fully Ground  
    Milled        
    Standards DIN338,DIN1897,DIN340,DIN1869,DIN345,DIN333
    Jobber length,ScrewMachine Length,Taper length,Aircraft Extension
    Material HSS4241,HSS4341,HSS6542(M2),HSS CO5%(M35),HSS CO8%(M42)
    Shank Straight shank(Parallel shank), Reduced Shank, hex shank,1/4″Quick change shank,3Flats shank,1/2"shank,3/8"shank
    Helix Angle Type N,Type W,Type H
    Rotating Right Hand,Left Hand
    Flute Normal,parabolic

     

     

     

     

     

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 3

    d1 l1 l2

    0.5

    22 6
    1 34 12
    1.5 40 18
    2 49 24
    2.5 57 30
    3 61 33
    3.2 65 36
    3.5 70 39
    4 75 43
    4.2 75 43
    4.5 80 47
    5 86 52
    5.2 86 52
    5.5 93 57
    6 93 57
    6.5 101 63
    7 109 69
    7.5 109 69
    8 117 75
    8.5 117 75
    9 125 81
    9.5 125 81
    10 133 87
    10.5 133 87
    11 142 94
    11.5 142 94
    12 151 101
    12.5 151 101
    13 151 101

     

    Hardness & Surface:

    Material Hardness(HRC)
    HSS-4241 60-62
    HSS-4341 62-63
    HSS-9341 63-66
    HSS-M2 63-66
    HSS-M35 64-67

     

    we can offer your different kinds surface treatment for the hss drill bit;

     

    1.Black.2.bright.3.Tin coated.4.Amber color(Coffee color)

     

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 4

     

    Application:

    STARRY HSS Drill bit can drilling holes on aluminium,plastic,wood,copper,iron,stainless steel.

     

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 5

     

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 6

     

     

     

     Packing:

    1. 5/10 pieces packind in PVC bag, then in white paper box, then in carton. ( default bullk packing)

     

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 7

     

    2.Plastic tube,Blister Packing,PVC bags with card,Metal Box and so on.

     

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 8

     

     Shipping Details:

    •  Samples or small order will be delivered by courier,DHL,FEDEX,TNT,etc
    •  Normal order will be delivered by sea.

    Amber Finished cobalt Drill Bit , Parallel Shank hss twist Drill Bit 9

     

     

    Contact Details
    Jiangsu Xingrui Tools CO.,LTD

    Contact Person: Jerry

    Tel: +86-15298489260

    Send your inquiry directly to us (0 / 3000)

    Contact

    Address: FeiDa indutrial Park,Hou Xiang Town,DanYang City,Jiang Su Province,China.

    Factory Address:FeiDa indutrial Park,Hou Xiang Town,DanYang City,Jiang Su Province,China.