DIN**8 Fully Ground HSS Twist Drill Bits 1.Material:***1 , ***1 , ***2 , ***1 , M*5, M*2 2. Process: full ground 3. Standard: DIN**8, DIN**0, DIN***7, ANSI B*4.*1M 4. Surface: Black Finished, Blue ...
  • Min Order : 1000 Piece
  • Supplying Ability : 100000 Piece / Month
    Drill Bits are used for drilling/installing of Sinorock SDA self-drilling anchors. They are provided as sacrificial drill bits one time use only and will be left in the borehole.
  • Min Order : 100 Meter
    1.Material:***1, ***1, ***1, ***1, M*2, M*5, and M*2 +Co 5 Fully ground, roll forged and edge forged twist drill
  • Min Order : 500 Piece
  • Supplying Ability : 100000 Piece / Month
  • Min Order : 100 Piece
  • Supplying Ability : 10000000 Piece / Month

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    1. Made of special carbide tips, superiorly-designed geometry for better endurance. 2. Applicable to hole cutting on railtrack.
  • Min Order : 1 Piece
  • Supplying Ability : 100000 Piece / Month
    Countersink with weldon shank: 1. Selects of the super tough high-speed steel. 2. Supply three-edges and multi-edge.
  • Min Order : 1 Piece
  • Supplying Ability : 100000 Piece / Month
    Arbor: 1. Accessories of annular cutter. 2. Professionally design and manufacture for quality and practical application. 3. Various types for all applic...
  • Min Order : 1 Piece
  • Supplying Ability : 100000 Piece / Month
    TCT hole saw Thick Metal 1. Made of high quality solide carbide tips, reduce the damage of tips, increase the endurance. 2. Assembled with high quality center drill and spring.
  • Min Order : 1 Piece
  • Supplying Ability : 100000 Piece / Month
    HSS Co5 Twist Drill Bits, DIN**8 Material:HSS Co Standard:DIN**8 Sizes:0.2mm**0mm Surface Finishing:Coffee Color, White, Dark Coffee, etc.
  • Min Order : 1000 Piece
  • FOB Price: 0.1 Piece
  • Supplying Ability : 1000000 Piece / Month

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    steel body pdc bitspdc 1 supply new and junk drill bits, pdc bits, tci bits, tricone bits, rock bits. 2 steel tooth bits, drill pipe, scrap drill bits, junk drill bits, scrap tricone...
  • Min Order : 1 Piece
  • Supplying Ability : 300 Piece / Month
    -Micro grain 0.5um -Helix angle *0 degree -Wc*0 , Co*0 carbide drill bit -CB Carbide material from Taiwan -OEM is accept
  • Min Order : 10 Piece
  • FOB Price: 3.75 Piece
  • Supplying Ability : 300000 Piece / Month
    TONGYU TOOLS is one of the professional manufacturers of drill bits, saw blades and other cutting tools and tool accessories with more than thirty years experience in China.
  • Min Order : 1000 Piece
  • Supplying Ability : 100000 Piece / Month
    Suitable for drilling high alloy content steels and metals with tensile strengths over ***0N/mm2 like heat and acid proof steels and stainless steel.
  • Min Order : 1000 Piece
  • Supplying Ability : 200000 Piece / Month
    We are interested to promote our cutting blades, polishing pad, grinding wheel, polish the Middle East area. For more information of our company and products, welcome to contact with us.

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    1.Various materials:M*5 Co.5 , M2, ***2, ***1, ***1, ***1 We have fully ground bits, rolling bit etc.2.We can also do difference surface treatment, various color.
  • Min Order : 1000 Piece
  • Supplying Ability : 50000 Piece / Day
    1/2 Reduced Shank twist drill Taper-shank Extra- long Twist Dill GB/T***8.4 Taper-shank long Twist Dill GB/T***8.3 Taper Shank Twist Drill-DIN**5 Straight Shank Twist Drill DIN**8
  • Min Order : 1 Piece
  • FOB Price: 1 Piece
  • Supplying Ability : 100000 Piece / Month
    our reduced shank twist drill with 1/2 , 3/4 , 1/4 , 3/8 shank, drilling large hole sizes than each drill chuck capacity.
    for hex or adjustable power tool chucks designed for drilling precise holes in hard and soft wood, plywood, particleboard, plastic and metal.
    Our company is specialized in producing ***1, ***1, ***1, ***2, M*5, M*2 high-speed steel rolling drill and all rubbing drill. All the steel materials of each drill bits use TIANGONG high-speed steel.
    1.high hardness 2.fully ground 3.High temperature resistant. 4.high quality with good service 5.Surface treatment: Black Nitride, polishing finish, amber, Nitride amber ...
  • Min Order : 2000 Piece
  • Supplying Ability : 50000 Piece / Day
    Twist drill bits from High speed steel to DIN**8, Type N , Straight shank, fully ground, Amber color, right hand cutting, point angle **5 degree.
  • Min Order : 500 Piece
  • Supplying Ability : 100000 Piece / Month
    Good drilling performance twice working life with HSS cobalt steel remove the spot weld quickly competitive prices customed
  • Min Order : 500 Piece
  • Supplying Ability : 10000 Piece / Month
    HSS broach cutter Material:HSS, HSS Co5 , HSS Co8 Cutting Depth:*5, *0, *5mm Size:****5mm Package:one pc in a plastic box
  • Min Order : 300 Piece
  • Supplying Ability : 10000 Piece / Month
    Tool parts of air power screwdriver bit 1. Material: S2, Cr-V***0, etc. 2. Different sizes available 3. Finish: sandblast
    HSS step drill bits, sprial flute, 3 flat shanks M*5, M*2 Cobalt step drill, HSS step drill sprial flute
  • Min Order : 500 Piece
  • Supplying Ability : 10000 Piece / Month
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