Because we can produce the high quality raw material for high speed steel, meanwhile, we can provide you semi-product and product for HSS cutting tools such as HSS taps etc.

SKU: HSS High performance straight shank extension twist drill Category:
  1. General Details

    High-performance straight shank extension twist drill

    Applicable to the drilling of the deep hole and deep location hole of die steel, alloy steel, unalloyed steel, gray cast iron, nodular cast iron, and malleable cast iron.
    Surface treatment:nitrogen treatment(spot goods)
    Special treatment:titanium coating(order goods)

    1.Material:HSS CO-5%, HSS M2 M35

    2.Size: 0.5-14

    3.HSS High performance straight shank extension twist drill

     

    High performance straight shank extension twist drill

     

    diameter (D) total length (L) flute length (L1)
    0.50-1.00 56 33
    1.1 60 37
    1.20-1.30 65 41
    1.40-1.50 70 45
    1.60-1.70 76 50
    1.80-1.90 80 53
    2.00-2.10 85 56
    2.20-2.30 90 59
    2.40-2.60 95 62
    2.70-3.00 100 66
    3.10-3.30 106 69
    3.40-3.70 112 73
    3.80-4.20 119 78
    4.30-4.70 126 82
    4.80-5.30 132 87
    5.40-6.00 139 91
    6.10-6.70 148 97
    6.80-7.50 156 102
    7.60-8.50 165 109
    8.60-9.50 175 115
    9.60-10.60 184 121
    10.70-11.80 195 128
    11.90-13.20 205 134
    13.30-14.00 214 140

    非标特长型 NON-STANDARD LENGTHEN   Unit: mm

    diameter (D) total length (L) flute length (L1)
    ¢0.5-¢20.0(mm) 80 50
    ¢0.5-¢20.0(mm) 100 60
    ¢0.5-¢20.0(mm) 120 80
    ¢0.5-¢20.0(mm) 160 110
    ¢0.5-¢20.0(mm) 200 140
    ¢0.5-¢20.0(mm) 250 180
    ¢0.5-¢20.0(mm) 300 220
    ¢0.5-¢20.0(mm) 350 250
    ¢0.5-¢20.0(mm) 400 300
    ¢0.5-¢20.0(mm) 450 350
    ¢0.5-¢20.0(mm) 500 400
    ¢0.5-¢20.0(mm) 600 500
    ¢0.5-¢20.0(mm) 700 600
    ¢0.5-¢20.0(mm) 800 700
    ¢0.5-¢20.0(mm) 900 800
    ¢0.5-¢20.0(mm) 1000 900
    ¢0.5-¢20.0(mm) 1100 1000
    ¢0.5-¢20.0(mm) 1200 1100
  2. Download

    download the specification for 1.4117 Stainless Steel of ZEICIN

  3. Order Enquiry

    Contact us by email zeicin@zeicin.com

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