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DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank

DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank

    • DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank
    • DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank
    • DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank
    • DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank
  • DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank

    Product Details:

    Place of Origin: CHINA
    Brand Name: RTCRAFT or OEM
    Certification: ISO,MPA,TUV
    Model Number: 0.1-20mm

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: pvc bag,blister card,plastic tube,plastic box
    Delivery Time: about 20 days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 100000pcs/month
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    Detailed Product Description
    Product Name:: HSS Drill Bits Material:: High Speed Steel
    Processing:: Fully Ground Surface:: Amber Finished
    Flute:: Left Hand Shank:: Straight Shank

    DIN338 Left Hand HSS Twist Drill Bits with Amber Finished for Metal

     

    Quick Details of Left Hand HSS Drill Bits:

    1. Material:HSS 4241,4341,M35,M42;

    2. Process:Rolled,Rolled and Polished,Fully ground

    3. Surface:Surface:Ti-coated,Black Oxide,Bright finished,Amber finished,Grey finished,Rainbow

    4. Point:118°/135°split point

    5. Shank:Straight Shank

     

    Left Hand HSS Drill Bits Features:

    1. Material and Hardness of High Speed Steel:

    DESCRIPTION OF HSS C W Mo Cr V Co Si Mn P S
      % % % % % % % % % %
    W2MoCr4V(F4341) 0.95-1.05 1.7-2.4 0.8-1.2 3.8-4.4 0.8-1.2   1.0-1.4 0.2-0.4 <=0.03 <=0.03
    W4Mo3Cr4V(4341) 0.88-0.98 3.5-4.5 2.5-3.5 3.8-4.4 1.2-1.8   0.5-1.2 0.2-0.4 <=0.03 <=0.03
    W9Mo3Cr4V(9341) 0.77-0.87 8.5-9.5 2.7-3.3 3.8-4.4 1.3-1.7 - 0.2-0.4 0.2-0.4 <=0.03 <=0.03
    W6Mo5Cr4V2(M2) 0.8-0.9 5.5-6.75 4.5-5.5 3.8-4.4 1.75-2.2 - 0.2-0.4 0.2-0.4 <=0.03 <=0.03
    W6Mo5Cr4V2Co5(M35) 0.9-0.95 5.5-6.5 4.5-5.5 3.8-4.4 1.75-2.2 4.5-5.5 0.2-0.4 0.2-0.4 <=0.03 <=0.03
    W2Mo9Cr4V2Co8(M42) 1.05-1.15 1.15-1.85 9.0-10.0 3.5-4.25 0.95-1.25 7.75-8.75 0.15-0.65 0.15-0.4 <=0.02 <=0.025

    2. Size:

     

    DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank

    D(mm) L2(mm) L1(mm) D(mm) L2 (mm) L1(mm) D(mm) L2 (mm) L1(mm) D(mm) L2 (mm) L1(mm)
    0.2 2.5 19 1.95 24 49 6 57 93 11.2 94 142
    0.22 2.5 19 2 24 49 6.1 63 101 11.3 94 142
    0.25 3 19 2.05 24 49 6.2 63 101 11.4 94 142
    0.28 3 19 2.1 24 49 6.3 63 101 11.5 94 142
    0.3 3 19 2.15 27 53 6.4 63 101 11.6 94 142
    0.32 4 19 2.2 27 53 6.5 63 101 11.7 94 142
    0.35 4 19 2.25 27 53 6.6 63 101 11.8 94 142
    0.38 4 19 2.3 27 53 6.7 63 101 11.9 101 151
    0.4 5 20 2.35 27 53 6.8 69 109 12 101 151
    0.42 5 20 2.4 30 57 6.9 69 109 12.1 101 151
    0.45 5 20 2.45 30 57 7 69 109 12.2 101 151
    0.48 5 20 2.5 30 57 7.1 69 109 12.3 101 151
    0.5 6 22 2.55 30 57 7.2 69 109 12.4 101 151
    0.52 6 22 2.6 30 57 7.3 69 109 12.5 101 151
    0.55 7 24 2.65 30 57 7.4 69 109 12.6 101 151
    0.58 7 24 2.7 33 61 7.5 69 109 12.7 101 151
    0.6 7 24 2.75 33 61 7.6 75 117 12.85 101 151
    0.62 8 26 2.8 33 61 7.7 75 117 12.9 101 151
    0.65 8 26 2.85 33 61 7.8 75 117 13 101 151
    0.68 9 28 2.9 33 61 7.9 75 117 13.1 101 151
    0.7 9 28 2.95 33 61 8 75 117 13.2 101 151
    0.72 9 28 3 33 61 8.1 75 117 13.3 108 160
    0.75 9 28 3.1 36 65 8.2 75 117 13.4 108 160
    0.78 10 30 3.2 36 65 8.3 75 117 13.5 108 160
    0.8 10 30 3.3 36 65 8.4 75 117 13.6 108 160
    0.82 10 30 3.4 39 70 8.5 75 117 13.7 108 160
    0.85 10 30 3.5 39 70 8.6 81 125 13.8 108 160
    0.88 11 32 3.6 39 70 8.7 81 125 13.9 108 160
    0.9 11 32 3.7 39 70 880 81 125 14 108 160
    0.92 11 32 3.8 43 75 8.9 81 125 14.25 114 169
    0.95 11 32 3.9 43 75 9 81 125 14.5 114 169
    0.98 12 34 4 43 75 9.1 81 125 14.75 114 169
    1 12 34 4.1 43 75 9.2 81 125 15 114 169
    1.05 12 34 4.2 43 75 9.3 81 125 15.25 120 178
    1.1 14 36 4.3 47 80 9.4 81 125 15.5 120 178
    1.15 14 36 4.4 47 80 9.5 81 125 15.75 120 178
    1.2 16 38 4.5 47 80 9.6 87 133 16 120 178
    1.25 16 38 4.6 47 80 9.7 87 133 16.25 125 184
    1.3 16 38 4.7 47 80 9.8 87 133 16.5 125 184
    1.35 18 40 4.8 52 86 9.9 87 133 16.75 125 184
    1.4 18 40 4.9 52 86 10 87 133 17 125 184
    1.45 18 40 5 52 86 10.2 87 133 17.25 130 191
    1.5 18 40 5.1 52 86 10.3 87 133 17.5 130 191
    1.55 20 43 5.2 52 86 10.4 87 133 17.75 130 191
    1.6 20 43 5.3 52 86 10.5 87 133 18 130 191
    1.65 20 43 5.4 57 93 10.6 87 133 18.5 135 198
    1.7 20 43 5.5 57 93 10.7 94 142 18.75 135 198
    1.75 22 46 5.6 57 93 10.8 94 142 19 135 198
    1.8 22 46 5.7 57 93 10.9 94 142 19.25 140 205
    1.85 22 46 5.8 57 93 11 94 142 19.5 140 205
    1.9 22 46 5.9 57 93 11.1 94 142 19.75 140 205
                      20 140 205

     

    Application of Left Hand Drill Bit:

    Drilling holes on aluminium,plastic,wood,copper,iron,stainless steel.

     

    Proceeding of Drill Bits for Steel

    DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank

    Package:

    1. Normal Package:5/10 pcs in a plastic bag,then inner box and out carton.

    2. Other package:Blister card,Plastic tube,PVC pouch,according to your requirments.

    3. HSS Drill bits set are available.

    DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank

    Shipping Details:

    DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank

     

    Sample Policy:

    We can provide samples for free to test.

    DIN338 Left Hand Flute Twist HSS Drill Bits Amber Finished Straight Shank

    Q1: How to deliver the goods?

    Deliver By sea,By air,By express.

    Q2: How long is the leading time?

    According to your order,we usually finish producing about 20-30days.

    Q3: Which payment we can accept?

    We accept Payment:Bank transfer,Wester Union,Paypal.

     

     

    Welcome to visit our factory!

    Contact Details
    DANYANG RIGHTOOLS CO.,LTD

    Contact Person: Kevin

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    DANYANG RIGHTOOLS CO.,LTD
    East Industry Park,Danbei Town,Danyang City,Jiangsu Province,China
    Tel:86-511-86342905
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