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Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit

Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit

    • Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit
    • Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit
    • Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit
  • Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit

    Product Details:

    Place of Origin: CHINA
    Brand Name: STARRY
    Certification: ISO9000
    Model Number: 4.2mm

    Payment & Shipping Terms:

    Minimum Order Quantity: 200pcs hss cobalt jobber drill bit
    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
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    Detailed Product Description
    Name: Hss Drill Bit Shank: Paraller Shank
    Drill Bit Hardness: 60-66HRC Type: Twist Drill Bit
    Process: Fully Ground Degree Point: 135°
    Material: HSS-M2;M35 Cobalt Drill Bit Surface: Bright Finished(amber/black Color)
    Usage: Drilling Holes In Metal Oem: Available
    High Light:

    ANSI HSS Twist Drill Bit

    ,

    66HRC Twist Drill Bit

    ,

    Parallel Shank HSS Drill Bits

    ANSI High Speed Steel HSS Drill Bits Long Type Twist Drill Bits For Metal Bright Finished

    HSS 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.

     

    A:Material and Hardness:

     

    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

     

    Name: ANSI HSS  twist drill bit
    Material: High Speed Steel HSS M35 (M2 4341 4241 are avaliable)
    Dia Size: 1/8 mm
    Flute length 1-5/8mm
    Overall length 2-3/4mm
    Quality Guaranteed: Perfect quality with 100% Guaranted
    Process: Fully Ground(mill/roll forged are avaliable)
    Shank type: Parallel shank
    Standard: Each drill bit is manufactured strictly according to exacting specifications of ANSI
    Special design: 135 Degree Split Point starts on contact with no walking or skating and no center punch is required
    Applied material: Stainless steel, aluminum, copper, steel and other high hardness metal
    Packing: 5pcs/Plastic box; 50pcs/carton
    Weight: 0.54/Plastic box
    Carton volume: 14*9*17cm

     

    Description of Jobber Length HSS Drill Bits:
    1. Material:HSS 4241,4341,M35,M42;
    2. Process:Fully Ground
    3. Surface:Ti-coated,Black Oxide,Bright finished,Amber finished,Black&Bright
    4. Point:118°/135°split point
    5. Shank:Straight Shank

    7. Drilling holes on Iron,Metal,stainless steel sheet.

     

    B:Application:

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

    DIY;Trade;Automotive;Electrician;Plumber;Carpenter;General Contractor;Woodworker;Metalworker;Machine Shop;MRO.

     

     

    Cobalt DRILL BIT:
    The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher drilling
    temperatures.

    135° Split Point Enables accurate positioning and less drilling pressure.

    Produce Process:

    Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit 0

    3. SIZE:

    Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit 1

    FRACTIONAL SIZES   NUMBER SIZES   LETTER SIZES
    Dia. Dec. Eq. L2 L1   Dia. Dec. Eq. L2 L1   Dia. Dec. Eq. L2 L1
    1/64 0.0156 5/16 1-1/2   1 0.2280 3-3/4 6-1/8   A 0.2340 3-3/4 6-1/8
    1/32 0.0312 3/4 2   2 0.2210 3-3/4 6-1/8   B 0.2380 3-3/4 6-1/8
    3/64 0.0469 1-1/8 2-1/4   3 0.2130 3-5/8 6   C 0.2420 3-3/4 6-1/8
    1/16 0.0625 1-3/4 3   4 0.2090 3-5/8 6   D 0.2460 3-3/4 6-1/8
    5/64 0.0781 2 3-3/4   5 0.2055 3-5/8 6   E 0.2500 3-3/4 6-1/8
    3/32 0.0938 2-1/4 4-1/4   6 0.2040 3-5/8 6   F 0.2570 3-7/8 6-1/4
    7/64 0.1094 2-1/2 4-5/8   7 0.2010 3-5/8 6   G 0.2610 3-7/8 6-1/4
    1/8 0.1250 2-3/4 5-1/8   8 0.1990 3-5/8 6   H 0.2660 3-7/8 6-1/4
    9/64 0.1406 3 5-3/8   9 0.1960 3-5/8 6   I 0.2720 3-7/8 6-1/4
    5/32 0.1562 3 5-3/8   10 0.1935 3-5/8 6   J 0.2770 3-7/8 6-1/4
    11/64 0.1719 3-3/8 5-3/4   11 0.1910 3-5/8 6   K 0.2810 3-7/8 6-1/4
    3/16 0.1875 3-3/8 5-3/4   12 0.1890 3-5/8 6   L 0.2900 4 6-3/8
    13/64 0.2031 3-5/8 6   13 0.1850 3-3/8 5-3/4   M 0.2950 4 6-3/8
    7/32 0.2188 3-5/8 6   14 0.1820 3-3/8 5-3/4   N 0.3020 4 6-3/8
    15/64 0.2344 3-3/4 6-1/8   15 0.1800 3-3/8 5-3/4   O 0.3160 4-1/8 6-1/2
    1/4 0.2500 3-3/4 6-1/8   16 0.1770 3-3/8 5-3/4   P 0.3230 4-1/8 6-1/2
    17/64 0.2656 3-7/8 6-1/4   17 0.1730 3-3/8 5-3/4   Q 0.3320 4-1/8 6-1/2
    9/32 0.2812 3-7/8 6-1/4   18 0.1695 3-3/8 5-3/4   R 0.3390 4-1/8 6-1/2
    19/64 0.2969 4 6-3/8   19 0.1660 3-3/8 5-3/4   S 0.3480 4-1/4 6-3/4
    5/16 0.3125 4 6-3/8   20 0.1610 3-3/8 5-3/4   T 0.3580 4-1/4 6-3/4
    21/64 0.3281 4-1/8 6-1/2   21 0.1590 3-3/8 5-3/4   U 0.3680 4-1/4 6-3/4
    11/32 0.3438 4-1/8 6-1/2   22 0.1570 3-3/8 5-3/4   V 0.3770 4-3/8 7
    23/64 0.3594 4-1/4 6-3/4   23 0.1540 3 5-3/8   W 0.3860 4-3/8 7
    3/8 0.3750 4-1/4 6-3/4   24 0.1520 3 5-3/8   X 0.3970 4-3/8 7
    25/64 0.3906 4-3/8 7   25 0.1495 3 5-3/8   Y 0.4040 4-3/8 7
    13/32 0.4062 4-3/8 7   26 0.1470 3 5-3/8   Z 0.4130 4-5/8 7-1/4
    27/64 0.4219 4-5/8 7-1/4   27 0.1440 3 5-3/8          
    7/16 0.4375 4-5/8 7-1/4   28 0.1405 3 5-3/8          
    29/64 0.4531 4-3/4 7-1/2   29 0.1360 3 5-3/8          
    15/32 0.4688 4-3/4 7-1/2   30 0.1285 3 5-3/8          
    31/64 0.4844 4-3/4 7-3/4   31 0.1200 2-3/4 5-1/8          
    1/2 0.5000 4-3/4 7-3/4   32 0.1160 2-3/4 5-1/8          
              33 0.1130 2-3/4 5-1/8          
              34 0.1110 2-3/4 5-1/8          
              35 0.1100 2-3/4 5-1/8          
              36 0.1065 2-1/2 4-5/8          
              37 0.1040 2-1/2 4-5/8          
              38 0.1015 2-1/2 4-5/8          
              39 0.0995 2-1/2 4-5/8          
              40 0.0980 2-1/2 4-5/8          
              41 0.0960 2-1/2 4-5/8          
              42 0.0935 2-1/4 4-1/4          
              43 0.0890 2-1/4 4-1/4          
              44 0.0860 2-1/4 4-1/4          
              45 0.0820 2-1/4 4-1/4          
              46 0.0810 2-1/4 4-1/4          
              47 0.0785 2-1/4 4-1/4          
              48 0.0760 2 3-3/4          
              49 0.0730 2 3-3/4          
              50 0.0700 2 3-3/4          
              51 0.0670 2 3-3/4          
              52 0.0635 2 3-3/4          
              53 0.0595 1-3/4 3          
              54 0.0550 1-3/4 3          
              55 0.0520 1-3/4 3          
              56 0.0465 1-1/8 2-1/4          
              57 0.0430 1-1/8 2-1/4          
              58 0.0420 1-1/8 2-1/4          
              59 0.0410 1-1/8 2-1/4          
              60 0.0400 1-1/8 2-1/4          
              61 0.0390 1-1/8 2-1/4          
              62 0.0380 3/4 2          
              63 0.0370 3/4 2          
              64 0.0360 3/4 2          
              65 0.0350 3/4 2          
              66 0.0330 3/4 2          
              67 0.0320 3/4 2          
              68 0.0310 3/4 2          
              69 0.0292 3/4 2          
              70 0.0280 3/4 2          
              71 0.0260 3/4 2          
              72 0.0250 5/16 1-1/2          
              73 0.0240 5/16 1-1/2          
              74 0.0225 5/16 1-1/2          
              75 0.0210 5/16 1-1/2          
              76 0.0200 5/16 1-1/2          
              77 0.0180 5/16 1-1/2          
              78 0.0160 5/16 1-1/2          
              79 0.0145 5/16 1-1/2          
              80 0.0135 5/16 1-1/2          

    Packing:

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

     

    Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit 2

     

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

     

    Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit 3

     

     

    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.