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21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box
21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box
21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box
Product Details:
Place of Origin: CHINA
Brand Name: RTCRAFT or OEM
Certification: ISO,MPA,TUV
Model Number: 1/64-3/4inch, A-Z, 60-1#
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: 1000000pcs/month
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Detailed Product Description
Product Name:: HSS Drill Bits Material:: HSS M2
Size:: 1/64-3/4inch, A-Z, 60-1# Package:: Steel Box
Processing:: Fully Ground Surface:: Black&Gold
High Light:

hss drill bit set

,

high speed steel drill bit set

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box

 

Description of Jobber length HSS Drill Bits:

1. Material:HSS M2;

2. Process:Fully Ground

3. Surface:Gold and Black

4. Point:1135°degree split point

5. Shank:Straight Shank

6. Drilling holes on hard metal,stainless steell.

 

Specification of HSS Drill Bits:

1. 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

2. Size:

 

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box 0

FRACTIONAL SIZES   NUMBER SIZES
                       
Size Dec. Flute(L2) Overall(L1)   Size Dec. Flute(L2) Overall(L1)
Equiv. Length Length   Equiv. Length Length
  1/64 0.0156   3/4   3/16   60 0.0400 11/16 1 5/8
  1/32 0.0312   1-3/8   1/2   59 0.0410 11/16 1 5/8
  3/64 0.0469   1-3/4   3/4   58 0.0420 11/16 1 5/8
  1/16 0.0625   1-7/8   7/8   57 0.0430 11/16 1 3/4
  5/64 0.0781   2   1   56 0.0465 3/4 1 3/4
  3/32 0.0938   2-1/4   1-1/4   55 0.0520 7/8 1 7/8
  7/64 0.1094   2-5/8   1-1/2   54 0.0550 7/8 1 7/8
  1/8 0.125   2-3/4   1-5/8   53 0.0595 7/8 1 7/8
  9/64 0.1406   2-7/8   1-3/4   52 0.0635 7/8 1 7/8
  5/32 0.1562   3-1/8   2   51 0.0670 1 2
  11/64 0.1719   3-1/4   2-1/8   50 0.0700 1 2
  3/16 0.1875   3-1/2   2-5/16   49 0.0730 1 2
  13/64 0.2031   3-5/8   2-7/16   48 0.0748 1 2
  7/32 0.2188   3-3/4   2-1/2   47 0.0785 1 2
  15/64 0.2344   3-7/8   2-5/8   46 0.0810 1 1/8 2 1/8
  1/4 0.25   4   2-3/4   45 0.0820 1 1/8 2 1/8
  17/64 0.2656   4-1/8   2-7/8   44 0.0860 1 1/8 2 1/8
  9/32 0.2812   4-1/4   2-15/16   43 0.0890 1 1/4 2 1/4
  19/64 0.2969   4-3/8   3-1/16   42 0.0935 1 1/4 2 1/4
  5/16 0.3125   4-1/2   3-3/16   41 0.0960 1 3/8 2 3/8
  21/64 0.3281   4-5/8   3-5/16   40 0.0980 1 3/8 2 3/8
  11/32 0.3438   4-3/4   3-7/16   39 0.0995 1 3/8 2 3/8
  23/64 0.3594   4-7/8   3-1/2   38 0.1015 1 7/16 2 1/2
  3/8 0.375   5   3-5/8   37 0.1040 1 7/16 2 1/2
  25/64 0.3906   5-1/8   3-3/4   36 0.1065 1 7/16 2 1/2
  13/32 0.4062   5-1/4   3-7/8   35 0.1100 1 1/2 2 5/8
  27/64 0.4219   5-3/8   3-15/16   34 0.1110 1 1/2 2 5/8
  7/16 0.4375   5-1/2   4-1/16   33 0.1130 1 1/2 2 5/8
  29/64 0.4531   5-5/8   4-3/16   32 0.1160 1 5/8 2 3/4
  15/32 0.4688   5-3/4   4-3/8   31 0.1200 1 5/8 2 3/4
  31/64 0.4844   5-7/8   4-1/2   30 0.1285 1 5/8 2 3/4
  1/2 0.5   6   4-13/16   29 0.1360 1 3/4 2 7/8
  33/64 0.5156   6-5/8   4-13/16   28 0.1405 1 3/4 2 7/8
  17/32 0.5312   6-5/8   4-13/16   27 0.1440 1 7/8 3
  35/64 0.5469   6-5/8   4-13/16   26 0.1470 1 7/8 3
  9/16 0.5625   6-5/8   4-13/16   25 0.1495 1 7/8 3
  37/64 0.5781   6-5/8   4-13/16   24 0.1520 2 3 1/8
  19/32 0.5938   7-1/8   5-3/16   23 0.1540 2 3 1/8
  39/64 0.6094   7-1/8   5-3/16   22 0.1570 2 3 1/8
  5/8 0.625   7-1/8   5-3/16   21 0.1590 2 1/8 3 1/4
  41/64 0.6406   7-1/8   5-3/16   20 0.1610 2 1/8 3 1/4
  21/32 0.6562   7-1/8   5-3/16   19 0.1660 2 1/8 3 1/4
  43/64 0.6719   7-1/8   5-5/8   18 0.1695 2 1/8 3 1/4
  11/16 0.6875   7-1/8   5-5/8   17 0.1730 2 3/16 3 3/8
  3/4 0.75   7-1/8   5-5/8   16 0.1770 2 3/16 3 3/8
                15 0.1800 2 3/16 3 3/8
LETTER SIZES   14 0.1820 2 3/16 3 3/8
                13 0.1850 2 5/16 3 1/2
Size Dec. Flute Overall   12 0.1890 2 5/16 3 1/2
Equiv. Length Length   11 0.1910 2 5/16 3 1/2
A 0.234   3-7/8   2-5/8   10 0.1935 2 7/16 3 5/8
B 0.238   4   2-3/4   9 0.1960 2 7/16 3 5/8
C 0.242   4   2-3/4   8 0.1990 2 7/16 3 5/8
D 0.246   4   2-3/4   7 0.2010 2 7/16 3 5/8
E 0.25   4   2-3/4   6 0.2040 2 1/2 3 3/4
F 0.257   4-1/8   2-7/8   5 0.2055 2 1/2 3 3/4
G 0.261   4-1/8   2-7/8   4 0.2090 2 1/2 3 3/4
H 0.266   4-1/8   2-7/8   3 0.2130 2 1/2 3 3/4
I 0.272   4-1/8   2-7/8   2 0.2210 2 5/8 3 7/8
J 0.277   4-1/8   2-7/8   1 0.2280 2 5/8 3 7/8
K 0.281   4-1/4   2-15/16          
L 0.29   4-1/4   2-15/16          
M 0.295   4-3/8   3-1/16          
N 0.302   4-3/8   3-1/16          
O 0.316   4-1/2   3-3/16          
P 0.323   4-5/8   3-5/16          
Q 0.332   4-3/4   3-7/16          
R 0.339   4-3/4   3-7/16          
S 0.348   4-7/8   3-1/2          
T 0.358   4-7/8   3-1/2          
U 0.368   5   3-5/8          
V 0.377   5   3-5/8          
W 0.386   5-1/8   3-3/4          
X 0.397   5-1/8   3-3/4          
Y 0.404   5-1/4   3-7/8          
Z 0.403   5-1/4   3-7/8          

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box 1

Feature of HSS Drill Bit:
1. Tri-flat shank for better grip
2. Professional split 135 degree split
3. Self centering
4. Jobber lenth
5. Black/gold for smoother cutting.

Bits size in Set:
1. Size:1/16", 5/64",3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2".
2. Package:Steel box

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box 2

 

Delivery and Payment:

1. Samples or small order will be delivered by courier,DHL,FEDEX,TNT,etc

2. Normal order will be delivered by sea.

3. 20-30Days after your deposite.

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box 3

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box 4

Contact Details
DANYANG RIGHTOOLS CO.,LTD

Contact Person: Kevin

Tel: +8618082090042

Send your inquiry directly to us
DANYANG RIGHTOOLS CO.,LTD
East Industry Park,Danbei Town,Danyang City,Jiangsu Province,China
Tel:86-511-86342905
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