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Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit

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Buy cheap Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit from wholesalers
  • Buy cheap Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit from wholesalers
  • Buy cheap Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit from wholesalers
  • Buy cheap Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit from wholesalers

Bright Parallel Shank 66HRC ANSI HSS Twist Drill Bit

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Brand Name:STARRY
Model Number:4.2mm
Certification:ISO9000
Price:Negotiable
Payment Terms:T/T, MoneyGram
Supply Ability:3000000/PCS Per Month
Delivery Time:30-45days
Company Data
Jiangsu Xingrui Tools CO.,LTD
Verified Supplier
Contact Person Jerry
Business Type: Manufacturer Trading Company
Officials: FeiDa indutrial Park,Hou Xiang Town,DanYang City,Jiang Su Province,China.
Quality: Quality Certifitation Available
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Product Details Company Profile
Product Details

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:

3. SIZE:

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)

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

Company Profile

Jiangsu Xingrui Tools CO.,LTD

JIANG SU XING RUI TOOLS CO., LTD.  is one of the professional manufacturers of  different kinds cutting tools in china, specialized in all kinds of HSS twist drill bits, SDS drill bits ,wood working drill bits , HSS machine Taps,hand taps,spiral flute taps,End mill,Hole Saw and some other power tool accessories. We're located in hou xiang town,Danyang city,Jiang Su province,with very convenient transportation to HuNing Expressway, and the north of the Yangtze River.


With rich experience, advanced technology and professional skills, our products can always maintain the first class quality in China .In recent years, our products have being widely sold to both domestic and foreign markets, and well received by the customers worldwide, such as in America, Europe, Middle East, Indonesia and so on .

　

Competitive prices are always offered to our satisfied customers .No matter the order is big or small, we always do our best service for our customers at any time .We will grow up stronger with our customers shoulder by shoulder and would like to keep our mutual benefit relationship supported by both your efforts and ours. Meanwhile, We highly appreciate our customers for their support, we also thanks a lot for the people who gave their concern to us and helped us in our development.

　

Hope to create a brilliant future with you!

Product Tags:

hss twist drill bit

parallel shank drill bit

hss twist drill bit set
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