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Jiangsu Kidea Industry Co., Ltd.

Jiangsu Kidea Industry Co., Ltd.
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Home > Products > Metal Drilling Drill Bit > Straight Shank Twist Drill Bit > Jobber Length HSS M2 Twist Drill Bit

Jobber Length HSS M2 Twist Drill Bit

Payment Type:
L/C,T/T,D/P,Paypal,Western Union
Incoterm:
FOB,CFR,CIF,EXW,FCA
Min. Order:
1 Bag/Bags
Delivery Time:
30 Days
Transportation:
Ocean,Air
Port:
Shanghai,Ningbo,
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  • Product Description
Overview
Product Attributes

BrandKidea or customized

CustomizedCustomized

CertificationOther

LengthJobber-length

TypeTwist Drill Bit

MaterialHSS 4241, HSS 4341, HSS 6542 (M2), HSS M35 Cobalt 5%

UseMetal Drilling

Point Angle118°or 135°

ProcessRolled, Rolled&polished, Fully Ground

NameJobber Length HSS Straight Shank Twist Drill Bit

StandardANSI B94.11M Jobber Length

Surface ColorBright, Black, Black&bright, Black&golden, Amber, Tin-coated

Supply Ability & Additional Informations

PackagingCustomized

Productivity100000 pcs per month

TransportationOcean,Air

Place of OriginJiangsu Danyang

HS Code8207509000

PortShanghai,Ningbo,

Payment TypeL/C,T/T,D/P,Paypal,Western Union

IncotermFOB,CFR,CIF,EXW,FCA

Delivery Time30 Days

Packaging & Delivery
Selling Units:
Bag/Bags
Package Type:
Customized

Name: Jobber Length HSS Straight Shank Twist Drill Bit


Favorite of both the DIY and industrial markets. The general purpose, 118 degree point, ideal for portable and machine drilling. Designed to perform in low and medium carbon steel, cast iron and wood. The 135 degree split point is self-centering and reduces thrust. Ideal for portable or machine drilling of low tensile strength alloy material, stainless steel, and other medium duty applications. Available in bright finish, black oxide, titanium nitride coated, bronze color oxide. More choices for consumer.

Standard: ANSI B94.11M Jobber Length
Material: HSS 4241, HSS 4341, HSS 6542 (M2), HSS M35 Cobalt 5%
Surface color: Bright, black, black&bright, black&golden, amber, tin-coated
Point angle: 118°or 135°

Process: Rolled, rolled&polished, fully ground


The Twist Drill is the most common type of drill. The shank of the drill is held by the machine tool, which in turn imparts a rotary motion. This shank may be straight or tapered. The body of the drill is typically made up of two spiral grooves known as flutes, which are defined by a helix angle that is generally about 30 degree but can vary depending on the material properties of the work piece. The point of the drill generally form a 118 degree angle and includes a 10 degree clearance angle and chisel edge. The chisel edge is flat with web thickness of approximately 0.015 x drill diameter. This edge can cause problems in hole location owing to its ability to "walk" on a surface before engaging the work piece. In the case of brittle materials, drill point angles of less than 118 are used, while ductile materials use larger points angles and smaller clearance angles.


Dia.
Flute
Length
Overall
Length

Dia.
Flute
Length
Overall
Length
Dia.
Flute
Length
Overall
Length

Dia.
Flute
Length
Overall
Length




1/64 3/16 3/4
1# 2-5/8 3-7/8 41# 1-3/8 2-3/8
A 2-5/8 3-7/8
1/32 1/2 1-3/8
2# 2-5/8 3-7/8 42# 1-1/4 2-1/4
B 2-3/4 4
3/64 3/4 1-3/4
3# 2-1/2 3-3/4 43# 1-1/4 2-1/4
C 2-3/4 4
1/16 7/8 1-7/8
4# 2-1/2 3-3/4 44# 1-1/8 2-1/8
D 2-3/4 4
5/64 1 2
5# 2-1/2 3-3/4 45# 1-1/8 2-1/8
E 2-3/4 4
3/32 1-1/4 2-1/4
6# 2-1/2 3-3/4 46# 1-1/8 2-1/8
F 2-7/8 4-1/8
7/64 1-1/2 2-5/8
7# 2-7/16 3-5/8 47# 1 2
G 2-7/8 4-1/8
1/8 1-5/8 2-3/4
8# 2-7/16 3-5/8 48# 1 2
H 2-7/8 4-1/8
9/64 1-3/4 2-7/8
9# 2-7/16 3-5/8 49# 1 2
I 2-7/8 4-1/8
5/32 2 3-1/8
10# 2-7/16 3-5/8 50# 1 2
J 2-7/8 4-1/8
11/64 2-1/8 3-1/4
11# 2-5/16 3-1/2 51# 1 2
K 2-15/16 4-1/4
3/16 2-5/16 3-1/2
12# 2-5/16 3-1/2 52# 7/8 1-7/8
L 2-15/16 4-1/4
13/64 2-7/16 3-5/8
13# 2-5/16 3-1/2 53# 7/8 1-7/8
M 3-1/16 4-3/8
7/32 2-1/2 3-3/4
14# 2-3/16 3-3/8 54# 7/8 1-7/8
N 3-1/16 4-3/8
15/64 2-5/8 3-7/8
15# 2-3/16 3-3/8 55# 7/8 1-7/8
O 3-1/16 4-1/2
1/4 2-3/4 4
16# 2-3/16 3-3/8 56# 3/4 1-3/4
P 3-5/16 4-5/8
17/64 2-7/8 4-1/8
17# 2-3/16 3-3/8 57# 3/4 1-3/4
Q 3-7/16 4-3/4
9/32 2-15/16 4-1/4
18# 2-1/8 3-1/4 58# 11/16 1-5/8
R 3-7/16 4-3/4
19/64 3-1/16 4-3/8
19# 2-1/8 3-1/4 59# 11/16 1-5/8
S 3-1/2 4-7/8
5/16 3-3/16 4-1/2
20# 2-1/8 3-1/4 60# 11/16 1-5/8
T 3-1/2 4-7/8
21/64 3-5/16 4-5/8
21# 2-1/8 3-1/4 61# 11/16 1-5/8
U 3-5/8 5
13/32 3-7/16 4-3/4
22# 2 3-1/8 62# 5/8 1-1/2
V 3-5/8 5
27/64 3-1/2 4-7/8
23# 2 3-1/8 63# 5/8 1-1/2
W 3-3/4 5-1/8
3/8 3-5/8 5
24# 2 3-1/8 64# 5/8 1-1/2
X 3-3/4 5-1/8
25/64 3-3/4 5-1/8
25# 1-7/8 3 65# 5/8 1-1/2
Y 3-7/8 5-1/4
13/32 3-7/8 5-1/4
26# 1-7/8 3 66# 1/2 1-3/8
Z 3-7/8 5-1/4
27/64 3-15/16 5-3/8
27# 1-7/8 3 67# 1/2 1-3/8



7/16 4-1/16 5-1/2
28# 1-3/4 2-7/8 68# 1/2 1-3/8



29/64 4-3/16 5-5/8
29# 1-3/4 2-7/8 69# 1/2 1-3/8



15/32 4-5/16 5-3/4
30# 1-5/8 2-3/4 70# 3/8 1-1/4



31/64 4-3/8 5-7/8
31# 1-5/8 2-3/4 71# 3/8 1-1/4



1/2 4-1/2 6
32# 1-5/8 2-3/4 72# 5/16 1-1/8







33# 1-1/2 2-5/8 73# 5/16 1-1/8







34# 1-1/2 2-5/8 74# 1/4 1







35# 1-1/2 2-5/8 75# 1/4 1







36# 1-7/16 2-1/2 76# 3/16 7/8







37# 1-7/16 2-1/2 77# 3/16 7/8







38# 1-7/16 2-1/2 78# 3/16 7/8







39# 1-3/8 2-3/8 79# 1/8 3/4







40# 1-3/8 2-3/8 80# 1/8 3/4



Metric

Dia.
Flute
Length
Overall
Length
1 17 41
1.2 22 48
1.5 22 48
2 25 51
2.5 35 60
3 41 70
3.3 44 73
3.5 44 73
4 54 83
4.2 54 83
4.5 56 86
5 62 92
5.1 62 92
5.3 64 95
5.5 64 95
6 70 102
6.5 73 105
6.9 73 105
7 73 105
7.2 75 108
7.5 78 11
8 81 114
8.3 84 117
8.5 87 121
9 89 124
10 95 130
10.5 98 133
11 103 140
11.5 106 143
12 111 149
12.5 114 152
13 114 152
Cobalt Drill Bit


Product Categories : Metal Drilling Drill Bit > Straight Shank Twist Drill Bit

Company Overview
Kidea industry Co., Ltd. located in " the city of tools" - Danyang, Jiangsu, China, was established in 2004. The company mainly engages in manufacture and sale of professional tools as drill bits.

Since 2004 we specialize in the production of drilling, countersinking, and cutting tools. Such as HSS roll forged twist drill bits, HSS roll forged polished twist drill bits, HSS fully ground twist drill bits, HSS taper shank drill bits, HSS silver Deming twist drill bits, masonry drill bits, SDS hammer drill bits, wood working drill bits, etc. Depending on advance technology, advanced equipment; product had been produced strict according to international standard, we win certificates of ISO9001:2008 and CE.

Kidea has advanced and flexible management mechanism, the powerful development of the design team. With the business principles of "quality first, reputation first, service first", the company's marketing network spreads China, Europe, America, Australia, Asia and other countries and areas. Kidea industry Co., Ltd. has more than ten years professional experience with powerful development, research and manufacturing capabilities. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. Welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

-Our Value
QUALITY, SERVICE, VALUE

We always put the interests of our customers in the first place, provide high-quality products and good services to our new and old customers, so that customers can truly appreciate the value of our products.


-Our Mission

Let people all over the world use high-quality and inexpensive tools.


-Our Vision

Everyone in the world thinks of KIDEA TOOLS when they mention good tools.

CE certificate


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Kevin ZHU

Mr. Kevin ZHU

Tel:86-0511-85166018

Fax:86-0511-85166150

Mobile Phone:+8613236358258Contact me with Whatsapp

Email:kaiwei.zhu@jskidea.com

Address:6th Tiangong West Road, Houxiang Town, Danbei Town, Danyang City, Zhenjiang, Jiangsu

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