Click for larger image and other views Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

How can we improve our images or Product Specifications?

Precision Twist 2A High-Speed Steel Jobber Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 118 Degree Point Angle

Be the first to review this item

Product Specifications
Cutting Direction
Finish Types
Uncoated (Bright)
Material Type
High-Speed Steel
Drill Point
Brand Name
Precision Twist
Flute Type
Shank Type
Style Name

This item is no longer available

Free Standard Shipping! on orders over $50.00.
(limited-time offer, certain restrictions apply) (Details)

  • Share
Currently showing 1-20 of 137 Next 20 »
Size Mfg Series # System of Measurement Flute Length Overall Length Pkg Qty Mfr Part # ASIN

The Amazon Standard Item Number (ASIN) uniquely identifies
the item in the (and Amazon) catalog.


If an item is currently out of stock, but has an estimated lead time, you can place an order now and we will ship it as soon as it is available.
You can also order more than we currently have in stock.
Read more about back orders in our help section.

All All All All All All      
Currently showing 1-20 of 137 Next 20 »
0.18mm 2A Metric 1.5 mm 19 mm 12 16218 B003JTI11Y yes $64.08 Buy Options
0.19mm 2A Metric 1.5 mm 19 mm 12 16219 B003JTI128 yes $49.96 Buy Options
0.21mm 2A Metric 2.5 mm 19 mm 12 16221 B003JTI12S yes $48.73 Buy Options
0.22mm 2A Metric 2.5 mm 19 mm 12 16222 B003JTI132 yes $51.79 Buy Options
0.23mm 2A Metric 2.5 mm 19 mm 12 16223 B003JTI13C yes $51.73 Buy Options
0.24mm 2A Metric 2.5 mm 19 mm 12 16224 B003JTI13M yes $48.79 Buy Options
0.29mm 2A Metric 3.0 mm 19 mm 12 16229 B003JTI14G yes $37.72 Buy Options
0.30mm 2A Metric 3.0 mm 19 mm 12 16003 B003JTI14Q yes $34.61 Buy Options
0.42mm 2A Metric 5.0 mm 20 mm 12 16242 B003JTI16O yes $26.12 Buy Options
0.44mm 2A Metric 5.0 mm 20 mm 12 16244 B003JTI16Y yes $27.46 Buy Options
0.46mm 2A Metric 5.0 mm 20 mm 12 16246 B003JTI17I yes $27.68 Buy Options
0.60mm 2A Metric 7.0 mm 24 mm 12 16006 B003JTI18C yes $26.69 Buy Options
0.65mm 2A Metric 8.0 mm 26 mm 12 16251 B003JTI18M yes $26.52 Buy Options
0.70mm 2A Metric 9.0 mm 28 mm 12 16007 B003JTI18W yes $23.22 Buy Options
0.80mm 2A Metric 10.0 mm 30 mm 12 16008 B003JTI19G yes $19.31 Buy Options
1.00mm 2A Metric 12.0 mm 34 mm 12 16010 B003JTI1AK yes $17.10 Buy Options
1.10mm 2A Metric 14.0 mm 36 mm 12 16011 B003JTI1AU yes $19.49 Buy Options
1.20mm 2A Metric 16.0 mm 38 mm 12 16012 B003JTI1BE yes $20.00 Buy Options
1.25mm 2A Metric 16.0 mm 38 mm 12 16257 B003JTI1BO yes $20.21 Buy Options
1.30mm 2A Metric 16.0 mm 38 mm 12 16013 B003JTI1BY yes $21.20 Buy Options

Key Features

  • Jobber-length, for a wide range of applications
  • 118-degree conventional point angles, for general drilling applications
  • Round shanks, for use on a variety of tool-holding systems
  • Uncoated (bright), for use with a wide range of drilling materials
  • High-speed steel (HSS), for use on a wide variety of materials

Product Description

The Precision Twist 2A jobber drill bit is a conventional point, general purpose, round shank drill bit made of HSS with an uncoated finish. It is suitable for drilling to a depth up to four times the diameter of the drill. It is used for handheld or machine drilling. The shank diameter is the same as the drill size. It was designed for drilling holes into a wide variety of metals and synthetic materials.

The 2A series has a type N flute form, with a regular (21- to 34-degree) helix angle, and performs best when drilling into steel or cast iron. The uncoated finish helps increase chip flow in soft materials. Spiral flutes act as a passageway for chip extraction from the hole and for coolant to enter the hole. Right-hand twist brings chips up and away from the cutting edge.

Drilling, or hole making, is the most common metalworking operation in the world. Twist drill bits are the most common type of drill bit used. Twist drill bits can be used in hand-operated drills, standalone drill presses, or a lathe. They are made to DIN 338 industry standards, which ensure that drill bits around the world, confirm to the same specifications.

Together, the Precision Twist and Dormer brands represent a strong tool brand for high-productivity carbide and high-speed steel drill and tap products. Precision was founded in 1952 in Crystal Lake, IL. Dormer Tools, founded in 1913 in Sheffield, England, is known for innovative metalworking products.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-8pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2014, Inc. and its affiliates.