Industrial-Sized Deals TextBTS15 Shop Women's Handbags Learn more nav_sap_SWP_6M_fly_beacon $5 Albums Storm Fire TV Stick Subscribe & Save Find the Best Purina Pro Plan for Your Pet Shop Popular Services Home Theater Setup Plumbing Services Assembly Services Shop all tmnt tmnt tmnt  Amazon Echo Fire HD Kids Edition Kindle Voyage The Walking Dead\ Shop Back to School with Amazon Back to School with Amazon Outdoor Recreation Deal of the Day

0 items added

To add items, choose from the table below

Image Unavailable

Image not available for
  • Precision Twist CO500 12 Cobalt Steel Extension Drill Bit, Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degree Point Angle
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player
Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

Precision Twist CO500 12 Cobalt Steel Extension Drill Bit, Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degree Point Angle

Available in multiple versions

Price: $19.76 - $220.52
Product Specifications
Brand Name Precision Twist
Material Type Cobalt Steel
Finish Types Gold Oxide
Cutting Angle 135  Degrees
Cutting Direction Right-Hand
Drill Point Conventional
Flute Type Spiral
Shank Type Round
UNSPSC Code 20121600

The Precision Twist CO500-12 extra-length drill bit is made ... Read full product description

Currently showing 1-12 of 12
Size Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
1/4 in B002093KEM
+ $4.69 Shipping
1/8 in B002095O8W
In Stock (1)
11/64" B002091JMM
In Stock (1)
13/64" B007E4Q4TQ
In Stock (4)
15/64" B007E4Q5IQ
In Stock (1)
3/16 in B00209AV1M
+ $4.69 Shipping
3/32" B0026H5TWY
In Stock (1)
5/32" B002098WU4
+ $4.69 Shipping
5/64" B007E4Q6B2
In Stock (4)
7/32" B0026H8Y4E
In Stock (1)
7/64" B00271DZFM
Usually ships in 1 to 3 weeks
9/64" B00271A848
In Stock (1)
Currently showing 1-12 of 12
Could not load your selection

We're sorry. An error occured when we tried to load your product family table. Rest assured, we're working to resolve the problem as soon as possible. Please refresh the page.

Product Features

  • NAS 907 type J standards, for use in the aerospace industry
  • High-speed steel (HSS) containing cobalt is a good combination of toughness and hardness, for use on drilling into hard substances
  • 135-degree split-point angle, for self-centering, to reduce walking, for use with hard materials, and to reduce pressure on cutting edges
  • Gold oxide finish, to help retain cutting fluid and prevent chip to tool welding
  • Extra-length, for deeper holes and more reach than regular length

Product Details

  • Shipping Weight: 0.8 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B004P8JRKM
  • Product Warranty: For warranty information about this product, please click here

     Would you like to give feedback on images?

Customer Questions & Answers

Customer Reviews

There are no customer reviews yet.
5 star
4 star
3 star
2 star
1 star
Share your thoughts with other customers