0 items added

To add items, choose from the table below

Image Unavailable

Image not available for
Color:
  • Precision Twist 209CO Cobalt Steel Taper Shank Drill Bit, Gold Oxide Finish, Morse Taper 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 209CO Cobalt Steel Taper Shank Drill Bit, Gold Oxide Finish, Morse Taper Shank, Spiral Flute, 135 Degree Point Angle

Available in multiple versions


Price: $32.06 - $509.06
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 Morse Taper
UNSPSC Code 20121600

The Precision Twist 209CO taper-length drill bit is a 135-degree, notch-point, heavy duty, Mor... Read full product description



Sandvik Coromant Cutting Tools

sandvik coromant cutting tools
Shop a wide selection of Indexable Cutting Tools from Sandvik Coromant. Learn more
Currently showing 1-20 of 64 Next »
Size Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
   
1 in B002090L7Q
In Stock (1)
$170.56
Prime Eligible
1-1/2" B002E8RNGK
In Stock (1)
$403.29
Prime Eligible
1-1/32" B0026H72K6
In Stock (3)
$221.76
Prime Eligible
1-1/4" B00208VEE6
In Stock (1)
$280.47
Prime Eligible
1-1/64" B002E8RN42
In Stock (2)
$238.52
Prime Eligible
1-1/8" B00208VE3W
In Stock (1)
$234.20
Prime Eligible
1-11/32" B002E8RNB0
In Stock (1)
$360.14
Prime Eligible
1-11/64" B002E8TEUI
In Stock (1)
$274.38
Prime Eligible
1-15/32" B002E8OJN0
In Stock (1)
$509.06
Prime Eligible
1-19/64" B002E8XIG4
In Stock (2)
$363.69
Prime Eligible
1-23/64" B002E8QPXM
In Stock (2)
$244.13
Prime Eligible
1-27/64" B002E8QPZ0
In Stock (1)
$454.07
Prime Eligible
1-3/16" B002E8QPQY
In Stock (1)
$254.11
Prime Eligible
1-3/32" B002E8VFFU
In Stock (1)
$240.69
Prime Eligible
1-3/8" B002092LW4
In Stock (1)
$392.70
Prime Eligible
1-31/64" B002E8TF34
In Stock (1)
$485.54
Prime Eligible
1-5/16" B00208X8Y0
In Stock (1)
$328.66
Prime Eligible
1-5/32" B002090LFS
In Stock (1)
$255.08
Prime Eligible
1-7/16" B002E8QPZU
Usually ships in 1 to 3 weeks
$401.77
Prime Eligible
1-7/32" B002E8OJGM
In Stock (2)
$288.08
Prime Eligible
Currently showing 1-20 of 64 Next »
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

  • Morse taper shank, for a secure and accurate tool-holding system
  • Long length drill bits (also called taper length) have longer flutes and overall lengths than Jobber drill bits
  • High-speed steel (HSS) containing cobalt is a good combination of toughness and hardness, for use on drilling through hard substances
  • 135-degree, notch-point angle is self-centering, reduces walking, good for hard material and reduces pressure on cutting edges
  • Gold oxide to retain cutting fluid and prevent chip to tool welding

Product Details

  • Shipping Information: 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: B004P8JRHA
  • Product Warranty: For warranty information about this product, please click here

     Would you like to give feedback on images?


Product Description

The Precision Twist 209CO taper-length drill bit is a 135-degree, notch-point, heavy duty, Morse taper shank drill bit made of high speed steel and cobalt with a gold oxide finish. Best performance with drilling into hardened, tempered alloy steel, nodular graphite malleable cast iron, and stainless. It is suitable for drilling to a depth up to four times the diameter of the drill.

The 209CO series has a type N flute form, with a regular helix angle (21 to 34 degrees). The gold oxide is a low temperature heat treatment which reduces grinding stress within the tool, and has an appealing, easy-to-identify gold color. Gold oxide is commonly used to identify cobalt steel tools. 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.

The Morse taper is a shank that is tapered from one end to another. The taper of the tool fits into the taper of the tool-holder. The friction between the surfaces provides a secure holding systems and accurate placement of the tool. A drift pin is knocked into the slot at the tang to remove the tool.

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 are commonly used to drill holes with hand-operated drills, standalone drill presses, or lathes. The flutes of the drill bit act a passageway for chip extraction from the hole and for coolant to enter the hole. These drill bits have a right-hand twist that brings chips up and away from the cutting edge. They are made to DIN 1897 industry standards (metric sizing), which helps ensure that drill bits around the world, conform to the same specifications.

Precision manufactures machine tools under the following brands: Precision Twist, Precision Dormer, and Union Butterfield. They have locations around the world, and provide tools adhering to ANSI, NAS, and DIN standards.


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