0 items added

To add items, choose from the table below

Image Unavailable

Image not available for
Color:
  • Precision Twist 500 6 High Speed Steel Extension Drill Bit, Black 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 500 6 High Speed Steel Extension Drill Bit, Black Oxide Finish, Round Shank, Spiral Flute, 135 Degree Point Angle

Available in multiple versions


Price: $29.43 - $239.60
Product Specifications
Brand Name Precision Twist
Material Type High-Speed Steel
Finish Types Black Oxide
Cutting Angle 135  Degrees
Cutting Direction Right-Hand
Drill Point Conventional
Flute Type Spiral
Shank Type Round
UNSPSC Code 20121600

The Precision Twist 500-6 extra-length, aircraft extension drill bit, is a round shank bit mad... 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 29 Next »
Size Part Number Price Quantity
   
1/2 in B002E8OQXI
In Stock (1)
$122.49
Prime Eligible
1/4 in B0020991NQ
In Stock (1)
$53.93
Prime Eligible
1/8 in B002095T1E
In Stock (1)
$29.43
Prime Eligible
11/32" B00271L0JK
In Stock (1)
$119.77
Prime Eligible
11/64" B0025QDZ4A
Usually ships in 1 to 3 weeks
$41.41
Prime Eligible
13/32" B00271E2G8
In Stock (1)
$169.39
Prime Eligible
13/64" B0026HELIC
In Stock (1)
$44.09
Prime Eligible
15/32" B002E8XQ5C
In Stock (1)
$115.17
Prime Eligible
15/64" B00271JAYM
In Stock (1)
$48.51
Prime Eligible
17/64" B0026HAWP8
In Stock (1)
$54.00
Prime Eligible
19/64" B00271JB00
In Stock (1)
$112.89
Prime Eligible
21/64" B0026HCU0I
In Stock (1)
$77.12
Prime Eligible
23/64" B002E8XQ3Y
In Stock (1)
$84.08
Prime Eligible
25/64" B003JTI44I
In Stock (1)
$95.25
Prime Eligible
27/64" B002E8VMYY
In Stock (1)
$100.80
Prime Eligible
29/64" B00271I7UU
In Stock (1)
$111.19
Prime Eligible
3/16 in B0025QDZ5Y
Usually ships in 1 to 3 weeks
$41.27
Prime Eligible
3/32" B0025Q9TT0
Usually ships in 1 to 3 weeks
$31.01
Prime Eligible
3/64" B002093OFC
In Stock (1)
$72.90
Prime Eligible
3/8 in B002091NXC
In Stock (1)
$80.77
Prime Eligible
Currently showing 1-20 of 29 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

  • NAS 907 type B standards, used in the aerospace industry
  • Extra-length drill bits, provide long reach
  • 135-degree split-point angles, is self-centering, reduces walking, good for hard material, and reduces pressure on cutting edges
  • Steam tempering (also called black oxide) retains cutting fluid and prevents chip to tool welding
  • High-speed steel (HSS), for use on a wide variety of materials

Product Details


Product Description

The Precision Twist 500-6 extra-length, aircraft extension drill bit, is a round shank bit made of HSS with a steam tempering (also called black oxide) finish. It is suitable for drilling to a depth up to four times the diameter of the drill. The shank diameter is the same as the drill size. Best performance with drilling into hardened, tempered alloy steel, stainless steel, and titanium. These should be less than 30 on the Rockwell C hardness scale.

While the 500-6 series was designed for aircraft industry, they also work well for drilling into a variety of materials. The extra length and 135-degree split point drill geometry provide extra reach and ensure an accurate hole by reducing walking when the hole is started. The finish retains lubricants to aid in wear resistance and chip flow.

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 ANSI (fractional sizing) and NAS 907 type B industry standards, 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