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Precision Twist TS10 High Speed Steel Threaded Shank (Short Series) Drill Bit, Black Oxide Finish, Threaded Shank, Spiral Flute, 135 Degree Point Angle

Available in multiple versions

Price: $3.48 - $10.57
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 Threaded
UNSPSC Code 20121600

The Precision Twist TS10 short series, aircraft-threaded, h... Read full product description

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Size Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
1/4 in B003JTILWI
1/8 in B003JTILWS
3/16 in B003JTILX2
5/32" B003JTILXC
7/32" B003JTILXM
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Product Features

  • NAS 907 type 965 standards, for use in the aerospace industry
  • 135-degree split-point angle, for self-centering, to reduce walking, for use with hard materials, and to reduce pressure on cutting edges
  • Steam Tempering (also called black oxide) finish, to retain cutting fluids and to prevent chip-to-tool welding
  • Threaded hex shank, quickly threads into drills and drill attachments
  • Short-length, for a wide range of applications

Special Offers and Product Promotions

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B004P8JS7E
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Product Description

The Precision Twist TS10 short series, aircraft-threaded, hex shank split-point drill bit is made of high-speed steel (HSS) with a steam tempering (also called black oxide) finish. Designed for medium-duty service, they are good for drilling into low tensile strength materials in confined spaces.

The TS10 series has a type N flute form, with a regular helix (21- to 34-degree) angle, and is designed for aircraft industry, but also work well in other industries. The short length and 135-degree split point drill geometry provide good maneuverability in confined spaces and help ensure an accurate hole by reducing walking when the hole is started. The finish retains lubricants to aid in wear resistance and chip flow. HSS assures good performance at an economical cost.

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 ANSI and NAS 907 type 965 industry standards, which 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. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

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