29PC 135 Degree Heavy-Duty Screw Machine Lngth Drill Set Chicago-Latrobe 159 Steam Oxide HSS 1/16-1/2x1/64 MPN:57719
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This 29-piece screw machine drill set is a heavy-duty solution for professionals and serious DIYers. With a 135-degree point angle, these high-speed steel drill bits provide excellent performance and durability. The black oxide finish resists corrosion and wear, ensuring long-lasting results. Suitable for a variety of applications, including metalworking, automotive repair, and woodworking, this set includes a range of sizes from 1/16 to 1/2 inch, as well as fractional inch measurements. Perfect for drilling precise holes in metal, wood, and other materials, this drill set is a valuable addition to any workshop or garage.
Top product features:
- 135 Degree Drill Bit Point Angle for improved drilling accuracy and control
- High Speed Steel for increased durability and resistance to wear
- Split Point Drill Bit Type for reduced walking and improved hole quality
Top product applications:
- Drilling metalworking machines
- Machining small parts and components
- Drilling and tapping metal parts
The CHICAGO-LATROBE 57719 is a screw machine drill bit set consisting of 29 high speed steel bits with a fractional inch size range from 1/16" to 1/2" by 64ths. The bits feature a split point tip with a 135-degree point angle, a black oxide finish, two spiral flutes, and a straight shank, specified for right-hand rotation/cutting applications. The set is housed in a metal drill index for organized storage. The bits conform to NAS 907 Type C standards (dimensional requirements) and are designed with screw-machine length.
Key Features:
- - Number of drill bits: 29 pieces covering sizes from 1/16" to 1/2" fractional inch increments.
- - Material: Heavy duty high speed steel with black oxide finish.
- - Bit type: Screw machine drill bits with straight shanks and two spiral flutes.
- - Point type: Split point with a 135° angle for split point with a 135° point angle.
- - Cutting direction: Right hand rotation.
- - Drill length: screw-machine length suitable for screw-machine length.
- - Included in a metal drill index case for organized storage.
- - Helix angle range: 21° to 34° for efficient chip evacuation.
- - Conforms to NAS 907 Type C standards (dimensional requirements).
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.20
- Package Width: 1.90
- Package Height: 8.40
- Package Weight: 2.55