Screw Machine Drill Bit, 5/16 in Size, 130 Degrees Point Angle, Cobalt Steel, TiN Finish MPN:10312505
Screw Machine Drill Bit, 5/16 in Size, 130 Degrees Point Angle, Cobalt Steel, TiN Finish
This 5/16 in screw machine drill bit from OSG is designed for precision drilling in a variety of materials. The 130-degree point angle and cobalt steel construction provide excellent hardness and wear resistance, while the TiN finish enhances durability and reduces friction. Suitable for use in right-hand cutting direction, this drill bit is ideal for applications in the aerospace, automotive, and medical industries where high accuracy and surface finish are critical. Its compact size and lightweight design make it easy to maneuver in tight spaces, making it a valuable tool for machinists and engineers who require precision and reliability.
Top product features:
- Cobalt steel construction provides increased hardness and wear resistance
- 130 degree point angle allows for improved cutting efficiency and reduced drag
- Titanium Nitride (TiN) finish reduces friction and wear on the drill bit
Top product applications:
- Machine work on aluminum, titanium, and other hard-to-machine materials
- Drilling through plastics, composites, and other non-metallic materials
- Drilling in high-temperature applications such as aerospace and automotive
Screw Machine Drill Bit, Drill Bit Size 5/16 in, Drill Bit Point Angle 130 Degrees , R Thinning Point, Cobalt, TiN, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.3125
Additional Information
- Country of Origin: JP
- 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: 3.80
- Package Width: 0.60
- Package Height: 0.60
- Package Weight: 0.09
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 5, 2026 9:33am UTC
Category: Cutting Tools