29PC 135 Degree Heavy-Duty Cobalt Jobber Lngth Drill Set Chicago-Latrobe 550 Straw HSS-CO 8% 1/16-1/2x1/64 MPN:57850
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This heavy-duty 135-degree jobber length drill set is designed for demanding applications, featuring 29 PC cobalt drill bits with a 8% vanadium content for exceptional wear resistance and toughness. The 135-degree point angle provides a strong, secure hole in a variety of materials, including steel, aluminum, and wood. The set includes drill bits from 1/16 to 1/2 inch in 1/64 increments, making it ideal for general engineering, woodworking, and metalworking projects. The durable straw finish and high-quality cobalt construction ensure long bit life and optimal performance, making this drill set a valuable addition to any professional or hobbyist's toolbox.
Top product features:
- 135 Degree Drill Bit Point Angle
- Machining Cobalt Material
- Machining Straw/Bronze Finish
Top product applications:
- Heavy-duty drilling of metal and other hard materials
- Drilling through wood and other soft materials
- Machining and metalworking applications that require high-speed steel with cobalt content
The CHICAGO-LATROBE 57850 is a jobber length drill bit set consisting of 29 cobalt drill bits sized from 1/16" to 1/2" in fractional inch measurements. It has split point tips with a 135-degree point angle and a right-hand spiral direction. The set is intended for drilling applications in the listed materials: aluminum, cast iron, hardened steel, stainless steel, steel, and titanium (as applicable to the workpiece and cutting conditions). Each drill bit in the set has a straight shank and has overall lengths ranging from 1 7/8 inches up to 6 inches. The set is supplied in a metal drill index for organization and storage.
Key Features:
- - Drill bit sizes range incrementally from 1/16" to 1/2" by 64ths, totaling 29 pieces.
- - Is made from cobalt for use in drilling metal workpieces.
- - Jobber length style with a depth-to-diameter ratio of 4xD.
- - Straight shank type
- diameter: 1/6 inch.
- - Split point design
- point angle: 135°.
- - Right-hand spiral and cutting direction.
- - Includes metal drill index case for bit organization.
- - Complies with NAS 907 Type J standard.
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: 7.20
- Package Weight: 3.35