Chicago-Latrobe 559 8.00mm Cobalt Heavy-Duty Straw 135 Split Point Screw Machine Drill 49018 - Pkg Qty 6
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Free Shipping
In Stock
SKU
281-48086B25
Chicago-Latrobe 559 8.00mm Cobalt Heavy-Duty Straw 135 Split Point Screw Machine Drill
Drill through tough materials with ease using the Chicago-Latrobe 559 8.00mm Cobalt Heavy-Duty Straw. Manufactured in the USA from premium cobalt high-speed steel, these drills excel in drilling alloy and carbon steel, stainless cast iron, and tool steel. The unique 135° split point provides self-centering and reduced thrust, making it easier to penetrate even the toughest materials. The straw oxide finish offers increased lubricity and reduced galling, extending drill life. Perfect for heavy-duty applications in manufacturing, fabrication, and repair shops, these drills deliver superior rigidity and performance, ensuring accurate and efficient results.
Top product features:
- Heavy duty geometry for drilling tougher materials by hand or machine.
- Manufactured from premium cobalt high-speed steel.
- 135° split point is self-centering for reduced thrust and easier penetration.
Top product applications:
- Drilling alloy steel
- Drilling carbon steel
- Drilling cast iron
Heavy duty geometry for drilling tougher materials by hand or machine. Shorter flutes and overall length provide superior rigidity to minimize deflection when using heavy feed rates. Manufactured from premium cobalt high-speed steel. 135° split point is self-centering for reduced thrust and easier penetration sizes under .0625 do not have split. Straw oxide finish for increased lubricity with reduced galling and welding and easy identification of cobalt. For drilling in alloy and carbon steel stainless cast iron and tool steel. Made in usa. Pack of 6. 30 day warranty.
Additional Information
- UPC: 662355004470
- UNSPSC: 23241635
- Brand: Greenfield Industries Inc.
- Package Quantity: 6
- Country of Origin: US
- FOB Origin: SC
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: Yes
- Package Weight: 0.05
Product info last updated on May 19, 2025 3:04am UTC
Category: Drill Bits