Cobalt-Jobber-Drills-540-Series

Cobalt-Jobber-Drills-540-Series-Sizes

Cobalt Fractional & Letter / Bronze Series 540

Cobalt Jobber Drills | Fractional & Letter / Bronze | Series 540 | 540A501

Series 540 | 135° SPLIT POINT / STRAIGHT SHANK

Features:

Heavy duty construction made to Type J aircraft specifications.
Used for drilling holes in hard, tough materials such as stainless steel, titanium high temperature and high strength alloys.
High red hardness of cobalt permits speeds 30% greater than HSS drills.
USA Manufactured

These Jobber Length Drill Bits are excellent for drilling through the following materials:

Aluminum
Brass
Copper
Iron
Metal
Soft Wood
Steel
Woods

The world’s largest and most extensive inventory of USA manufactured straight shank drills!

Fill Out the Form Below or Call Us!(407) 385-3511

SKU: 540A501 Categories: Cobalt, Jobber Length Drill Bits Tags: 135 Degree Split Point, Aluminum, Brass, Cobalt, Cobalt Drills, copper, Extra Length Drills, Fractional, Fractional Sizes, Iron, Jobber Drills, Made in USA, metal, Series 540, Soft Woods, Stainless Steel, steel, Straight Shank, Wood

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About us

Drill Bits USA has been serving customers for over 16 years and has over 30 years of experience. Put your trust in a company that has the knowledge and expertise to help you find exactly what you need to complete your job.
NEED A CUSTOM BIT?

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