CLEVELAND Jobber Length Drill Bit: 11/64", 135° Split Point, Black Oxide Cobalt
The CLEVELAND Jobber Length Drill Bit (MPN C15931) is a 11/64" short-flute cobalt jobber-length drill bit with a 135° split point, black oxide cobalt finish, and fast spiral design. It is a 0.1719-inch diameter tool…
SKU 3G-OTH-213566
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Product Description
The CLEVELAND Jobber Length Drill Bit (MPN C15931) is a 11/64" short-flute cobalt jobber-length drill bit with a 135° split point, black oxide cobalt finish, and fast spiral design. It is a 0.1719-inch diameter tool, engineered for drilling in industrial applications.
Frequently Asked Questions
What is the CLEVELAND Jobber Length Drill Bit C15931 used for?
The CLEVELAND C15931 is a jobber-length drill bit designed for drilling precise holes in hard materials such as stainless steel and alloy steels. Its 135° split point reduces walking, while the black oxide cobalt construction provides heat resistance and extended tool life in industrial metalworking applications.
What are the specifications of the CLEVELAND C15931 drill bit?
The CLEVELAND C15931 is a jobber-length drill bit with a diameter of 11/64" (0.1719 inches). It features a 135° split point, black oxide cobalt finish, and a fast spiral flute design. The manufacturer part number is C15931, and it is classified as a short-flute cobalt jobber-length drill bit.
Where to buy CLEVELAND C15931 drill bits worldwide?
CLEVELAND C15931 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this and other CLEVELAND cutting tools.
How to select the right CLEVELAND jobber drill bit for metal?
Select a CLEVELAND jobber drill bit based on material hardness and hole depth. For hard metals like stainless steel, choose cobalt steel with a 135° split point, such as the C15931, to reduce walking and heat buildup. Match the diameter to your required hole size and ensure the flute length suits the drilling depth.
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3G Electric supplies CLEVELAND short-flute cobalt jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















