CLEVELAND Jobber Length Drill Bit: 10 mm, 135° Split Point, HSS
SKU 3G-OTH-190371
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Frequently Asked Questions
What is the CLEVELAND Jobber Length Drill Bit used for?
The CLEVELAND Jobber Length Drill Bit is designed for precision drilling in aerospace applications. It meets NAS 907 Type B specifications, making it suitable for high-tolerance holes in aircraft-grade materials. The 135° split point reduces walking and improves cutting efficiency.
What are the specifications of the CLEVELAND C11890 drill bit?
The CLEVELAND C11890 is a 10 mm (0.3937 inch) jobber length drill bit with a 135° split point, made from high-speed steel (HSS). It conforms to NAS 907 Type B standards for aerospace use. The manufacturer part number is C11890.
Where to buy CLEVELAND C11890 drill bits worldwide?
You can source CLEVELAND C11890 drill bits through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this NAS-spec aerospace drill bit.
How to select the right CLEVELAND jobber drill bit for aerospace?
Select a CLEVELAND jobber drill bit by matching the diameter (e.g., 10 mm for C11890) and point angle (135° split point) to your material. Ensure it meets NAS 907 Type B for aerospace compliance. For high-strength alloys, HSS construction provides durability and heat resistance.
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3G Electric supplies CLEVELAND nas-spec high-speed steel jobber-length drill bits for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















