CLEVELAND Jobber Length Drill Bit: Letter A, 135° Split Point, HSS
SKU 3G-OTH-190160
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Frequently Asked Questions
What is the CLEVELAND C11630 jobber length drill bit used for?
The CLEVELAND C11630 is a high-speed steel jobber-length drill bit designed for aerospace applications. It meets NAS 907 Type B specifications and features a 135° split point for precise starting and reduced thrust, making it suitable for drilling in high-strength alloys and sheet metal.
What are the specifications of the CLEVELAND C11630 drill bit?
The CLEVELAND C11630 is a letter A size drill bit with a 0.2340 inch diameter. It is made of high-speed steel (HSS) with a 135° split point and conforms to NAS 907 Type B standards. The manufacturer part number is C11630, and it is a jobber-length design for general-purpose aerospace drilling.
Where to buy CLEVELAND C11630 drill bits worldwide?
3G Electric supplies the CLEVELAND C11630 drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this NAS 907 Type B aerospace drill bit.
How to select the correct CLEVELAND jobber length drill bit for aerospace?
Select the CLEVELAND C11630 for drilling in high-strength aerospace alloys when a precise 0.2340 inch hole is required. The 135° split point reduces walking and thrust, while the NAS 907 Type B compliance ensures compatibility with aerospace standards. Always match the drill bit material to the workpiece hardness.
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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.















