CLEVELAND Jobber Length Drill Bit: 21/64", 135° Split Point, TiN-Coated Cobalt
SKU 3G-OTH-211808
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a CLEVELAND jobber length drill bit used for?
A CLEVELAND jobber length drill bit with a 135° split point and TiN-coated cobalt is designed for deep hole drilling in hard materials like stainless steel and alloy steels. The fast spiral aids chip evacuation, while the TiN coating reduces friction and extends tool life in industrial machining applications.
What are the specifications of the CLEVELAND C16684 drill bit?
The CLEVELAND C16684 is a 21/64" (0.3281 inch) jobber length drill bit with a 135° split point, TiN-coated cobalt construction, and fast spiral flute design. It is optimized for deep hole drilling in tough materials, offering heat resistance and durability for production environments.
Where to buy CLEVELAND C16684 drill bits worldwide?
3G Electric supplies the CLEVELAND C16684 TiN-coated cobalt jobber length drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this and other industrial cutting tools across 14 departments.
How to select the right CLEVELAND drill bit for deep hole drilling?
For deep hole drilling, choose a CLEVELAND jobber length bit with a 135° split point to reduce walking and thrust. TiN-coated cobalt provides heat resistance and wear life in hard materials. Match the bit diameter to your hole size and ensure adequate coolant flow for chip evacuation.
Used in
Common applications for CLEVELANDCLEVELAND Products
3G Electric supplies CLEVELAND cobalt jobber-length drill bits for deep hole-drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















