CLE-LINE Jobber Length Drill Bit: 31/64", 135° Split Point
SKU 3G-OTH-197897
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CLE-LINE Jobber Length Drill Bit C66028 used for?
The CLE-LINE C66028 is a general-purpose cobalt jobber-length drill bit designed for drilling into hard materials such as stainless steel and alloy steels. Its 135° split point reduces walking and requires less thrust, making it suitable for production drilling and maintenance applications in metalworking and fabrication industries.
What are the specifications of the CLE-LINE C66028 drill bit?
The CLE-LINE C66028 is a jobber-length drill bit with a 31/64" diameter (0.4844 inches), a 135° split point, and a titanium nitride (TiN) coated cobalt tip. It is part of the general-purpose cobalt jobber-length drill bit series, designed for enhanced wear resistance and heat dissipation in demanding drilling tasks.
Where to buy the CLE-LINE C66028 drill bit worldwide?
You can source the CLE-LINE C66028 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this and other CLE-LINE tooling products.
How to select the right CLE-LINE cobalt drill bit for your application?
To select the correct CLE-LINE cobalt drill bit, match the bit diameter to your hole size requirement and consider the material hardness. The C66028's TiN-coated cobalt tip suits high-temperature alloys and stainless steel. Ensure your drill speed and feed rate align with the 135° split point design for optimal chip evacuation and tool life.
Used in
Common applications for CLE-LINECLE-LINE Products
3G Electric supplies CLE-LINE general purpose cobalt jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















