CLE-LINE 5/16" Black & Gold HSS Parabolic Flute Jobber-Length Drill Bit
The CLE-LINE Jobber Length Drill Bit (5/16", MPN C18446) is a chip-clearing high-speed steel drill bit with a 135° split point and Black & Gold HSS parabolic flute design. It is supplied with a 0.3125 specification…
SKU 3G-OTH-194097
Also listed as: C 18446 · C-18446
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The CLE-LINE Jobber Length Drill Bit (5/16", MPN C18446) is a chip-clearing high-speed steel drill bit with a 135° split point and Black & Gold HSS parabolic flute design. It is supplied with a 0.3125 specification, engineered for efficient chip evacuation in industrial drilling applications.
Frequently Asked Questions
What is a CLE-LINE Jobber Length Drill Bit with parabolic flute used for?
This CLE-LINE 5/16" drill bit is designed for deep-hole drilling in metal, where its parabolic flute rapidly clears chips to prevent binding. It suits production machining, maintenance, and fabrication across industries like automotive and general manufacturing.
What are the specifications of the CLE-LINE C18446 drill bit?
The CLE-LINE C18446 is a 5/16" jobber length drill bit with a 135° split point, black and gold HSS construction, and a parabolic flute. It is designed for efficient chip evacuation in deep-hole applications.
Where to buy CLE-LINE drill bits worldwide?
3G Electric supplies CLE-LINE drill bits worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine CLE-LINE C18446 bits to your facility, regardless of location.
How to select the right jobber length drill bit for metal?
For metal drilling, choose a bit with a 135° split point to reduce walking and a parabolic flute for chip clearance. The CLE-LINE C18446 in HSS suits general steel; for harder alloys, consider cobalt or carbide grades.
Used in
Common applications for CLE-LINECLE-LINE Products
3G Electric supplies CLE-LINE chip-clearing high-speed steel jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
