CLE-LINE Reduced Shank Drill Bit: 27/64", 135° Split Point, Black & Gold HSS
SKU 3G-OTH-207489
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a CLE-LINE reduced shank drill bit used for?
A CLE-LINE reduced shank drill bit, like the 27/64" model C18116, is used in industrial drilling applications where a standard shank is too large for a chuck. It allows a larger bit diameter to fit into smaller-capacity drill chucks, common in machining and metalworking.
What are the specifications of the CLE-LINE C18116 reduced shank drill bit?
The CLE-LINE C18116 is a 27/64" reduced shank drill bit with a 135° split point, black and gold HSS construction, and a 3-flats shank. The bit diameter is 0.4219 inches. It is designed for jobber-length drilling in metal and other materials.
Where to buy CLE-LINE reduced shank drill bits worldwide?
3G Electric supplies CLE-LINE reduced shank drill bits, including the C18116, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this and other industrial tooling.
How to select the right reduced shank drill bit for a job?
To select the right reduced shank drill bit, match the bit diameter to your hole size and the shank to your chuck capacity. For metal drilling, choose a 135° split point like the CLE-LINE C18116 to reduce walking. Ensure the HSS grade suits your material hardness and speed.
Used in
Common applications for CLE-LINECLE-LINE Products
3G Electric supplies CLE-LINE reduced-shank 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.














