CLE-LINE Reduced Shank Drill Bit: 16.5 mm, 118° Split Point, Black & Gold HSS
SKU 3G-OTH-193833
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Frequently Asked Questions
What is a CLE-LINE reduced shank drill bit used for?
A CLE-LINE reduced shank drill bit, like the 16.5 mm model C21177, is used in industrial machining to drill holes in metal, wood, or plastic. Its 3-flats shank fits standard drill chucks, while the 118° split point reduces walking and improves cutting accuracy in production environments.
What are the specifications of the CLE-LINE C21177 reduced shank drill bit?
The CLE-LINE C21177 is a 16.5 mm reduced shank drill bit with a Black & Gold HSS construction, 118° split point, and 3-flats shank. It is designed for Silver & Deming applications, offering durability and precise hole drilling in industrial settings.
Where to buy CLE-LINE reduced shank drill bits worldwide?
3G Electric supplies CLE-LINE reduced shank drill bits, including the C21177, to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling. Contact us for pricing and lead time on your order.
How to select the right reduced shank drill bit size?
To select the correct reduced shank drill bit, match the diameter to your hole requirement—here 16.5 mm. Ensure the shank type (3-flats) fits your drill chuck. For hard materials, choose HSS with a split point like CLE-LINE’s Black & Gold finish to reduce heat and improve chip evacuation.
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Common applications for CLE-LINECLE-LINE Products
3G Electric supplies CLE-LINE high-speed steel silver & deming drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















