CLE-LINE Jobber Length Drill Bit: 25/64", 135° Split Point, Black & Gold HSS
SKU 3G-OTH-191943
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Frequently Asked Questions
What is the CLE-LINE C18021 jobber length drill bit used for?
The CLE-LINE C18021 is a general-purpose high-speed steel jobber-length drill bit used for drilling into metal, wood, and plastics. Its 135° split point reduces walking and requires less thrust, making it suitable for production drilling and maintenance work across industrial applications.
What are the specifications of the CLE-LINE C18021 drill bit?
The CLE-LINE C18021 is a 25/64" jobber-length drill bit with a 135° split point, black and gold HSS construction, and a 3-flats shank. The drill diameter is 0.3906 inches. It is designed for general-purpose drilling in a variety of materials.
Where to buy CLE-LINE C18021 drill bits worldwide?
3G Electric supplies and delivers the CLE-LINE C18021 drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.
How to select the right jobber length drill bit for metal?
For metal drilling, choose a high-speed steel bit like the CLE-LINE C18021 with a 135° split point to reduce walking. Match the bit diameter to your hole size and ensure the shank fits your chuck. Use cutting fluid for lubrication and maintain proper speed and feed rates.
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Common applications for CLE-LINECLE-LINE Products
3G Electric supplies CLE-LINE general purpose 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.















