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CLE-LINE 21/64" Black & Gold HSS Parabolic Flute Jobber-Length - Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
CLE-LINEChip-Clearing High-Speed Steel Jobber-Length Drill Bits

CLE-LINE 21/64" Black & Gold HSS Parabolic Flute Jobber-Length

The CLE-LINE Jobber Length Drill Bit (21/64", MPN C18447) is a chip-clearing high-speed steel drill bit with a 135° split point and Black & Gold HSS parabolic flute design. It features a 0.3281-inch diameter for…

SKU 3G-OTH-194101

Also listed as: C 18447 · C-18447

Brand
CLE-LINE
Item
21/64" Black & Gold HSS Parabolic Flute Jobber-Length
Part Number
C18447
Category
Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
Available to Order
Also known as:C18447CLE-LINE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

CLE-LINE
Manufacturer Part Number
C18447
Type
Black & Gold HSS, Parabolic Flute
Split Point
135°

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CLE-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLE-LINE Jobber Length Drill Bit (21/64", MPN C18447) is a chip-clearing high-speed steel drill bit with a 135° split point and Black & Gold HSS parabolic flute design. It features a 0.3281-inch diameter for efficient material removal in industrial drilling applications.

Frequently Asked Questions

What is the CLE-LINE C18447 jobber length drill bit used for?

The CLE-LINE C18447 jobber length drill bit is used for drilling precise holes in metal, wood, and plastic. Its 135° split point reduces walking and requires less thrust, making it ideal for production drilling and maintenance applications in industrial manufacturing and fabrication.

What are the specifications of the CLE-LINE C18447 drill bit?

The CLE-LINE C18447 is a jobber length drill bit with a 21/64" diameter (0.3281 inches). It features a 135° split point, black and gold finish, high-speed steel (HSS) construction, and a parabolic flute design for efficient chip evacuation in deep-hole drilling.

Where to buy CLE-LINE C18447 drill bits worldwide?

CLE-LINE C18447 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine CLE-LINE tooling for your operations.

How to select the right CLE-LINE jobber length drill bit for my application?

Select the CLE-LINE C18447 for drilling holes requiring a 21/64" diameter in materials like steel, aluminum, or plastics. The parabolic flute design is best for deep holes where chip evacuation is critical. For harder materials, consider using cutting fluid to extend tool life.

Used in

Common applications for CLE-LINE
General maintenance and repair — CLE-LINE Black & Gold HSS jobber-length drill bits (e.g., C18092) for drilling steel, aluminum, and plastics.
Structural steel fabrication — CLE-LINE Silver & Deming drill bits (e.g., C27602) for large-diameter holes in plate and beams.
Stainless steel and hard alloy drilling — CLE-LINE cobalt jobber-length drill bits (e.g., C23323) with 135° split point for heat resistance.
Portable magnetic drilling — CLE-LINE cobalt annular cutters (e.g., C34147) with pilot pin for holemaking in steel plate.
Metric equipment assembly — CLE-LINE metric jobber-length drill bits (e.g., C74017) for matching metric fasteners and components.
Heavy equipment maintenance — CLE-LINE 3-flats shank drill bits for secure chucking in portable drills under high torque.
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CLE-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.

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This high-speed steel jobber-length drill bit features a parabolic flute design for efficient chip evacuation in deep-hole drilling. The 135° split point reduces walking and requires less thrust. Suitable for general-purpose drilling in ferrous materials
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This jobber-length drill bit is made from high-speed steel with a black and gold finish. The 135° split point reduces walking during start-up. The parabolic flute design aids chip evacuation in deep-hole drilling applications
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This jobber-length drill bit is made from high-speed steel with a black and gold finish. It features a parabolic flute design for efficient chip evacuation and a 135° split point for self-centering and reduced thrust. Suitable for drilling in metal, wood, and plastic, particularly in deep-hole applications
This high-speed steel drill bit features a parabolic flute design for efficient chip clearing in deep-hole drilling applications. The 135° split point reduces walking and eliminates the need for center punching. Suitable for general-purpose drilling in metal, wood, and plastics
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This high-speed steel drill bit features a parabolic flute design for efficient chip clearing in deep-hole drilling applications. The 135° split point reduces walking and eliminates the need for center punching. Suitable for general-purpose drilling in metal, wood, and plastics
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High-speed steel jobber-length drill bit with parabolic flute design for efficient chip evacuation in deep-hole drilling. 135° split point reduces walking and improves penetration. Black and gold finish provides lubricity and wear resistance. Suitable for general metalworking applications
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High-speed steel jobber-length drill bit with a black and gold finish. Features a parabolic flute design for efficient chip clearing in deep-hole drilling and a 135° split point to reduce walking and improve penetration. Suitable for general-purpose drilling in metal, wood, and plastics

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