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CLE-LINE C30530 Left-Hand Cobalt Mechanics-Length Drill Bit - Left-Hand Cobalt Mechanics-Length Drill Bits
CLE-LINELeft-Hand Cobalt Mechanics-Length Drill Bits

CLE-LINE C30530 Left-Hand Cobalt Mechanics-Length Drill Bit

The CLE-LINE Mechanics Length Drill Bit (MPN C30530) is a 15/32" left-hand cobalt drill bit with a 135° split point and straw/bronze finish. This mechanics-length bit is designed for industrial drilling applications…

SKU 3G-OTH-196721

Also listed as: C 30530 · C-30530

Brand
CLE-LINE
Item
C30530 Left-Hand Cobalt Mechanics-Length Drill Bit
Part Number
C30530
Category
Left-Hand Cobalt Mechanics-Length Drill Bits
Available to Order
Also known as:C30530CLE-LINE
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Technical Specifications

CLE-LINE
Manufacturer Part Number
C30530
Type
Straw/Bronze Cobalt, Left Hand
Split Point
135°

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

Product Description

The CLE-LINE Mechanics Length Drill Bit (MPN C30530) is a 15/32" left-hand cobalt drill bit with a 135° split point and straw/bronze finish. This mechanics-length bit is designed for industrial drilling applications requiring left-hand rotation.

Frequently Asked Questions

What is a CLE-LINE C30530 left-hand drill bit used for?

The CLE-LINE C30530 left-hand drill bit is designed for removing broken bolts or screws by drilling in reverse. It is commonly used in automotive repair, maintenance, and industrial applications where extracting fasteners without damaging threads is critical.

What are the specifications of the CLE-LINE C30530 drill bit?

The CLE-LINE C30530 is a 15/32" (0.4688 inch) mechanics length drill bit with a 135° split point and straw/bronze cobalt finish. It is a left-hand bit, ideal for reverse drilling to extract broken fasteners. The cobalt construction provides heat resistance and durability.

Where to buy CLE-LINE C30530 left-hand drill bits worldwide?

3G Electric supplies the CLE-LINE C30530 left-hand drill bit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this part or get a quote for your application.

How to select the correct left-hand drill bit for bolt extraction?

To select the correct left-hand drill bit like the CLE-LINE C30530, match the bit diameter to the broken fastener's minor thread diameter. Use a 135° split point for self-centering and reduced walking. Cobalt bits handle harder materials. Always drill at slow speed with cutting oil.

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 left-hand cobalt mechanics-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 left-hand cobalt drill bit features a 135° split point and straw/bronze finish. Designed for mechanics-length applications, it is used for drilling in reverse to extract broken bolts or screws in metalworking and repair tasks
CLE-LINE
This left-hand cobalt drill bit features a 135° split point and straw/bronze finish. Designed for mechanics-length applications, it is used for drilling in reverse to extract broken bolts or screws in metalworking and repair tasks

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