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

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

The CLE-LINE Mechanics Length Drill Bit (MPN C30508) is a 1/8" left-hand cobalt drill bit with a 135° split point and straw/bronze finish. This left-hand design is suited for extracting broken fasteners or left-hand…

SKU 3G-OTH-196709

Also listed as: C 30508 · C-30508

Brand
CLE-LINE
Item
Left-Hand Cobalt Mechanics-Length Drill Bit
Part Number
C30508
Category
Left-Hand Cobalt Mechanics-Length Drill Bits
Available to Order
Also known as:C30508CLE-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
C30508
Type
Straw/Bronze Cobalt, Left Hand
Split Point
135°

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLE-LINE Mechanics Length Drill Bit (MPN C30508) is a 1/8" left-hand cobalt drill bit with a 135° split point and straw/bronze finish. This left-hand design is suited for extracting broken fasteners or left-hand thread applications.

Frequently Asked Questions

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

A CLE-LINE left-hand drill bit is designed for drilling in reverse rotation, commonly used to extract broken bolts or screws. The cobalt construction handles harder materials like stainless steel, while the 135° split point reduces walking and improves cutting accuracy.

What are the specifications of the CLE-LINE C30508 drill bit?

The CLE-LINE C30508 is a mechanics-length drill bit with a 1/8" diameter, 135° split point, and straw/bronze cobalt finish. It is a left-hand bit, ideal for reverse-rotation drilling. The manufacturer part number is C30508, and the bit size is 0.1250 inches.

Where to buy CLE-LINE C30508 drill bits worldwide?

You can source CLE-LINE C30508 drill bits through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times on this left-hand cobalt bit.

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

For bolt extraction, choose a left-hand cobalt bit like the CLE-LINE C30508. The 135° split point helps start the hole without walking, and the cobalt material withstands heat. Ensure the bit diameter matches the broken fastener's size, and use slow reverse 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
This left-hand cobalt drill bit is designed for mechanics-length drilling applications, particularly for removing broken bolts or screws by drilling in reverse. The 135° split point reduces walking and improves cutting efficiency. The straw/bronze finish provides heat resistance and durability for use in metalworking and maintenance tasks
CLE-LINE
This left-hand cobalt drill bit is designed for mechanics-length drilling applications, particularly for removing broken bolts or screws by drilling in reverse. The 135° split point reduces walking and improves cutting efficiency. The straw/bronze finish provides heat resistance and durability for use in metalworking and maintenance tasks

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