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CLE-LINE Mechanics Length Drill Bit: 1/8", 135° Split Point, Straw/Bronze Cobalt - Left-Hand Cobalt Mechanics-Length Drill Bits
CLE-LINELeft-Hand Cobalt Mechanics-Length Drill Bits

CLE-LINE Mechanics Length Drill Bit: 1/8", 135° Split Point, Straw/Bronze Cobalt

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
Mechanics Length Drill Bit: 1/8", 135° Split Point, Straw/Bronze Cobalt
Category
Left-Hand Cobalt Mechanics-Length Drill Bits
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLE-LINE
Manufacturer Part Number
C30508
Type
Straw/Bronze Cobalt, Left Hand
Split Point
135°

Technical Documents

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CLE-LINE Products
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
Structural steel fabrication — CLE-LINE cobalt annular cutters for drilling bolt holes in beams and girders
Maintenance and repair — CLE-LINE taper-shank drill bits for reaming and drilling in machine shops
Metalworking — CLE-LINE tap wrenches for manual threading of holes in steel plates
Construction — CLE-LINE HSS drill bits for drilling into mild steel and alloy steel components
Automotive repair — CLE-LINE annular cutters for cutting holes in chassis and frame members
General machining — CLE-LINE taper-shank drill bits for use on drill presses and lathes

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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