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CLE-LINE 1/2" Left-Hand Cobalt Mechanics-Length Drill Bit - Left-Hand Cobalt Mechanics-Length Drill Bits
CLE-LINELeft-Hand Cobalt Mechanics-Length Drill Bits

CLE-LINE 1/2" Left-Hand Cobalt Mechanics-Length Drill Bit

The CLE-LINE Mechanics Length Drill Bit (MPN C30532) is a 1/2" 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-196722

Also listed as: C 30532 · C-30532

Brand
CLE-LINE
Item
1/2" Left-Hand Cobalt Mechanics-Length Drill Bit
Part Number
C30532
Category
Left-Hand Cobalt Mechanics-Length Drill Bits
Available to Order
Also known as:C30532CLE-LINE
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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
C30532
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 C30532) is a 1/2" 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 left-hand cobalt drill bit used for?

A CLE-LINE left-hand cobalt drill bit is used to drill holes in hard metals such as stainless steel and tool steel, especially when removing broken fasteners. The left-hand rotation helps extract screws or bolts that are stuck, making it essential for maintenance and repair work in industrial settings.

What are the specifications of the CLE-LINE C30532 drill bit?

The CLE-LINE C30532 is a mechanics-length drill bit with a 1/2" diameter, 135° split point, and straw/bronze cobalt finish. It is a left-hand bit designed for drilling in tough materials. The manufacturer part number is C30532, and the bit size is 0.5000 inches.

Where to buy CLE-LINE C30532 drill bits worldwide?

You can source CLE-LINE C30532 drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this left-hand cobalt drill bit.

How to select the right left-hand drill bit for removing broken bolts?

To select a left-hand drill bit for removing broken bolts, choose a cobalt bit like the CLE-LINE C30532 for hardness and heat resistance. Ensure the diameter matches the bolt size, and use a 135° split point for self-centering. Apply cutting oil and drill at slow speed to avoid breakage.

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
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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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