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CLE-LINE Mechanics Length Drill Bit: 5/32", 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: 5/32", 135° Split Point, Straw/Bronze Cobalt

The CLE-LINE Mechanics Length Drill Bit (SKU 3G-OTH-196710) is a 5/32" left-hand cobalt bit with a 135° split point and straw/bronze finish. It is designed for industrial drilling applications requiring left-hand…

SKU 3G-OTH-196710

Also listed as: C 30510 · C-30510

Brand
CLE-LINE
Item
Mechanics Length Drill Bit: 5/32", 135° Split Point, Straw/Bronze Cobalt
Category
Left-Hand Cobalt Mechanics-Length Drill Bits
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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
C30510
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 (SKU 3G-OTH-196710) is a 5/32" left-hand cobalt bit with a 135° split point and straw/bronze finish. It is designed for industrial drilling applications requiring left-hand rotation, with a diameter of 0.1563 inches.

Frequently Asked Questions

What is a CLE-LINE C30510 left-hand drill bit used for?

The CLE-LINE C30510 is a 5/32" left-hand cobalt mechanics-length drill bit with a 135° split point, designed for drilling out broken bolts or screws. The left-hand rotation helps extract fasteners by backing them out during drilling, common in automotive and industrial repair.

What are the specifications of the CLE-LINE C30510 drill bit?

The CLE-LINE C30510 is a 5/32" (0.1563") mechanics-length drill bit with a 135° split point, straw/bronze cobalt finish, and left-hand cutting direction. It is made from cobalt steel for heat resistance and durability in hard materials.

Where to buy CLE-LINE C30510 left-hand drill bits worldwide?

3G Electric supplies the CLE-LINE C30510 left-hand cobalt drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other industrial tooling needs.

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

For bolt extraction, choose a left-hand drill bit like the CLE-LINE C30510 with a 135° split point to reduce walking. Match the bit diameter to the broken fastener's minor diameter. Cobalt construction handles harder materials. Use cutting oil and slow speed to prevent 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

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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