We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CLE-LINE Mechanics Length Drill Bit: 3/16", 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: 3/16", 135° Split Point, Straw/Bronze Cobalt

The CLE-LINE Mechanics Length Drill Bit (3/16", MPN C30512) is a left-hand, straw/bronze cobalt bit with a 135° split point. 3G Electric interprets demand and delivers this and other genuine industrial tooling across…

SKU 3G-OTH-196711

Also listed as: C 30512 · C-30512

Brand
CLE-LINE
Item
Mechanics Length Drill Bit: 3/16", 135° Split Point, Straw/Bronze Cobalt
Category
Left-Hand Cobalt Mechanics-Length Drill Bits
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLE-LINE
Manufacturer Part Number
C30512
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 (3/16", MPN C30512) is a left-hand, straw/bronze cobalt bit with a 135° split point. 3G Electric interprets demand and delivers this and other genuine industrial tooling across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 to extract broken bolts or screws. The cobalt construction handles hardened materials, and the 135° split point reduces walking. Common in automotive repair and industrial maintenance.

What are the specifications of the CLE-LINE C30512 drill bit?

The CLE-LINE C30512 is a 3/16" (0.1875 inch) mechanics-length drill bit with a 135° split point. It features a straw/bronze cobalt finish and is left-hand cutting. The cobalt alloy provides heat resistance for drilling tough metals.

Where to buy CLE-LINE C30512 drill bits worldwide?

3G Electric supplies CLE-LINE C30512 left-hand cobalt drill bits worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time.

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

Choose a left-hand bit like the CLE-LINE C30512 that matches the broken fastener's diameter. The 135° split point helps start accurately without a center punch. Cobalt material withstands the heat of drilling hardened steel. Always use reverse rotation at low RPM.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLE-LINE Mechanics Length Drill Bit: 9/32", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30518)
CLE-LINE
CLE-LINE Mechanics Length Drill Bit: 9/32", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30518)
CLE-LINE Mechanics Length Drill Bit: 19/64", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30519)
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CLE-LINE Mechanics Length Drill Bit: 19/64", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30519)
CLE-LINE Mechanics Length Drill Bit: 11/32", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30522)
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CLE-LINE Mechanics Length Drill Bit: 11/32", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30522)
CLE-LINE Mechanics Length Drill Bit: 5/16", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30520)
CLE-LINE
CLE-LINE Mechanics Length Drill Bit: 5/16", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30520)
CLE-LINE Mechanics Length Drill Bit: 13/32", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30526)
CLE-LINE
CLE-LINE Mechanics Length Drill Bit: 13/32", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30526)
CLE-LINE Mechanics Length Drill Bit: 1/2", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30532)
CLE-LINE
CLE-LINE Mechanics Length Drill Bit: 1/2", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30532)

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This left-hand cobalt mechanics-length drill bit features a 135° split point and straw/bronze finish. The 7/64" diameter bit is designed for reverse rotation drilling, commonly used to remove broken bolts or screws in metalworking and maintenance applications
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This left-hand cobalt mechanics-length drill bit features a 135° split point and straw/bronze finish. The 7/64" diameter bit is designed for reverse rotation drilling, commonly used to remove broken bolts or screws in metalworking and maintenance applications
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CLE-LINE Mechanics Length Drill Bit: 15/32", 135° Split Point, Straw/Bronze Cobalt, Left Hand (MPN C30530)
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