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CLE-LINE #12 Cobalt Jobber-Length Drill Bit, 135° Split Point, TiN Tip - General Purpose Cobalt Jobber-Length Drill Bits
CLE-LINEGeneral Purpose Cobalt Jobber-Length Drill Bits

CLE-LINE #12 Cobalt Jobber-Length Drill Bit, 135° Split Point, TiN Tip

CLE-LINE General Purpose Cobalt Jobber-Length Drill Bits.

SKU 3G-OTH-198105

Also listed as: C 66066 · C-66066

Brand
CLE-LINE
Item
#12 Cobalt Jobber-Length Drill Bit, 135° Split Point, TiN Tip
Part Number
C66066
Category
General Purpose Cobalt Jobber-Length Drill Bits
Available to Order
Also known as:C66066CLE-LINE
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Technical Specifications

CLE-LINE
Manufacturer Part Number
C66066

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CLE-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CLE-LINE General Purpose Cobalt Jobber-Length Drill Bits.

Frequently Asked Questions

What is the CLE-LINE Jobber Length Drill Bit #12 used for?

The CLE-LINE Jobber Length Drill Bit #12 (MPN C66066) is a general-purpose cobalt drill bit designed for drilling into hard metals, stainless steel, and high-temperature alloys. Its 135° split point reduces walking and requires less thrust, making it ideal for precision hole-making in industrial maintenance, fabrication, and tool-and-die applications.

What are the specifications of the CLE-LINE Jobber Length Drill Bit #12?

The CLE-LINE Jobber Length Drill Bit #12 (MPN C66066) has a drill size of #12 with a decimal equivalent of 0.1890 inches. It features a 135° split point and a TiN-coated cobalt tip for enhanced wear resistance and heat dissipation. This general-purpose cobalt bit is designed for jobber-length applications in metalworking.

Where to buy CLE-LINE Jobber Length Drill Bit #12 worldwide?

You can source the CLE-LINE Jobber Length Drill Bit #12 (MPN C66066) 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 supply this CLE-LINE cobalt drill bit to procurement teams and plant engineers globally.

How to select the right CLE-LINE Jobber Length Drill Bit for metal drilling?

To select the right CLE-LINE Jobber Length Drill Bit, match the bit size (#12, 0.1890 in) to your hole diameter requirement. For hard metals, choose the TiN-coated cobalt variant (MPN C66066) for heat resistance. Ensure your drill speed and feed rate align with the material being drilled; the 135° split point helps start holes accurately without a center punch.

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 general purpose cobalt jobber-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 jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for enhanced wear resistance. It features a 135° split point that reduces walking and allows for precise starting without a center punch. Suitable for general-purpose drilling in hard materials such as stainless steel and alloy steels in machining, fabrication, and maintenance operations
General-purpose cobalt jobber-length drill bit for drilling in hard materials. Features a 135° split point for reduced walking and easier starting. Suitable for metalworking, fabrication, and maintenance applications
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General-purpose cobalt jobber-length drill bit for drilling in hard materials. Features a 135° split point for reduced walking and easier starting. Suitable for metalworking, fabrication, and maintenance applications
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CLE-LINE C66021 is a 3/8" general purpose cobalt jobber-length drill bit with a 135° split point and titanium nitride (TiN) coated tip. The split point reduces walking and requires less thrust, while the TiN coating enhances lubricity and extends tool life. Suitable for drilling hard metals in production and maintenance applications
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This CLE-LINE cobalt jobber-length drill bit has a 29/64" diameter and features a 135° split point for reduced walking and lower thrust requirements. The titanium nitride (TiN) coated tip provides increased hardness and heat resistance. Suitable for general-purpose drilling in hard materials such as stainless steel and alloy steels, it is used in production and maintenance applications

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