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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
General maintenance and repair — CLE-LINE Black & Gold HSS jobber-length drill bits (e.g., C18092) for drilling steel, aluminum, and plastics.
Structural steel fabrication — CLE-LINE Silver & Deming drill bits (e.g., C27602) for large-diameter holes in plate and beams.
Stainless steel and hard alloy drilling — CLE-LINE cobalt jobber-length drill bits (e.g., C23323) with 135° split point for heat resistance.
Portable magnetic drilling — CLE-LINE cobalt annular cutters (e.g., C34147) with pilot pin for holemaking in steel plate.
Metric equipment assembly — CLE-LINE metric jobber-length drill bits (e.g., C74017) for matching metric fasteners and components.
Heavy equipment maintenance — CLE-LINE 3-flats shank drill bits for secure chucking in portable drills under high torque.
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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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CLE-LINE C23323 is a general purpose cobalt jobber-length drill bit with a 0.2460-inch diameter (Letter D) and a 135° split point. The straw/bronze cobalt finish provides heat resistance for drilling hard metals. Suitable for production and maintenance drilling in industrial and fabrication applications
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CLE-LINE C23323 is a general purpose cobalt jobber-length drill bit with a 0.2460-inch diameter (Letter D) and a 135° split point. The straw/bronze cobalt finish provides heat resistance for drilling hard metals. Suitable for production and maintenance drilling in industrial and fabrication applications
CLE-LINE C18914 is a 2.4 mm jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. The cobalt construction provides heat resistance for drilling in metals and alloys. The split point reduces walking and requires less thrust, suitable for general-purpose drilling in industrial machining, maintenance, and fabrication
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CLE-LINE C18914 is a 2.4 mm jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. The cobalt construction provides heat resistance for drilling in metals and alloys. The split point reduces walking and requires less thrust, suitable for general-purpose drilling in industrial machining, maintenance, and fabrication
CLE-LINE C18935 is a 4.5 mm diameter general purpose cobalt jobber-length drill bit with a 135° split point and straw/bronze finish. Designed for drilling hard materials such as stainless steel and alloy steels, it reduces walking and requires less thrust. Suitable for production and maintenance drilling in metalworking and fabrication applications
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CLE-LINE C18935 is a 4.5 mm diameter general purpose cobalt jobber-length drill bit with a 135° split point and straw/bronze finish. Designed for drilling hard materials such as stainless steel and alloy steels, it reduces walking and requires less thrust. Suitable for production and maintenance drilling in metalworking and fabrication applications
General purpose cobalt jobber-length drill bit for drilling in hard materials such as stainless steel and alloy steels. Features a 135° split point to reduce walking and a TiN-coated cobalt tip for heat resistance. Suitable for maintenance, fabrication, and production environments
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General purpose cobalt jobber-length drill bit for drilling in hard materials such as stainless steel and alloy steels. Features a 135° split point to reduce walking and a TiN-coated cobalt tip for heat resistance. Suitable for maintenance, fabrication, and production environments
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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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
CLE-LINE C66023 is a 13/32" (0.4063 inch) diameter jobber-length drill bit with a 135° split point and titanium nitride (TiN) tip on a cobalt body. Designed for general-purpose drilling in hard materials such as stainless steel and alloy steels. The split point reduces walking and requires less thrust, while the TiN-coated cobalt construction extends tool life in demanding industrial applications
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CLE-LINE C66023 is a 13/32" (0.4063 inch) diameter jobber-length drill bit with a 135° split point and titanium nitride (TiN) tip on a cobalt body. Designed for general-purpose drilling in hard materials such as stainless steel and alloy steels. The split point reduces walking and requires less thrust, while the TiN-coated cobalt construction extends tool life in demanding industrial applications
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
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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
CLE-LINE C66072 is a #18 wire gauge (0.1695 in) general purpose cobalt jobber-length drill bit with a 135° split point and titanium nitride (TiN) coated tip. The cobalt steel construction provides heat resistance for drilling hard metals and alloys in industrial maintenance, fabrication, and machine shop applications
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CLE-LINE C66072 is a #18 wire gauge (0.1695 in) general purpose cobalt jobber-length drill bit with a 135° split point and titanium nitride (TiN) coated tip. The cobalt steel construction provides heat resistance for drilling hard metals and alloys in industrial maintenance, fabrication, and machine shop applications

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