Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
CLE-LINE General Purpose Cobalt Jobber-Length Drill Bit - General Purpose Cobalt Jobber-Length Drill Bits
CLE-LINEGeneral Purpose Cobalt Jobber-Length Drill Bits

CLE-LINE General Purpose Cobalt Jobber-Length Drill Bit

<p>The CLE-LINE General Purpose Cobalt Jobber-Length Drill Bit (Letter B, 0.2380 in) is a high-performance tool engineered for demanding drilling applications. Featuring a 135° split point for accurate starts and…

SKU 3G-OTH-198124

Also listed as: C 66031 · C-66031

Brand
CLE-LINE
Item
General Purpose Cobalt Jobber-Length Drill Bit
Part Number
C66031
Category
General Purpose Cobalt Jobber-Length Drill Bits
Available to Order
Also known as:C66031CLE-LINE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLE-LINE
Manufacturer Part Number
C66031

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

<p>The CLE-LINE General Purpose Cobalt Jobber-Length Drill Bit (Letter B, 0.2380 in) is a high-performance tool engineered for demanding drilling applications. Featuring a 135° split point for accurate starts and reduced walking, and a TiN coating for enhanced lubricity and wear resistance, this drill bit delivers reliable performance in a variety of materials. As a cobalt jobber-length bit, it offers superior heat resistance and durability compared to standard HSS bits.</p><p>Ideal for maintenance, fabrication, and production environments, this drill bit is a versatile addition to any toolkit. For Singapore procurement buyers, 3G Electric offers SGD quotes on request, handles GST for local purchases, and provides fast delivery across Singapore and Southeast Asia. Contact us for a competitive quote and experience efficient supply chain solutions.</p>

Frequently Asked Questions

What are the key specifications of the CLE-LINE C66031 drill bit?

The CLE-LINE C66031 is a general purpose cobalt jobber-length drill bit with a Letter B size (0.2380 inches), a 135° split point, and a TiN coating. It is designed for professional drilling applications.

How can I get a quote and delivery for this drill bit in Singapore?

3G Electric provides SGD quotes on request for this drill bit. For Singapore buyers, GST is handled. We offer fast delivery across Singapore and Southeast Asia. Contact us for a quote and delivery options.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from CLE-LINE

View all CLE-LINE parts →
This 3 mm diameter jobber-length drill bit is made from cobalt steel for drilling hard metals, stainless steel, and alloys. The 135° split point reduces walking and requires less thrust. Suitable for production and maintenance applications in metalworking and fabrication
CLE-LINE
This 3 mm diameter jobber-length drill bit is made from cobalt steel for drilling hard metals, stainless steel, and alloys. The 135° split point reduces walking and requires less thrust. Suitable for production and maintenance applications in metalworking and fabrication
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
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
CLE-LINE
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
CLE-LINE
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
CLE-LINE
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
CLE-LINE
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
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
CLE-LINE
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
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
CLE-LINE
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first