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

CLE-LINE Jobber Length Drill Bit: Letter C, 135° Split Point, Black & Gold HSS - General Purpose High-Speed Steel Jobber-Length Drill Bits
CLE-LINEGeneral Purpose High-Speed Steel Jobber-Length Drill Bits

CLE-LINE Jobber Length Drill Bit: Letter C, 135° Split Point, Black & Gold HSS

The CLE-LINE Jobber Length Drill Bit (Letter C) is a general purpose high-speed steel drill bit with a 135° split point and Black & Gold HSS finish. It features a 3-Flats shank and a 0.2420-inch diameter (MPN…

SKU 3G-OTH-191988

Also listed as: C 18031 · C-18031

Brand
CLE-LINE
Item
Jobber Length Drill Bit: Letter C, 135° Split Point, Black & Gold HSS
Category
General Purpose High-Speed Steel Jobber-Length Drill Bits
Available to Order
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
C18031
Type
Black & Gold HSS
Shank
3-Flats
Split Point
135°

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

The CLE-LINE Jobber Length Drill Bit (Letter C) is a general purpose high-speed steel drill bit with a 135° split point and Black & Gold HSS finish. It features a 3-Flats shank and a 0.2420-inch diameter (MPN C18031). 3G Electric sources this and thousands of other industrial consumables across 14 departments, with specialist expertise in combustion, pumps and controls to ensure you get the right tool for the job.

Frequently Asked Questions

What is the CLE-LINE Jobber Length Drill Bit C18031 used for?

The CLE-LINE C18031 is a general-purpose high-speed steel jobber-length drill bit used for drilling into metal, wood, and plastics. Its 135° split point reduces walking and requires less thrust, making it suitable for production and maintenance drilling in industrial and fabrication settings.

What are the specifications of the CLE-LINE C18031 drill bit?

The CLE-LINE C18031 is a jobber-length drill bit with a Letter C size, 0.2420-inch diameter, and a 135° split point. It features a black and gold high-speed steel (HSS) finish and a 3-flats shank for secure chuck grip. The manufacturer part number is C18031.

Where to buy CLE-LINE C18031 drill bits worldwide?

CLE-LINE C18031 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We source and deliver this item worldwide, handling full logistics and customs clearance to ensure reliable delivery to your facility.

How to select the right CLE-LINE jobber drill bit size?

Select the CLE-LINE jobber drill bit size by matching the required hole diameter to the bit's letter or fractional size. For the C18031, the 0.2420-inch diameter suits Letter C applications. Always verify the material and use a 135° split point for harder metals to reduce bit wander.

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 general purpose high-speed steel 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
CLE-LINE Jobber Length Drill Bit: Letter B, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18030)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter B, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18030)
CLE-LINE Jobber Length Drill Bit: Letter I, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18036)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter I, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18036)
CLE-LINE Jobber Length Drill Bit: Letter D, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18032)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter D, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18032)
CLE-LINE Jobber Length Drill Bit: Letter R, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18045)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter R, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18045)
CLE-LINE Jobber Length Drill Bit: Letter G, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18034)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter G, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18034)
CLE-LINE Jobber Length Drill Bit: Letter L, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18039)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter L, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18039)

More from CLE-LINE

View all CLE-LINE parts
CLE-LINE Jobber Length Drill Bit: Letter C, 135° Split Point, TiN Tip HSS (MPN C97332)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter C, 135° Split Point, TiN Tip HSS (MPN C97332)
CLE-LINE Jobber Length Drill Bit: Letter A, 135° Split Point, Black Oxide HSS (MPN C23100)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter A, 135° Split Point, Black Oxide HSS (MPN C23100)
CLE-LINE Jobber Length Drill Bit: Letter Z, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18053)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter Z, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18053)
CLE-LINE Jobber Length Drill Bit: #10, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18063)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: #10, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18063)
CLE-LINE Jobber Length Drill Bit: #56, 135° Split Point, Black Oxide HSS (MPN C23158)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: #56, 135° Split Point, Black Oxide HSS (MPN C23158)
CLE-LINE Jobber Length Drill Bit: #54, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18107)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: #54, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18107)
CLE-LINE Jobber Length Drill Bit: Letter T, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18047)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: Letter T, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18047)
CLE-LINE Jobber Length Drill Bit: #51, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18104)
CLE-LINE
CLE-LINE Jobber Length Drill Bit: #51, 135° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C18104)