CLEVELAND Cobalt Jobber-Length Drill Bit for Deep Hole-Drilling
The CLEVELAND Jobber Length Drill Bit (Letter R, MPN C15666) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a straw/bronze cobalt finish and fast spiral design. It has a 135° split point and a…
SKU 3G-OTH-211555
Also listed as: C 15666 · C-15666
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
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Product Description
The CLEVELAND Jobber Length Drill Bit (Letter R, MPN C15666) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a straw/bronze cobalt finish and fast spiral design. It has a 135° split point and a diameter of 0.3390 inches, engineered for precision in demanding industrial applications.
Frequently Asked Questions
What is the CLEVELAND Jobber Length Drill Bit C15666 used for?
The CLEVELAND C15666 is a cobalt jobber-length drill bit designed for deep hole-drilling in hard materials. Its 135° split point reduces walking and thrust, while the fast spiral efficiently evacuates chips. It is commonly used in metalworking, automotive, and aerospace manufacturing for precision drilling in stainless steel and high-temperature alloys.
What are the specifications of the CLEVELAND C15666 drill bit?
The CLEVELAND C15666 is a jobber-length drill bit with a letter R size, corresponding to a diameter of 0.3390 inches. It features a 135° split point, straw/bronze cobalt finish, and a fast spiral flute design. The cobalt steel construction provides heat resistance and durability for drilling tough materials.
Where to buy CLEVELAND C15666 drill bits worldwide?
You can source the CLEVELAND C15666 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times; we supply genuine CLEVELAND tooling for industrial applications.
How to select the right CLEVELAND jobber drill bit for deep hole-drilling?
Select a CLEVELAND jobber drill bit like the C15666 based on material hardness and hole depth. For deep holes, choose a fast spiral design for chip evacuation and a 135° split point to reduce walking. Cobalt steel bits are ideal for stainless steel and high-temperature alloys. Ensure the diameter matches your required hole size, such as 0.3390 inches for letter R.
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3G Electric supplies CLEVELAND cobalt jobber-length drill bits for deep hole-drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
