We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CLEVELAND Jobber Length Drill Bit: 7/16", 135° Split Point, Straw/Bronze Cobalt - Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
CLEVELANDCobalt Jobber-Length Drill Bits for Deep Hole-Drilling

CLEVELAND Jobber Length Drill Bit: 7/16", 135° Split Point, Straw/Bronze Cobalt

The CLEVELAND Jobber Length Drill Bit (7/16", MPN C16579) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a Straw/Bronze Cobalt, Fast Spiral design with a 135° Split Point. 3G Electric…

SKU 3G-OTH-211633

Also listed as: C 16579 · C-16579

Brand
CLEVELAND
Item
Jobber Length Drill Bit: 7/16", 135° Split Point, Straw/Bronze Cobalt
Category
Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLEVELAND
Manufacturer Part Number
C16579
Type
Straw/Bronze Cobalt, Fast Spiral
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

CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Jobber Length Drill Bit (7/16", MPN C16579) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a Straw/Bronze Cobalt, Fast Spiral design with a 135° Split Point. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CLEVELAND C16579 jobber length drill bit used for?

The CLEVELAND C16579 is a 7/16" cobalt jobber-length drill bit designed for deep hole-drilling in tough materials. Its 135° split point reduces walking and thrust, while the fast spiral and straw/bronze finish enhance chip evacuation and heat resistance in industrial applications.

What are the specifications of the CLEVELAND C16579 drill bit?

The CLEVELAND C16579 is a 7/16" (0.4375") jobber-length drill bit with a 135° split point, straw/bronze cobalt construction, and fast spiral flute design. It is optimized for deep hole-drilling in hard metals and is manufactured under part number C16579.

Where to buy CLEVELAND C16579 drill bits worldwide?

CLEVELAND C16579 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine CLEVELAND tooling without supply chain complications.

How to select the right CLEVELAND cobalt drill bit for deep hole drilling?

For deep hole-drilling, choose a CLEVELAND cobalt jobber bit like the C16579 with a 135° split point and fast spiral. The cobalt alloy provides heat resistance, while the split point reduces walking. Match the bit diameter (7/16") to your hole size and ensure your machine has adequate speed and coolant delivery.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Jobber Length Drill Bit: 15/32", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16581)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 15/32", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16581)
CLEVELAND Jobber Length Drill Bit: 1/2", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16583)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 1/2", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16583)
CLEVELAND Jobber Length Drill Bit: 29/64", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16580)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 29/64", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16580)
CLEVELAND Jobber Length Drill Bit: 7/32", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16565)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 7/32", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16565)
CLEVELAND Jobber Length Drill Bit: 25/64", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16576)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 25/64", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16576)
CLEVELAND Jobber Length Drill Bit: 19/64", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16570)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 19/64", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16570)

More from CLEVELAND

View all CLEVELAND parts
TiCN-coated cobalt jobber-length drill bit with 135° split point and fast spiral flute design. Suitable for deep hole-drilling in metalworking applications where reduced walking and extended tool life are required
CLEVELAND
TiCN-coated cobalt jobber-length drill bit with 135° split point and fast spiral flute design. Suitable for deep hole-drilling in metalworking applications where reduced walking and extended tool life are required
Cobalt jobber-length drill bit with TiCN coating and fast spiral flute design for deep hole-drilling applications. Features a 135° split point to reduce walking and improve cutting accuracy. Suitable for drilling in hard materials requiring heat resistance and extended tool life
CLEVELAND
Cobalt jobber-length drill bit with TiCN coating and fast spiral flute design for deep hole-drilling applications. Features a 135° split point to reduce walking and improve cutting accuracy. Suitable for drilling in hard materials requiring heat resistance and extended tool life
CLEVELAND C16682 is a 19/64" jobber-length drill bit with a 135° split point, TiN-coated cobalt construction, and fast spiral design. It is intended for deep hole-drilling in hard materials, where the split point reduces walking and the coating provides heat resistance. Typical applications include industrial metalworking requiring extended tool life
CLEVELAND
CLEVELAND C16682 is a 19/64" jobber-length drill bit with a 135° split point, TiN-coated cobalt construction, and fast spiral design. It is intended for deep hole-drilling in hard materials, where the split point reduces walking and the coating provides heat resistance. Typical applications include industrial metalworking requiring extended tool life
CLEVELAND C16523 is a #21 jobber-length drill bit made from straw/bronze cobalt with a fast spiral flute design and a 135° split point. It is intended for deep hole-drilling applications in hard metals, where the split point reduces walking and requires less thrust
CLEVELAND
CLEVELAND C16523 is a #21 jobber-length drill bit made from straw/bronze cobalt with a fast spiral flute design and a 135° split point. It is intended for deep hole-drilling applications in hard metals, where the split point reduces walking and requires less thrust
This #33 jobber-length drill bit features a TiN-coated cobalt construction with a fast spiral flute design and a 135° split point. It is suited for deep hole-drilling in hard materials, providing heat resistance and reduced walking during entry
CLEVELAND
This #33 jobber-length drill bit features a TiN-coated cobalt construction with a fast spiral flute design and a 135° split point. It is suited for deep hole-drilling in hard materials, providing heat resistance and reduced walking during entry
CLEVELAND C16962 is a 15/64" jobber-length drill bit made of TiCN-coated cobalt steel with a fast spiral and 135° split point. Designed for deep hole-drilling in hard materials, the split point reduces walking, and the coating provides heat resistance. Suitable for industrial metalworking applications requiring efficient chip evacuation
CLEVELAND
CLEVELAND C16962 is a 15/64" jobber-length drill bit made of TiCN-coated cobalt steel with a fast spiral and 135° split point. Designed for deep hole-drilling in hard materials, the split point reduces walking, and the coating provides heat resistance. Suitable for industrial metalworking applications requiring efficient chip evacuation
Cobalt jobber-length drill bit with TiCN coating and fast spiral flute design. Features a 135° split point for reduced walking and improved cutting accuracy. Suitable for deep hole-drilling in hard materials and tough alloys in industrial metalworking applications
CLEVELAND
Cobalt jobber-length drill bit with TiCN coating and fast spiral flute design. Features a 135° split point for reduced walking and improved cutting accuracy. Suitable for deep hole-drilling in hard materials and tough alloys in industrial metalworking applications
CLEVELAND C16692 jobber-length drill bit with 29/64" diameter, 135° split point, TiN-coated cobalt construction, and fast spiral flute design. Suitable for deep hole-drilling in hard materials, the split point reduces walking and the coating provides heat resistance for extended tool life in industrial metalworking applications
CLEVELAND
CLEVELAND C16692 jobber-length drill bit with 29/64" diameter, 135° split point, TiN-coated cobalt construction, and fast spiral flute design. Suitable for deep hole-drilling in hard materials, the split point reduces walking and the coating provides heat resistance for extended tool life in industrial metalworking applications