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CLEVELAND Jobber Length Drill Bit: #19, 135° Split Point, TiN-Coated Cobalt - Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
CLEVELANDCobalt Jobber-Length Drill Bits for Deep Hole-Drilling

CLEVELAND Jobber Length Drill Bit: #19, 135° Split Point, TiN-Coated Cobalt

The CLEVELAND Jobber Length Drill Bit #19 is a TiN-Coated Cobalt, Fast Spiral drill bit with a 135° Split Point, designed for deep hole-drilling. With a diameter of 0.1660 inches (MPN C16631), it delivers the…

SKU 3G-OTH-211711

Also listed as: C 16631 · C-16631

Brand
CLEVELAND
Item
Jobber Length Drill Bit: #19, 135° Split Point, TiN-Coated Cobalt
Category
Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C16631
Type
TiN-Coated Cobalt, Fast Spiral
Split Point
135°

Technical Documents

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

Product Description

The CLEVELAND Jobber Length Drill Bit #19 is a TiN-Coated Cobalt, Fast Spiral drill bit with a 135° Split Point, designed for deep hole-drilling. With a diameter of 0.1660 inches (MPN C16631), it delivers the precision and durability required for demanding industrial applications.

Frequently Asked Questions

What is the CLEVELAND C16631 jobber length drill bit used for?

The CLEVELAND C16631 is a TiN-coated cobalt jobber-length drill bit with a 135° split point and fast spiral, designed for deep hole-drilling in tough materials like stainless steel and high-temperature alloys. Its coating reduces friction and heat, extending tool life in demanding industrial applications.

What are the specifications of the CLEVELAND C16631 drill bit?

The CLEVELAND C16631 is a #19 jobber-length drill bit with a 0.1660-inch diameter, 135° split point, TiN-coated cobalt construction, and fast spiral flute design. It is optimized for deep hole-drilling in hard metals, providing chip evacuation and wear resistance.

Where to buy CLEVELAND C16631 drill bits worldwide?

3G Electric supplies the CLEVELAND C16631 TiN-coated cobalt jobber-length drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine CLEVELAND tooling for deep hole-drilling applications. Contact us for pricing and lead time.

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

Select a CLEVELAND jobber-length drill bit like the C16631 based on material hardness, hole depth, and required finish. The 135° split point reduces walking on curved surfaces, while TiN coating and fast spiral aid chip evacuation in deep holes. Match diameter and flute length to your application.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Jobber Length Drill Bit: #18, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16630)
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CLEVELAND Jobber Length Drill Bit: #18, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16630)
CLEVELAND Jobber Length Drill Bit: #21, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16633)
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CLEVELAND Jobber Length Drill Bit: #23, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16635)
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CLEVELAND Jobber Length Drill Bit: #23, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16635)
CLEVELAND Jobber Length Drill Bit: #20, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16632)
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CLEVELAND Jobber Length Drill Bit: #20, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16632)
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CLEVELAND Jobber Length Drill Bit: #17, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16629)
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CLEVELAND Jobber Length Drill Bit: #17, 135° Split Point, TiN-Coated Cobalt, Fast Spiral (MPN C16629)

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