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IZAR Jobber Length Drill Bit: 5/16", 135° Split Point - General Purpose Carbide-Tipped Jobber-Length Drill Bits
IZARGeneral Purpose Carbide-Tipped Jobber-Length Drill Bits

IZAR Jobber Length Drill Bit: 5/16", 135° Split Point

SKU 3G-OTH-195485

Brand
IZAR
Item
Jobber Length Drill Bit: 5/16", 135° Split Point
Category
General Purpose Carbide-Tipped Jobber-Length Drill Bits
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Technical Specifications

IZAR
Manufacturer Part Number
85878
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IZAR Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the IZAR Jobber Length Drill Bit 5/16" used for?

The IZAR Jobber Length Drill Bit 5/16" (MPN 85878) is a general-purpose carbide-tipped bit designed for drilling into hard materials such as cast iron, stainless steel, and non-ferrous metals. Its 135° split point reduces walking and improves penetration, making it suitable for production and maintenance drilling in industrial metalworking applications.

What are the specifications of the IZAR 85878 drill bit?

The IZAR 85878 is a 5/16" (0.3125 inch) diameter jobber-length drill bit with a carbide tip and a 135° split point. It is designed for general-purpose drilling in ferrous and non-ferrous metals. The carbide tip provides extended tool life and heat resistance compared to standard HSS bits.

Where to buy IZAR 85878 drill bits worldwide?

3G Electric supplies the IZAR 85878 carbide-tipped drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item to any country.

How to select the right IZAR carbide-tipped drill bit?

Select the IZAR carbide-tipped drill bit based on material hardness and hole diameter. For metals like stainless steel or cast iron, use a 135° split point bit such as the 5/16" (0.3125 inch) model. Ensure your drill press or hand tool operates at recommended speeds for carbide to avoid chipping. Always use cutting fluid for best results.

Used in

Common applications for IZAR
Metal fabrication — IZAR general-purpose carbide-tipped drill bits for drilling holes in steel plates and structural beams.
Maintenance and repair — IZAR jobber-length drill bits for drilling into cast iron or stainless steel components during equipment servicing.
Automotive manufacturing — IZAR carbide-tipped bits for drilling precision holes in engine blocks or transmission housings.
Construction — IZAR drill bits for drilling into rebar or metal framing in reinforced concrete applications.
Tool and die making — IZAR 135° split point bits for starting holes in hardened steel dies without walking.
General machining — IZAR 118° point bits for drilling aluminum or brass parts in job shops.

IZAR Products

3G Electric supplies IZAR general purpose carbide-tipped jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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