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APPROVED VENDOR Jobber Length Drill Bit: #21, 140° 4-Facet Point - General Purpose Solid Carbide Jobber-Length Drill Bits
APPROVED VENDORGeneral Purpose Solid Carbide Jobber-Length Drill Bits

APPROVED VENDOR Jobber Length Drill Bit: #21, 140° 4-Facet Point

The APPROVED VENDOR Jobber Length Drill Bit #21 (MPN 434-001590B) is a general-purpose solid carbide drill bit with a 140° 4-facet point and AlTiN coating. It features a 0.1590-inch diameter, designed for precision…

SKU 3G-OTH-191445

Brand
APPROVED VENDOR
Item
Jobber Length Drill Bit: #21, 140° 4-Facet Point
Category
General Purpose Solid Carbide Jobber-Length Drill Bits
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
434-001590B
Type
AlTiN-Coated Carbide
Point
140° 4-Facet
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Jobber Length Drill Bit #21 (MPN 434-001590B) is a general-purpose solid carbide drill bit with a 140° 4-facet point and AlTiN coating. It features a 0.1590-inch diameter, designed for precision drilling in industrial applications.

Frequently Asked Questions

What is the APPROVED VENDOR #21 jobber length drill bit used for?

This solid carbide drill bit is designed for general-purpose drilling in hardened materials. The 140° 4-facet point reduces thrust and improves hole accuracy, while the AlTiN coating extends tool life at elevated temperatures. It is commonly used in metalworking, mold making, and precision machining applications.

What are the specifications of the APPROVED VENDOR 434-001590B drill bit?

The APPROVED VENDOR 434-001590B is a #21 jobber length drill bit with a 0.1590 inch diameter. It features a 140° 4-facet point geometry and an AlTiN-coated carbide body for wear resistance. This general-purpose solid carbide bit is suitable for drilling hardened steels and abrasive materials.

Where to buy APPROVED VENDOR drill bits worldwide?

3G Electric supplies APPROVED VENDOR drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 434-001590B or other jobber length carbide bits. We source and deliver to any country.

How to select the right jobber length drill bit for hardened steel?

For hardened steel, choose a solid carbide bit with a 140° point angle and AlTiN coating, like the APPROVED VENDOR #21. The 4-facet point reduces walking and heat buildup. Match the diameter to your hole size and use rigid setup with coolant. 3G Electric can advise on bit selection for your specific material hardness.

Used in

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APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR general purpose solid carbide 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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