Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
CHICAGO-LATROBE Taper Length Drill Bit: #1, 135° Split Point - Cobalt Taper-Length Drill Bits
CHICAGO-LATROBECobalt Taper-Length Drill Bits

CHICAGO-LATROBE Taper Length Drill Bit: #1, 135° Split Point

The CHICAGO-LATROBE Taper Length Drill Bit #1 is a cobalt taper-length drill bit with a 135° split point and a straw/bronze cobalt finish. It is identified by manufacturer part number 44851 and has a specified…

SKU 3G-OTH-207562

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: #1, 135° Split Point
Category
Cobalt Taper-Length Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44851
Type
Straw/Bronze Cobalt
Split Point
135°
View Full Spec Sheet

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

CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Taper Length Drill Bit #1 is a cobalt taper-length drill bit with a 135° split point and a straw/bronze cobalt finish. It is identified by manufacturer part number 44851 and has a specified attribute value of 0.2280.

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit #1 used for?

This CHICAGO-LATROBE taper-length drill bit is designed for drilling precise holes in hard metals such as stainless steel and alloy steels. Its 135° split point reduces walking and requires less thrust, making it ideal for industrial machining, tool-and-die work, and maintenance applications.

What are the specifications of the CHICAGO-LATROBE 44851 drill bit?

The CHICAGO-LATROBE 44851 is a #1 taper-length drill bit with a 135° split point and straw/bronze cobalt finish. It has a diameter of 0.2280 inches. The cobalt construction provides heat resistance and durability for high-speed drilling in tough materials.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE taper-length drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times on the 44851 and other cobalt drill bits.

How to select the right CHICAGO-LATROBE taper-length drill bit?

Select a taper-length drill bit based on material hardness and hole depth. For hard metals like stainless steel, choose a cobalt bit with a 135° split point, such as the CHICAGO-LATROBE #1. Ensure the shank fits your drill chuck and match the diameter to your required hole size.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE cobalt taper-length drill bits. 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 →

Similar products

Matched by specification & description
CHICAGO-LATROBE Taper Length Drill Bit: 27/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44827). Key specifications — attr1233898: 0.4219.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 27/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44827). Key specifications — attr1233898: 0.4219.
CHICAGO-LATROBE Taper Length Drill Bit: 7/16", 135° Split Point, Straw/Bronze Cobalt (MPN 44828). Key specifications — attr1233898: 0.4375.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 7/16", 135° Split Point, Straw/Bronze Cobalt (MPN 44828). Key specifications — attr1233898: 0.4375.
CHICAGO-LATROBE Taper Length Drill Bit: 29/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44829). Key specifications — attr1233898: 0.4531.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 29/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44829). Key specifications — attr1233898: 0.4531.
CHICAGO-LATROBE Taper Length Drill Bit: 23/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44823). Key specifications — attr1233898: 0.3594.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 23/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44823). Key specifications — attr1233898: 0.3594.
CHICAGO-LATROBE Taper Length Drill Bit: 5/32", 135° Split Point, Straw/Bronze Cobalt (MPN 44810). Key specifications — attr1233898: 0.1563.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 5/32", 135° Split Point, Straw/Bronze Cobalt (MPN 44810). Key specifications — attr1233898: 0.1563.
CHICAGO-LATROBE Taper Length Drill Bit: 15/32", 135° Split Point, Straw/Bronze Cobalt (MPN 44830). Key specifications — attr1233898: 0.4688.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 15/32", 135° Split Point, Straw/Bronze Cobalt (MPN 44830). Key specifications — attr1233898: 0.4688.

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts →
CHICAGO-LATROBE Taper Length Drill Bit: 9/32", 135° Split Point, Straw/Bronze Cobalt (MPN 44818). Key specifications — attr1233898: 0.2813.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 9/32", 135° Split Point, Straw/Bronze Cobalt (MPN 44818). Key specifications — attr1233898: 0.2813.
CHICAGO-LATROBE Taper Length Drill Bit: #20, 135° Split Point, Straw/Bronze Cobalt (MPN 44870). Key specifications — attr1233898: 0.1610.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: #20, 135° Split Point, Straw/Bronze Cobalt (MPN 44870). Key specifications — attr1233898: 0.1610.
CHICAGO-LATROBE Taper Length Drill Bit: 15/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44815). Key specifications — attr1233898: 0.2344.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 15/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44815). Key specifications — attr1233898: 0.2344.
CHICAGO-LATROBE Taper Length Drill Bit: #21, 135° Split Point, Straw/Bronze Cobalt (MPN 44871). Key specifications — attr1233898: 0.1590.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: #21, 135° Split Point, Straw/Bronze Cobalt (MPN 44871). Key specifications — attr1233898: 0.1590.
CHICAGO-LATROBE Taper Length Drill Bit: 1/2", 135° Split Point, Straw/Bronze Cobalt (MPN 44832). Key specifications — attr1233898: 0.5000.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 1/2", 135° Split Point, Straw/Bronze Cobalt (MPN 44832). Key specifications — attr1233898: 0.5000.
CHICAGO-LATROBE Taper Length Drill Bit: #40, 135° Split Point, Straw/Bronze Cobalt (MPN 44890). Key specifications — attr1233898: 0.0980.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: #40, 135° Split Point, Straw/Bronze Cobalt (MPN 44890). Key specifications — attr1233898: 0.0980.
CHICAGO-LATROBE Taper Length Drill Bit: 31/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44831). Key specifications — attr1233898: 0.4844.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 31/64", 135° Split Point, Straw/Bronze Cobalt (MPN 44831). Key specifications — attr1233898: 0.4844.
CHICAGO-LATROBE Taper Length Drill Bit: 3/32", 135° Split Point, Straw/Bronze Cobalt (MPN 44807). Key specifications — attr1233898: 0.0938.
CHICAGO-LATROBE
CHICAGO-LATROBE Taper Length Drill Bit: 3/32", 135° Split Point, Straw/Bronze Cobalt (MPN 44807). Key specifications — attr1233898: 0.0938.