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CHICAGO-LATROBE Jobber Length Drill Bit: #42, 135° Split Point, TiN-Coated HSS - Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE Jobber Length Drill Bit: #42, 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit #42 (MPN 53971) is a TiN-Coated HSS, parabolic flute chip-clearing drill bit with a 135° split point and a 0.0935-inch diameter. 3G Electric interprets customer demand and…

SKU 3G-OTH-194279

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #42, 135° Split Point, TiN-Coated HSS
Category
Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
53971
Type
TiN-Coated HSS, Parabolic Flute
Split Point
135°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit #42 (MPN 53971) is a TiN-Coated HSS, parabolic flute chip-clearing drill bit with a 135° split point and a 0.0935-inch diameter. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #42 used for?

This #42 drill bit is designed for drilling precise holes in metal, wood, and plastic. Its TiN coating reduces friction and heat, while the parabolic flute clears chips efficiently in deep-hole applications. It is commonly used in general manufacturing, maintenance, and fabrication.

What are the specifications of the CHICAGO-LATROBE 53971 drill bit?

The CHICAGO-LATROBE 53971 is a #42 jobber length drill bit with a 0.0935-inch diameter, 135° split point, and TiN-coated high-speed steel. It features a parabolic flute design for chip clearing. The manufacturer part number is 53971.

Where to buy CHICAGO-LATROBE drill bits worldwide?

You can source CHICAGO-LATROBE drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

How to select the right jobber length drill bit for metal?

Select a bit with a 135° split point to reduce walking on metal surfaces. For deep holes, choose a parabolic flute design to clear chips. TiN coating extends tool life in harder materials. Match the diameter to your hole size, like the #42 (0.0935 in) for small precision work.

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 chip-clearing high-speed steel 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit: #41, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53970)
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CHICAGO-LATROBE Jobber Length Drill Bit: #41, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53970)
CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53973)
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CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53973)
CHICAGO-LATROBE Jobber Length Drill Bit: #43, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53972)
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CHICAGO-LATROBE Jobber Length Drill Bit: #43, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53972)
CHICAGO-LATROBE Jobber Length Drill Bit: #40, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53969)
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CHICAGO-LATROBE Jobber Length Drill Bit: #40, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53969)
CHICAGO-LATROBE Jobber Length Drill Bit: #39, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53968)
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CHICAGO-LATROBE Jobber Length Drill Bit: #39, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53968)
CHICAGO-LATROBE Jobber Length Drill Bit: #38, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53967)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #38, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53967)

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