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CHICAGO-LATROBE #66 Jobber Length Drill Bit - General Purpose High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBEGeneral Purpose High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE #66 Jobber Length Drill Bit

CHICAGO-LATROBE General Purpose High-Speed Steel Jobber-Length Drill Bits.

SKU 3G-OTH-192449

Brand
CHICAGO-LATROBE
Item
#66 Jobber Length Drill Bit
Category
General Purpose High-Speed Steel Jobber-Length Drill Bits
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
70166

Technical Documents

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

Product Description

CHICAGO-LATROBE General Purpose High-Speed Steel Jobber-Length Drill Bits.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CHICAGO-LATROBE #66 jobber length drill bit used for?

This TiN-coated HSS drill bit is designed for general-purpose drilling in metals, plastics, and wood. The #66 wire-gauge size (0.0330 inch) suits precision small-hole applications in machining, electrical, and instrumentation work.

What are the specifications of the CHICAGO-LATROBE 70166 drill bit?

The CHICAGO-LATROBE 70166 is a #66 jobber length drill bit with a 118° point angle, made from high-speed steel with a titanium nitride (TiN) coating. The drill diameter is 0.0330 inch. It is a general-purpose tool for small-hole drilling.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this #66 TiN-coated HSS bit or other industrial tooling needs.

How to select the right jobber length drill bit for small holes?

For small holes like #66 (0.0330 inch), choose a jobber length bit with a 118° point for general materials. TiN coating reduces friction and extends tool life in ferrous metals. Match the bit material to your workpiece—HSS works for most metals and plastics.

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 general purpose 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
General purpose jobber length drill bit for drilling in metal, wood, and plastic. Features a #76 wire gauge diameter of 0.0200 inches with a 118° point angle. Constructed from high-speed steel with a titanium nitride (TiN) coating to reduce friction and extend tool life. Suitable for precision pilot holes and small-diameter applications in manufacturing, maintenance, and fabrication
CHICAGO-LATROBE
General purpose jobber length drill bit for drilling in metal, wood, and plastic. Features a #76 wire gauge diameter of 0.0200 inches with a 118° point angle. Constructed from high-speed steel with a titanium nitride (TiN) coating to reduce friction and extend tool life. Suitable for precision pilot holes and small-diameter applications in manufacturing, maintenance, and fabrication
CHICAGO-LATROBE Jobber Length Drill Bit: #65, 118° Point, TiN-Coated HSS (MPN 70165)
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CHICAGO-LATROBE Jobber Length Drill Bit: #65, 118° Point, TiN-Coated HSS (MPN 70165)
General purpose jobber-length drill bit with a #68 diameter (0.0310 in), 118° point angle, and TiN-coated high-speed steel construction. Suitable for drilling ferrous and non-ferrous metals, plastics, and wood in maintenance, fabrication, and production applications
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General purpose jobber-length drill bit with a #68 diameter (0.0310 in), 118° point angle, and TiN-coated high-speed steel construction. Suitable for drilling ferrous and non-ferrous metals, plastics, and wood in maintenance, fabrication, and production applications
General purpose jobber-length drill bit with a #64 diameter (0.0360 in), 118° point angle, and TiN-coated high-speed steel construction. Suitable for drilling in metal, wood, and plastic in maintenance, fabrication, and production applications
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General purpose jobber-length drill bit with a #64 diameter (0.0360 in), 118° point angle, and TiN-coated high-speed steel construction. Suitable for drilling in metal, wood, and plastic in maintenance, fabrication, and production applications
General purpose jobber length drill bit made from high-speed steel with a titanium nitride coating. Features a 118° point angle and a #74 wire gauge diameter of 0.0225 inches. Suitable for drilling holes in metal, plastic, and wood in maintenance and machining applications
CHICAGO-LATROBE
General purpose jobber length drill bit made from high-speed steel with a titanium nitride coating. Features a 118° point angle and a #74 wire gauge diameter of 0.0225 inches. Suitable for drilling holes in metal, plastic, and wood in maintenance and machining applications
General purpose jobber length drill bit with a #69 diameter (0.0292 in), 118° point angle, and TiN-coated high-speed steel construction. Suitable for drilling in metal, plastic, and wood in maintenance, repair, and production applications
CHICAGO-LATROBE
General purpose jobber length drill bit with a #69 diameter (0.0292 in), 118° point angle, and TiN-coated high-speed steel construction. Suitable for drilling in metal, plastic, and wood in maintenance, repair, and production applications

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General purpose jobber-length drill bit with a 41/64" diameter and 118° point angle. Constructed from high-speed steel with a titanium nitride coating for wear resistance. Suitable for drilling in ferrous and non-ferrous metals, plastics, and wood in production and maintenance applications
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General purpose high-speed steel jobber-length drill bit with a 27/64" (0.4219") diameter. Features a black oxide finish and 118° split point for reduced walking and self-centering. Suitable for drilling ferrous and non-ferrous materials in maintenance, fabrication, and production applications
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