We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MICRO 100 Boring Bar: Reverse Boring, 3/8 in Shank Dia., Bright (Uncoated) - Machining
MICROMachining

MICRO 100 Boring Bar: Reverse Boring, 3/8 in Shank Dia., Bright (Uncoated)

The MICRO 100 Boring Bar is a reverse boring tool for machining, featuring a 3/8 in shank diameter, bright (uncoated) finish, and right-hand orientation (MPN QRB-3601500). 3G Electric sources this precision tool…

SKU 3G-OTH-246138

Brand
MICRO
Item
100 Boring Bar: Reverse Boring, 3/8 in Shank Dia., Bright
Category
Machining
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

MICRO
Manufacturer Part Number
QRB-3601500
Type
Bright (Uncoated), Right Hand
Shank Dia.
3/8 in
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

MICRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MICRO 100 Boring Bar is a reverse boring tool for machining, featuring a 3/8 in shank diameter, bright (uncoated) finish, and right-hand orientation (MPN QRB-3601500). 3G Electric sources this precision tool across 14 industrial departments, with specialist expertise in machining and controls to support your cutting operations.

Frequently Asked Questions

What is the MICRO 100 QRB-3601500 boring bar used for?

The MICRO 100 QRB-3601500 is a reverse boring bar used in machining to enlarge or finish internal diameters. It is designed for right-hand, bright (uncoated) operation with a 3/8 in shank diameter, suitable for precision boring in lathes or milling machines.

What are the specifications of the MICRO 100 QRB-3601500 boring bar?

The MICRO 100 QRB-3601500 is a reverse boring bar with a 3/8 in shank diameter, bright (uncoated) finish, and right-hand cutting direction. The manufacturer part number is QRB-3601500. It is designed for internal boring operations in machining applications.

Where to buy the MICRO 100 QRB-3601500 boring bar worldwide?

You can source the MICRO 100 QRB-3601500 boring bar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your machining needs.

How to select the correct MICRO 100 boring bar for reverse boring?

To select the correct MICRO 100 boring bar, match the shank diameter (e.g., 3/8 in for QRB-3601500) to your tool holder, choose the cutting direction (right-hand for this model), and confirm the coating (bright uncoated). Ensure the bar length suits your bore depth requirements.

Used in

Common applications for MICRO
Aerospace machining — MICRO 100 SCLCR toolholders for turning titanium alloys
Automotive production — MICRO 100 SR series blanks for custom drill bits in engine blocks
Plastic component fabrication — MICRO 100 SFL downcut router bits for acrylic sheet cutting
Aluminum extrusion finishing — MICRO 100 SFA upcut router bits for deburring profiles
Mold and die making — MICRO 100 SCMCN toolholders for profiling hardened steel cavities
Composite panel trimming — MICRO 100 SFPM spiral router bits for carbon fiber laminates

MICRO Products

3G Electric supplies MICRO machining. 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
MICRO 100 Boring Bar: Reverse Boring, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-360750)
MICRO
MICRO 100 Boring Bar: Reverse Boring, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-360750)
MICRO 100 Boring Bar: Reverse Boring, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-3601250)
MICRO
MICRO 100 Boring Bar: Reverse Boring, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-3601250)
MICRO 100 Boring Bar: Reverse Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-156500)
MICRO
MICRO 100 Boring Bar: Reverse Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-156500)
MICRO 100 Boring Bar: Reverse Boring, 1/4 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-180500)
MICRO
MICRO 100 Boring Bar: Reverse Boring, 1/4 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-180500)
MICRO 100 Boring Bar: Reverse Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-1561000)
MICRO
MICRO 100 Boring Bar: Reverse Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-1561000)
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-3001000)
MICRO
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QRB-3001000)

More from MICRO

View all MICRO parts
MICRO 100 Boring Bar: Boring, 1/8 in Shank Dia., Bright (Uncoated), 0.0180 in Center to Cutting Tip (MPN BB-080400)
MICRO
MICRO 100 Boring Bar: Boring, 1/8 in Shank Dia., Bright (Uncoated), 0.0180 in Center to Cutting Tip (MPN BB-080400)
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., Bright (Uncoated), 0.1330 in Center to Cutting Tip (MPN BB-320750S)
MICRO
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., Bright (Uncoated), 0.1330 in Center to Cutting Tip (MPN BB-320750S)
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., Bright (Uncoated), 0.1730 in Center to Cutting Tip (MPN BB-360500)
MICRO
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., Bright (Uncoated), 0.1730 in Center to Cutting Tip (MPN BB-360500)
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., 0.2760 in Center to Cutting Tip, Right Hand (MPN TBB-375)
MICRO
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., 0.2760 in Center to Cutting Tip, Right Hand (MPN TBB-375)
MICRO 100 Boring Bar: Top Rake Chipbreaker, 1/4 in Shank Dia., AlTiN, Right Hand, 0.0060 in Radius (MPN QBT-1801000X)
MICRO
MICRO 100 Boring Bar: Top Rake Chipbreaker, 1/4 in Shank Dia., AlTiN, Right Hand, 0.0060 in Radius (MPN QBT-1801000X)
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., TiN, 0.1330 in Center to Cutting Tip, Right Hand (MPN BB-3201500G)
MICRO
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., TiN, 0.1330 in Center to Cutting Tip, Right Hand (MPN BB-3201500G)
MICRO 100 Boring Bar: Radial Profiling, 3/16 in Shank Dia., AlTiN, -0.0238 in Center to Cutting Tip (MPN QPR-070300X)
MICRO
MICRO 100 Boring Bar: Radial Profiling, 3/16 in Shank Dia., AlTiN, -0.0238 in Center to Cutting Tip (MPN QPR-070300X)
MICRO 100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3001500)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3001500)