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

3G Electric
MICRO QPR-160750X Boring Bar - Machining
MICROMachining

MICRO QPR-160750X Boring Bar

The MICRO 100 Boring Bar: Radial Profiling (MPN QPR-160750X) is a machining tool with a 3/16 in shank diameter, featuring an AlTiN coating and a 0.0663 in center-to-cutting-tip dimension. 3G Electric interprets…

SKU 3G-OTH-246970

Also listed as: QPR160750X · QPR 160750X

Brand
MICRO
Item
QPR-160750X Boring Bar
Part Number
QPR-160750X
Category
Machining
Available to Order
Also known as:QPR-160750XMICRO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MICRO
Manufacturer Part Number
QPR-160750X
Type
AlTiN, 0.0663 in Center to Cutting Tip
Shank Dia.
3/16 in

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: Radial Profiling (MPN QPR-160750X) is a machining tool with a 3/16 in shank diameter, featuring an AlTiN coating and a 0.0663 in center-to-cutting-tip dimension. 3G Electric interprets customer demand and delivers this genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the MICRO 100 QPR-160750X boring bar used for?

The MICRO 100 QPR-160750X is a radial profiling boring bar used for precision internal contouring, grooving, and profiling in CNC lathes and manual machines. Its AlTiN coating enhances wear resistance and heat tolerance, making it suitable for machining steel, stainless steel, and exotic alloys in aerospace, automotive, and general manufacturing.

What are the specifications of the MICRO 100 QPR-160750X boring bar?

The MICRO 100 QPR-160750X has a 3/16 in shank diameter, a 0.0663 in center-to-cutting-tip offset, and an AlTiN coating. It is designed for radial profiling operations. The manufacturer part number is QPR-160750X. These specs ensure precise internal machining in tight bores with high repeatability.

Where to buy MICRO 100 boring bars worldwide?

3G Electric supplies MICRO 100 boring bars like the QPR-160750X to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine MICRO 100 tooling and support your machining needs across 14 departments, including cutting tools and precision measurement.

How to select the right MICRO 100 boring bar for radial profiling?

Select a MICRO 100 boring bar by matching shank diameter to your toolholder, center-to-tip offset to your bore size, and coating to workpiece material. For radial profiling, the QPR-160750X with AlTiN coating suits hardened steels. Always verify reach and clearance to avoid deflection. 3G Electric can help confirm fit for your application.

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
Not sure this is the right part? Photo-identify it

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

More from MICRO

View all MICRO parts
This indexable tool holder set is designed for precision machining operations such as turning, boring, and threading on lathes and CNC machines. It accommodates indexable carbide inserts for efficient material removal in metalworking applications requiring tight tolerances and repeatability
MICRO
This indexable tool holder set is designed for precision machining operations such as turning, boring, and threading on lathes and CNC machines. It accommodates indexable carbide inserts for efficient material removal in metalworking applications requiring tight tolerances and repeatability
Solid carbide internal threading tool with a 5/16 in shank diameter and bright (uncoated) finish. Center-to-cutting-tip dimension is 0.1340 in. Suitable for precision internal threading in metal parts, commonly used in general machining applications
MICRO
Solid carbide internal threading tool with a 5/16 in shank diameter and bright (uncoated) finish. Center-to-cutting-tip dimension is 0.1340 in. Suitable for precision internal threading in metal parts, commonly used in general machining applications
This internal threading tool is designed for precision thread cutting in bores and holes. It features a bright (uncoated) finish suitable for general-purpose machining of metals. The 0.2400 in center-to-cutting-tip dimension defines its cutting geometry for internal threading applications
MICRO
This internal threading tool is designed for precision thread cutting in bores and holes. It features a bright (uncoated) finish suitable for general-purpose machining of metals. The 0.2400 in center-to-cutting-tip dimension defines its cutting geometry for internal threading applications
This internal threading tool is designed for cutting threads in metal workpieces on lathes or CNC machines. It features a bright (uncoated) finish and a 0.2400 in center-to-cutting-tip dimension. Suitable for general-purpose threading operations in manufacturing
MICRO
This internal threading tool is designed for cutting threads in metal workpieces on lathes or CNC machines. It features a bright (uncoated) finish and a 0.2400 in center-to-cutting-tip dimension. Suitable for general-purpose threading operations in manufacturing
Bright (uncoated) internal threading tool with 1/2 in shank diameter and 0.2400 in center-to-cutting-tip dimension. Designed for precision internal threading operations in bores or holes, suitable for general-purpose threading in ferrous and non-ferrous materials
MICRO
Bright (uncoated) internal threading tool with 1/2 in shank diameter and 0.2400 in center-to-cutting-tip dimension. Designed for precision internal threading operations in bores or holes, suitable for general-purpose threading in ferrous and non-ferrous materials
A right-hand, bright (uncoated) boring bar with a 3/8 in shank diameter. Designed for internal turning, boring, and finishing operations in machining applications
MICRO
A right-hand, bright (uncoated) boring bar with a 3/8 in shank diameter. Designed for internal turning, boring, and finishing operations in machining applications
Right-hand boring bar with a 1/8 in shank diameter and bright (uncoated) finish. Designed for internal boring, facing, and contouring operations in lathes or CNC machines. Suitable for machining steel, stainless steel, and aluminum
MICRO
Right-hand boring bar with a 1/8 in shank diameter and bright (uncoated) finish. Designed for internal boring, facing, and contouring operations in lathes or CNC machines. Suitable for machining steel, stainless steel, and aluminum
Right-hand boring bar with AlTiN coating for wear resistance. Features a top rake chipbreaker design. Shank diameter 3/8 in, radius 0.0060 in. Used for internal turning operations such as enlarging holes or creating precise internal features in metalworking
MICRO
Right-hand boring bar with AlTiN coating for wear resistance. Features a top rake chipbreaker design. Shank diameter 3/8 in, radius 0.0060 in. Used for internal turning operations such as enlarging holes or creating precise internal features in metalworking

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first