We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN - Machining
MICROMachining

MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN

The MICRO 100 Boring Bar: Reverse Boring (MPN QRB-3001000X) is a machining tool with a 5/16 in shank diameter, AlTiN coating, and a 0.1438 in center to cutting tip. 3G Electric interprets demand and delivers this…

SKU 3G-OTH-246960

Also listed as: QRB3001000X · QRB 3001000X

Brand
MICRO
Item
100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN
Category
Machining
Available to Order
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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

MICRO
Manufacturer Part Number
QRB-3001000X
Type
AlTiN, 0.1438 in Center to Cutting Tip
Shank Dia.
5/16 in

Technical Documents

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

Product Description

The MICRO 100 Boring Bar: Reverse Boring (MPN QRB-3001000X) is a machining tool with a 5/16 in shank diameter, AlTiN coating, and a 0.1438 in center to cutting tip. 3G Electric interprets demand and delivers this genuine industrial equipment across 14 departments—and far more—with specialist trust anchored in combustion, pumps, and controls.

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 MICRO 100 QRB-3001000X boring bar used for?

The MICRO 100 QRB-3001000X is a reverse boring bar used in machining to create internal bores with a smooth finish. Its AlTiN coating and 5/16 in shank diameter suit precision work in metalworking, mold making, and aerospace applications where tight tolerances are required.

What are the specifications of the MICRO 100 QRB-3001000X boring bar?

This MICRO 100 boring bar has a 5/16 in shank diameter, a 0.1438 in center-to-cutting-tip dimension, and an AlTiN coating for wear resistance. The manufacturer part number is QRB-3001000X. It is designed for reverse boring operations in machining setups.

Where to buy the MICRO 100 QRB-3001000X boring bar worldwide?

3G Electric supplies the MICRO 100 QRB-3001000X boring bar to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision machining tool.

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

To select the correct MICRO 100 reverse boring bar, match the shank diameter to your tool holder (here 5/16 in) and confirm the center-to-cutting-tip dimension (0.1438 in) fits your bore depth. The AlTiN coating suits high-speed machining. Always verify the part number QRB-3001000X against your application 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.1438 in Center to Cutting Tip (MPN QRB-300500X)
MICRO
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.1438 in Center to Cutting Tip (MPN QRB-300500X)
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.1438 in Center to Cutting Tip (MPN QRB-3001250X)
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MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.1438 in Center to Cutting Tip (MPN QRB-3001250X)
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.0738 in Center to Cutting Tip (MPN QRB-230750X)
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MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.0738 in Center to Cutting Tip (MPN QRB-230750X)
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.0738 in Center to Cutting Tip (MPN QRB-230500X)
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MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.0738 in Center to Cutting Tip (MPN QRB-230500X)
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.0738 in Center to Cutting Tip (MPN QRB-2301250X)
MICRO
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.0738 in Center to Cutting Tip (MPN QRB-2301250X)
MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.0738 in Center to Cutting Tip (MPN QRB-2301000X)
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MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN, 0.0738 in Center to Cutting Tip (MPN QRB-2301000X)

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