Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MICRO 100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright (Uncoated) - Machining
MICROMachining

MICRO 100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright (Uncoated)

The MICRO 100 Boring Bar: Helical Back Rake (MPN HBB-3001500) is a right-hand, bright (uncoated) machining tool with a 5/16 in shank diameter. 3G Electric interprets this demand and sources the genuine MICRO 100 part…

SKU 3G-OTH-245376

Also listed as: HBB3001500 · HBB 3001500

Brand
MICRO
Item
100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright
Category
Machining
Available to Order
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 — 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

MICRO
Manufacturer Part Number
HBB-3001500
Type
Bright (Uncoated), Right Hand
Shank Dia.
5/16 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: Helical Back Rake (MPN HBB-3001500) is a right-hand, bright (uncoated) machining tool with a 5/16 in shank diameter. 3G Electric interprets this demand and sources the genuine MICRO 100 part across our 14 industrial departments, with specialist expertise in machining tooling.

Frequently Asked Questions

What is a MICRO 100 boring bar used for?

A MICRO 100 boring bar with helical back rake is used for internal turning, boring, and finishing operations in machining. It is designed for right-hand cutting and works with materials like steel, stainless steel, and aluminum in precision manufacturing.

What are the specifications of the MICRO 100 HBB-3001500 boring bar?

The MICRO 100 HBB-3001500 boring bar has a 5/16 in shank diameter, is bright (uncoated), and is right-hand. It features a helical back rake design for efficient chip evacuation and is made by MICRO 100. This tool is suitable for general-purpose boring in CNC and manual lathes.

Where to buy MICRO 100 boring bar HBB-3001500 worldwide?

3G Electric supplies the MICRO 100 HBB-3001500 boring bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision machining tool.

How to select the right boring bar for a machining job?

Select a boring bar based on shank diameter, reach, and insert geometry. For internal boring, match the shank size to your tool holder and choose a helical back rake for better chip flow. MICRO 100 tools like the HBB-3001500 are designed for right-hand operations in steel and alloys.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
MICRO 100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3001000)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3001000)
MICRO 100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3001750)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 5/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3001750)
MICRO 100 Boring Bar: Helical Back Rake, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-1801000)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-1801000)
MICRO 100 Boring Bar: Helical Back Rake, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3601000)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3601000)
MICRO 100 Boring Bar: Helical Back Rake, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3601500)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-3601500)
MICRO 100 Boring Bar: Helical Back Rake, 1/4 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-2401500)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 1/4 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-2401500)

More from MICRO

View all MICRO parts
MICRO 100 Boring Bar: Helical Back Rake, 1/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-050312)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 1/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-050312)
MICRO 100 Boring Bar: Top Rake Chipbreaker, 1/2 in Shank Dia., AlTiN, Right Hand, 0.0060 in Radius (MPN QBT-4601600X)
MICRO
MICRO 100 Boring Bar: Top Rake Chipbreaker, 1/2 in Shank Dia., AlTiN, Right Hand, 0.0060 in Radius (MPN QBT-4601600X)
MICRO 100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., AlTiN, Right Hand, 0.0040 in Radius (MPN QBT-070600X)
MICRO
MICRO 100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., AlTiN, Right Hand, 0.0040 in Radius (MPN QBT-070600X)
MICRO 100 Boring Bar: Top Rake Chipbreaker, 1/2 in Shank Dia., AlTiN, Right Hand, 0.0060 in Radius (MPN QBT-4901600X)
MICRO
MICRO 100 Boring Bar: Top Rake Chipbreaker, 1/2 in Shank Dia., AlTiN, Right Hand, 0.0060 in Radius (MPN QBT-4901600X)
MICRO 100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., AlTiN, Right Hand, 0.0040 in Radius (MPN QBT-060500X)
MICRO
MICRO 100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., AlTiN, Right Hand, 0.0040 in Radius (MPN QBT-060500X)
MICRO 100 Boring Bar: Helical Back Rake, 1/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-020062)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 1/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-020062)
MICRO 100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QBT-120500)
MICRO
MICRO 100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QBT-120500)
MICRO 100 Boring Bar: Helical Back Rake, 1/4 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-2101250)
MICRO
MICRO 100 Boring Bar: Helical Back Rake, 1/4 in Shank Dia., Bright (Uncoated), Right Hand (MPN HBB-2101250)