Description

Micro Precision Sensitive Drill Feed Quill (0.3mm – 4.0mm)

Stop Breaking Micro-Drills. Start Feeling the Cut.

If you have ever snapped a tiny drill bit inside an expensive, nearly-finished workpiece, you know the frustration. Standard machine feeds are often too "blind" and heavy for delicate work. Our Micro Drill Adaptor Quill solves this by putting the control back into your fingertips.

Key Benefits

Tactile Sensitivity: The spring-loaded, manual feed allows you to "feel" the chip load. If the drill begins to bind or dull, you’ll feel the resistance immediately, allowing you to back off before the bit snaps.
Zero-Breakage Efficiency: Drastically reduces down-time and material scrap by eliminating tool breakage in deep or fine holes.
Precision Mounting: Features a high-quality JT0 Taper to ensure maximum concentricity and minimal run-out for your finest drills.
Versatile Fit: The straight shank is designed to be held by any standard 1/2" capacity drill chuck on your milling machine or lathe tailstock.

Ideal Use Cases

Milling Machines: Perfect for drilling tiny pilot holes or coolant channels in complex blocks where the machine's quill handle is too heavy for a 0.5mm bit.
Lathe Work: Mount it in your tailstock chuck for precision center-drilling on small-diameter turned parts.
Watchmaking & Jewelry: Essential for micro-repairs and precision mounting where accuracy is measured in microns.
Electronics & PCBs: Ideal for drilling clean, burr-free holes in circuit boards or delicate enclosures.

Product Specifications

Feature	Details
Drill Capacity	0.3mm to 4.0mm
Mounting Taper	JT0 (Jacob’s Taper #0)
Shank Diameter	Optimized for 1/2" (13mm) Chucks
Feed Mechanism	Finger-control Knurled Ring (Spring Return)
Chuck Options	Available in Keyed (for maximum grip) or Keyless (for fast changes)
Body Material	Hardened and Ground Steel for long-term durability

What’s in the Box?

Precision Manual Feed Adaptor Quill.
High-Accuracy JT0 Drill Chuck (Keyed or Keyless per selection).
Chuck Key (Included with Keyed variant).

Pro Tip: When using drills under 1.0 mm, run your machine at its highest stable RPM. Use the knurled silver ring to apply light, "pecking" pressure to clear chips effectively

Micro Precision Sensitive Manual Feed Control Quill to Avoid Breaking Fine Drills 0.3 to 4.0 mm Capacities

Name: Micro Precision Sensitive Manual Feed Control Quill to Avoid Breaking Fine Drills 0.3 to 4.0 mm Capacities
Brand: Buyohlic International
SKU: 10-DC-804
Price: 34.99 USD
Availability: InStock

Product form

$115.95 $34.99

SKU: 10-DC-804
Barcode: 8906183736410

Options

Micro Drill Adaptor Quill
Adaptor with Keyed Drill Chuck
Adaptor with Keyless Drill Chuck
Only Keyed Chuck
Only Keyless Chuck

No customs duty is charged on orders shipped from our USA, UK, and Australia warehouses. For orders shipped from the India warehouse, all applicable charges are already included in the product price.

🎯 Enjoy 10% OFF on Your Order — BUYOHLIC10

Shipped today? Order within: Jun 15, 2026 17:00:00 -0500

Delivery and Shipping

What is the dispatch time, after placing an order ?

We usually ship within 1 -2 working days from the date of order confirmation through a real time tracking AWB of Xpressbees, Delhivery, Ekart, DTDC ,Bluedart, Ecom & Shadowfax. The item will be delivered to you within 7-10 working days. In case of international shipping the item will be delivered in 8-12 working days.

Is the Inventory readily available ?

Yes, we only sell products that we have in ready stock for immediate dispatch to our prestigious customers

What is the condition of the Items being shipped.

All the items displayed on our website are brand new, unused and are shipped in our original packaging.

How do I return an Item I purchased from your store ?

The return process is pretty straight forward. Please refer to the below article to know about our return/ exchange and refund policies

Can I send an order to another address ?

Yes, you can send your order to another address other than your registered address. Either place the ship to address right there at the time of placing the order with us or send us an email immediately after placing an order before we dispatch your order.