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TECHNIKS End Mill Holder: BT40 Taper, 5/16 in Capacity - BT End Mill Holders
TECHNIKSBT End Mill Holders

TECHNIKS End Mill Holder: BT40 Taper, 5/16 in Capacity

The TECHNIKS End Mill Holder is a BT40 taper, BT End Mill Holder with a 5/16 in capacity and 2.5 in projection. It features Coolant Through-Spindle capability and is identified by manufacturer part number 17140-5/16.

SKU 3G-OTH-309727

Also listed as: 17140516 · 17140 5 16 · 17140-5-16

Brand
TECHNIKS
Item
End Mill Holder: BT40 Taper, 5/16 in Capacity
Category
BT End Mill Holders
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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

TECHNIKS
Manufacturer Part Number
17140-5/16

Technical Documents

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

Product Description

The TECHNIKS End Mill Holder is a BT40 taper, BT End Mill Holder with a 5/16 in capacity and 2.5 in projection. It features Coolant Through-Spindle capability and is identified by manufacturer part number 17140-5/16.

Frequently Asked Questions

What is a TECHNIKS BT40 End Mill Holder used for?

A TECHNIKS BT40 End Mill Holder secures end mills in CNC machining centers for milling, drilling, and contouring operations. Its 5/16 in capacity and 2.5 in projection suit precision work in metalworking and industrial manufacturing. Coolant Through-Spindle capability improves chip evacuation and tool life.

What are the specifications of the TECHNIKS End Mill Holder 17140-5/16?

The TECHNIKS End Mill Holder has a BT40 taper, 5/16 in capacity, and 2.5 in projection. It includes Coolant Through-Spindle for enhanced cooling. The manufacturer part number is 17140-5/16. This holder is designed for use with compatible CNC spindles requiring BT40 tooling.

Where to buy a TECHNIKS BT40 End Mill Holder worldwide?

3G Electric supplies the TECHNIKS BT40 End Mill Holder (MPN 17140-5/16) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Coolant Through-Spindle tool holder.

How to select the correct TECHNIKS End Mill Holder for a CNC machine?

Select a TECHNIKS End Mill Holder by matching the taper (BT40), shank capacity (5/16 in), and projection length (2.5 in) to your machine spindle and tool requirements. Verify Coolant Through-Spindle compatibility if needed. Consult your machine manual or 3G Electric for guidance on proper fit.

Used in

Common applications for TECHNIKS
CNC milling — TECHNIKS BT40 end mill holders with coolant-through-spindle for high-speed machining of steel and aluminum.
High-pressure coolant machining — TECHNIKS sealed ER20 coolant collets for deep-hole drilling and chip evacuation in aerospace components.
Precision tool holding — TECHNIKS standard ER32 collets for holding drills and reamers in automated lathe operations.
Heavy-duty milling — TECHNIKS TG150 collets for clamping large-diameter tools in roughing operations on cast iron.
Coolant-through-spindle applications — TECHNIKS plug-style ER40 coolant collets for delivering coolant to the cutting edge in multi-axis machining centers.

TECHNIKS Products

3G Electric supplies TECHNIKS bt end mill holders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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