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TAPCON SDS-Plus Stop Bit - SDS-Plus Stop Bits
TAPCONSDS-Plus Stop Bits

TAPCON SDS-Plus Stop Bit

The TAPCON Stop Bit (MPN DCX-138) is an SDS-Plus stop bit with a 3/8 in drill bit size, 25/64 in shank diameter, 4 in overall length, and 3/4 in max drilling depth.

SKU 3G-OTH-241509

Also listed as: DCX138 · DCX 138

Brand
TAPCON
Item
SDS-Plus Stop Bit
Part Number
DCX-138
Category
SDS-Plus Stop Bits
Available to Order
Also known as:DCX-138TAPCON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

TAPCON
Manufacturer Part Number
DCX-138
Overall Lg
4 in
Shank Dia
25/64 in
Max Drilling Dp
3/4 in

Technical Documents

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

Product Description

The TAPCON Stop Bit (MPN DCX-138) is an SDS-Plus stop bit with a 3/8 in drill bit size, 25/64 in shank diameter, 4 in overall length, and 3/4 in max drilling depth.

Frequently Asked Questions

What is a TAPCON SDS-Plus Stop Bit used for?

A TAPCON SDS-Plus Stop Bit is used for drilling precise, repeatable-depth holes in masonry and concrete. The built-in stop collar controls drilling depth, making it ideal for anchor installations and dowel drilling in construction and industrial maintenance applications.

What are the specifications of the TAPCON DCX-138 stop bit?

The TAPCON DCX-138 is an SDS-Plus stop bit with a 3/8 in drill bit size, 3/4 in max drilling depth, 4 in overall length, and a 25/64 in shank diameter. It is designed for controlled-depth drilling in masonry materials.

Where to buy TAPCON stop bits worldwide?

3G Electric supplies TAPCON stop bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the DCX-138 or other TAPCON drilling accessories for your project.

How to install a TAPCON SDS-Plus stop bit?

Insert the TAPCON SDS-Plus shank into a compatible SDS-Plus rotary hammer chuck until it locks. Adjust the stop collar to the desired drilling depth. Drill at moderate pressure; the stop collar prevents over-drilling. Always wear eye protection and follow tool manufacturer safety guidelines.

Used in

Common applications for TAPCON
Concrete construction — TAPCON hex-head screw anchors for fastening formwork brackets and temporary supports to concrete walls.
Electrical installation — TAPCON 1/4 in screw anchors with EPDM sealing washer for mounting conduit clips and junction boxes to block.
Mechanical maintenance — TAPCON 5/16 in Torx pan head anchors for securing equipment pads and machine guards to concrete floors.
Masonry facade work — TAPCON SDS-Plus stop bits for drilling consistent-depth holes in brick for anchor installation.
Plant engineering — TAPCON removable anchors for mounting pipe supports and cable trays to concrete ceilings.
General fastening — TAPCON self-threading anchors for attaching fixtures and signage to concrete or block substrates.
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TAPCON Products

3G Electric supplies TAPCON sds-plus stop bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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