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TNT Embedment
TNT Embedment
TNT Steel-to-Concrete
TNT Steel-to-Concrete
TNT Timber-to-Concrete
TNT Timber-to-Concrete
SDS-plus Drill Bits
SDS-plus Drill Bits
MDB18512C1 Drill Bits
MDB18512C1 Drill Bits

Reliable installation. Less torque. Superior holding power.

Meet the Titen Turbo™, the next‑generation concrete and masonry screw anchor from Simpson Strong‑Tie. Its revolutionary, patented, Torque Reduction Channel traps dust where it can’t obstruct the thread action, drastically reducing binding, stripping or snapping. 

Titen Turbo delivers what pros want — consistently trouble‑free installation, and fastening strength they can depend on. 

Screw Anchor Drill Bits - MDB18512C1 - 3/16” x 140mm (100mm drilling depth)
Titen® Screw Drill Bits are premium quality carbide-tipped drill bits, enable predrilling and installation of concrete and masonry screws. The bits work with the Titen installation tool and also with drills with a standard, three-jaw-style chuck. 

SDS-plus® Drill Bits 
Our carbide-tipped drill bits are premium quality, professional-grade tools manufactured in Germany to the highest industry standards for Simpson Strong-Tie. They are designed to meet precise tolerance requirements and incorporate proprietary features that enhance durability and drilling speed, while improving ease of use. 

Material

Carbon Steel

Finish

Zinc plated with baked ceramic coating (Use in dry interior environments only)

Features & Benefits
  • Patented Torque Reduction Channel that traps dust where it can’t obstruct the thread action, reducing the likelihood of binding in the hole
  • Serrated screw point for easier starts when fastening timber, and timber to timber applications.
  • Designed for installation with a cordless drill or impact driver
  • Flat head version with 6‑lobe drive for better bit life and performance
  • Availability with either a hex head or, for a smoother installed profile, a T30 6-lobe-drive countersunk head
Applications
  • Electrical Boxes
  • Light Fixtures
  • Window Frames
  • Timber Strapping
  • Pipe and Cable Clips
  • Furring Strips / Framing to Concrete
  • Shelf Mounting to Concrete/CMU
  • Handrails, Brackets, Connectors
Model No. Table

Model No.

Size (mm)

Head Style

Thread

Point

Material & Finish

Drill Bit Size

Box Qty

Ctn Qty

TNT25114H

6.35 x 32

5/16" Hex Head

Serrated Threads

Sharp Point

Carbon Steel
Zinc plated
with a baked ceramic coating

3/16"

100

1,600

TNT25134H

6.35 x 45

500

TNT25214H

6.35 x 57

500

TNT25234H

6.35 x 70

500

TNT25314H

6.35 x 83

400

TNT25334H

6.35 x 95

400

TNT25400H

6.35 x 102

400

TNT25134TF

6.35 x 45

T30 6-Lobe Flat Head
(Countersunk Head)

500

TNT25214TF

6.35 x 57

500

TNT25234TF

6.35 x 70

500

TNT25314TF

6.35 x 83

400

TNT25334TF

6.35 x 95

400

TNT25400TF

6.35 x 102

400

MDB18512C1

3/16” x 140

100mm drilling depth. Concrete and Masonry Drill Bit (Carded Single). Required for correct installation of Titen Turbo

1

10

MDPL01806

3/16” x 159

100mm drilling depth. SDS-plus® Shank, 2-Cutter Head, Masonry Drill Bit

1

200

MDPL01808

3/16” x 210

150mm drilling depth. SDS-plus® Shank, 2-Cutter Head, Masonry Drill Bit

1

125

 

 

  • 6-lobe bit included in packaging for flat head version
  • Percussion Drill Bits sold separately
 
Brochures & Catalogues
Installation Guides

Installation Guides

PDF icon TNT Installation Guides
Technical Data & Docs
Inspiration

Inspiration

Request a Demo

Request a Demo/Sample*

Experience the innovation of Simpson Strong-Tie products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to provide you a demo and/or send you samples*.

Request a Demo/Sample*

Experience the innovation of Simpson Strong-Tie products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to provide you a demo and/or send you samples*.

Structural Connections

 

Unmatched Quality from the Truss to the Foundation

With nearly 60 years of field and R&D experience, Simpson Strong-Tie® timber connectors are manufactured to the industry's highest standards. From framing angles to straps to heavy-duty joist hangers, we offer the most diverse product line so that you have the right product for the job.

Simpson Strong-Tie® connectors offer unmatched quality with laboratory and field testing, and are backed by our uncompromising commitment to customer service. As the company that built the connector industry, you can count on Simpson Strong-Tie® to work closely with builders, engineers and building officials to deliver innovative, building code-compliant solutions to help build safer, stronger structures economically. Download the Structural Connectors Overview Flyer.

Timber Connectors

From testing to service to availability, everything we do is engineered to ensure your project's success. With every product, you know you are getting the quality, value, service and on-time delivery that we have built our reputation on for the past 60 years.

From straps and ties to joist hangers and much more, Simpson Strong-Tie® structural connectors increase the strength and safety of timber-frame structures. Each connector is unique to Simpson Strong-Tie and is designed for specific applications without the need to adapt metal plating to suit a connection. Download the Timber Construction Connectors Catalogue (2016-2018).