# DEWALT DW3742C 14-Piece T-Shank Jigsaw Blade Set

The DEWALT DW3742C is a 14-piece T-shank jigsaw blade set supplied with a case. Its listed assortment spans five tooth counts for wood and metal cutting, with blade lengths varying by type.

- [Original product page](https://loonieperks.com/product/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [View offer](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: DEWALT
- Model: DW3742C
- Price: 29.99 CAD
- Previous price: 44.99 CAD
- Discount: 33%
- Price checked: 2026-11-13T12:34:38.796Z
- Rating: 4.7 / 5
- Reviews: 8407

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Assortment includes five stated tooth counts: 6, 10, 12, 18 and 32 TPI.
- The listing gives 4-inch lengths for 6 and 10 TPI blades and 3-inch lengths for 18 and 32 TPI blades.
- T-shank design is stated to fit Bosch and DEWALT jigsaws.

## Pros

- Five tooth-count options offer a range of listed blade types for wood and metal work.
- The included case keeps the assortment together for storage.

## Specifications

### Identity and compatibility
- Brand: DEWALT
- Model: DW3742C
- Blade interface: T-Shank
- Compatible jigsaws: Bosch and DEWALT jig saws
### Blade set
- Piece count: 14-Piece
- Teeth per inch options: 6, 10, 12, 18, 32-teeth per inch blades
- Length for 6 and 10 TPI blades: 6tpi/10tpi blades are 4-inches long
- Length for 18 and 32 TPI blades: 18tpi/32tpi blades are 3-inches long
- Material listed: Blend
- Compatible material: Metal
- Applications: Wood and metal applications

## Before you buy

- The listing gives different dimensions for the product: 17.2L x 15.4W centimetres and 17.2 x 15.4 x 0.25 cm; 230 g. It also identifies 14 pieces overall while describing five different blade sets, without specifying each type's quantity. Check the selected listing for exact case dimensions and assortment breakdown. The stated blade lengths cover 6, 10, 18 and 32 TPI, but not 12 TPI.

## In the box

- 14-piece T-shank jigsaw blade set (Included)
- Case (Included)

## A good fit for

- Jigsaw users wanting a compact T-shank assortment with several tooth-count options for wood and metal applications.
- Owners of Bosch or DEWALT jigsaws, subject to checking that their particular saw accepts T-shank blades.

## Less suited to

- Shoppers who need a confirmed blade count for each tooth type or a stated length for every blade option.

## Customer feedback

Customer feedback describes the blade selection, case and cutting performance positively, including reported satisfaction with variety and sharpness. For buyers, those comments suggest the assortment and storage are valued in practice, while the listed TPI options and wood and metal applications clarify the set's intended range. Aggregate ratings are also mostly in the top categories, but they do not establish how the blades perform for a particular material or task.
- Positive themes: Customers value the blade selection and variety.
- Positive themes: The case is described positively as a useful storage addition.
- Positive themes: Feedback reports satisfaction with cutting performance and sharpness.

## Frequently asked questions

### What blade types are listed in the set?
The listing names 6, 10, 12, 18 and 32 teeth-per-inch options. It states that 6 and 10 TPI blades are 4 inches long, and 18 and 32 TPI blades are 3 inches long.
### Which jigsaws are these blades claimed to fit?
The listing says the T-shank design fits Bosch and DEWALT jigsaws. Confirm that your specific saw accepts T-shank blades.
### Does the set include a case?
Yes. The manufacturer contents list identifies a 14-piece T-shank jigsaw blade set with case.

## Alternative options

- [50PCS T-Shank Jigsaw Blades Set - FOCSTOL HSS/HCS Jig Saw Blades for Cutting Metal, Wood and Plastic \(T118A,T118B,T127D,T119B,T119BO,T101BR,T144D,T244D\)](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [EZARC 36PCS Jigsaw Blades Set, Assorted T-Shank for Woodworking \| Assorted T-Shank Blades, Fast, Clean, Curve and Deep Cuts, Fine-Tooth for Laminate, Plywood and Furniture, Storage Case](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [BGTEC 50PCS T Shank Jigsaw Blades Set HCS/HSS Jig Saw Blades Assortment \| Made for Wood, Plastic and Metal Cutting with Storage Case \(T118A,T118B,T101AO,T101B,T101BR,T144D\)](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [COZZMTS 30PCS U-Shank Jig Saw Blade Set for Wood Plastic Metal Cutting \| Compatible with Bosch DEWALT SKIL Black and Decker Jigsaw Blades U Shank, 6T 8T 10T 14T 18T 24T 32T with 420D Zipper Bag](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [YOSIGHT 20 Pcs Jigsaw Blades Set with Case \| 9 Types of Assorted T-Shank Replacement Jigsaw Blades, for Wood, Plastic and Metal Cutting](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [GINEPAN 20PCS T Shank Jigsaw Blades for Wood Plastic Metal Cutting \| Compatible with Bosch DEWALT RYOBI One+ Makita SKIL Black+Decker Includes 4 Each of T101B T101AO T144D T118A T118B with Case](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [COZZMTS 30PCS Extended T-Shank Jigsaw Blades Set with 420D Zipper Bag \| Compatible with DEWALT, Milwaukee and Diablo Sawzll Saws, Includes 5 Each of T127D T101BR T301CD T304DL T344D T744D](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [50PCS T-Shank Jigsaw Blades Set - FOCSTOL HSS/HCS Jig Saw Blades for Cutting Metal, Wood and Plastic \(T118A,T118B,T101AO,T101B,T101BR,T144D\)](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [EZARC T744D Jigsaw Blades, 7-Inch 6TPI T-Shank for Wood Cutting, 10PCS \| T744D Extra Long Reach, T-Shank Blades, Fast and Smooth Curve Cutting for Thick Wood, Beams, Planks, Wood Renovation](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [EZARC 30PCS Jigsaw Blades Set, Assorted T-Shank for Wood, Plastic and Metal \| Assorted 8 Blade Types, Chrome Vanadium and High Speed Steel, Reverse Tooth for Clean Bottom Finish, Storage Case](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [ORANGE TORNADO 10 Pack Assorted Jigsaw Blades for Wood and Metal](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [GINEPAN Jigsaw Blades T Shank 20PCS T101AO with Storage Case \| Compatible with Dewalt Bosch Black and Decker Jig Saws Blades Set for Wood, 3 in. 20 TPI Curved & Scrolling Fine Finish Cuts](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)

## Add-ons

- [DEWALT 20V MAX XR Jig Saw, Tool Only \(DCS334B\)](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)
- [DEWALT 20V Max XR Cordless Router, Brushless, Tool Only \(DCW600B\)](https://loonieperks.com/visit/dewalt-dw3742c-t-shank-jigsaw-blade-set)

## Images

![DEWALT DW3742C 14-Piece T-Shank Jigsaw Blade Set — 1](https://loonieperks.com/i/ZQTr850iUNYgO1tLcopIShrb43ZOh4gxdTRi7Rph0xV_6hJnnLwjzKe4Air3EwD71N4_DRePZJSymBErt7KnD4FwKAOF0cb3AbSfoPx0k3T2xBqmXpEF.jpg)

![DEWALT DW3742C 14-Piece T-Shank Jigsaw Blade Set — 2](https://loonieperks.com/i/NQQ3miMk8Hc6oGuvdqD8Fg0kbZJTC3Ec5AKAfxdffSechPnpRGHqce6OIAXn-9pYzVJ2NKB39Ol7c_YCLbZDI4vmVQJcs8F80H-caBzu642AXJ55IJsu.jpg)

![DEWALT DW3742C 14-Piece T-Shank Jigsaw Blade Set — 3](https://loonieperks.com/i/BvGAeYcd7I-Sseb--zombQWDGmqkLyyMZBA6bT8MXLJ7_k7CMvxAgGJn27hzNnGtlW3axPNcWhTPb1TsXgxXqq1ht04RSbneB8qRGTQw4jfY82UlEPF3.jpg)

![DEWALT DW3742C 14-Piece T-Shank Jigsaw Blade Set — 4](https://loonieperks.com/i/ex2dW-jFxJ4GwH4D2FigloH5l4dA-OKbQtGMZ97Di0HKo6gwHrKirAv5xynb6syNdWgm4T8WB8cPFXtsyyc9jNXxGZtwSldEHq4-g_uorNF6mHiF4NfO.jpg)

![DEWALT DW3742C 14-Piece T-Shank Jigsaw Blade Set — 5](https://loonieperks.com/i/TaZ4qLAblBCGbxncIBEB2FrqSQF5FdlCxcGUhS4fWwWZmQOf4vtGDuhqS-tIlzZPkMiZb3Y9Hy0K2IhF7icqameRJqmiBnkjeHuXvMVrrd2G4MQw0d3C.jpg)

![DEWALT DW3742C 14-Piece T-Shank Jigsaw Blade Set — 6](https://loonieperks.com/i/Hu1Tc-h21W9iVYMkUA6Xc1ECt70wGPTJJ3F4GT4-5PcnpleqZ1m7pnpYbdYg0GsThXDR6U_GvBSsFLTX7QM_GkjbPvw5gDlnD5B5WeRhDQIy9VBwS24I.jpg)

![DEWALT DW3742C 14-Piece T-Shank Jigsaw Blade Set — 7](https://loonieperks.com/i/BYL6HjPkyelrffjTiX0Yblvkynd8ekhSYLB1AMHDtb3IW11EgnSSeC6yJV7G1BVp4o4aRuRlqvN5lJugLcGVzSjb9xCziFyMpbKs5DlwNERBQzdOjXKV.jpg)