# PRETEC B1-DE-12IN-WMJT-5PCS 12-Inch 6TPI Arc Edge Reciprocating Saw Blades, 5-Pack

PRETEC 12-inch, 6TPI reciprocating saw blades in a five-pack for pruning branches and cutting wood with a compatible saw.

- [Original product page](https://www.ofertitastop.com/us/product/pretec-b1-12in-wmjt-5pcs-12)
- [View offer](https://www.ofertitastop.com/us/visit/pretec-b1-12in-wmjt-5pcs-12)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-17T13:02:10.530Z
- Brand: PRETEC
- Model: B1-DE-12IN-WMJT-5PCS
- MPN: JSTMJT-FT2
- SKU: ofertitastop-us-127228
- Category: Hardware > Tool Accessories > Tool Blades > Saw Blades
- Source store: amazon US
- Active deal: Yes
- Price: 21.24 USD
- Previous price: 24.99 USD
- Discount: 15%
- Rating: 4.4 / 5
- Reviews: 159

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

## Description

When pruning branches, blade length and tooth spacing matter more than a long list of general-purpose claims. The PRETEC B1-DE-12IN-WMJT-5PCS set includes five 12-inch reciprocating saw blades with 6TPI teeth. Its arc edge and Japanese-style triple-ground teeth are designed for wood cutting. Could that combination suit the branch and lumber work you have in mind?

## Why it’s worth it

These blades are made from chromium vanadium steel and are intended for pruning branches, green timber, wet wood, and firewood. The 6TPI layout gives the teeth room to clear wood chips, while the offset, triple-ground design is meant to help reduce clogging. PRETEC also describes the curved edge as a way to reduce binding and blade deflection during a cut. Those are useful design considerations for pruning, where a blade may encounter changing grain or a branch that shifts as it is cut, they are not a guarantee of a particular cutting speed or lifespan.

A five-blade pack is practical if you want spares ready for a run of outdoor or wood-cutting jobs. The listed 12-inch length is intended for branches or wood up to 240mm in diameter. Buyers comment positively on sharpness and cutting wood, including thicker lumber, but those reports are individual impressions rather than a substitute for matching the blade to the job and saw.

## Key takeaways

The defining details are the 12-inch length, 6TPI tooth count, arc edge, and five-piece quantity. The blades are specified for wood and compatible with reciprocating saws, the listing describes the shank as universal and compatible with most major saw brands. Since no specific saw models are named, confirm that the blade fitting suits your tool before starting work.

Compared with choosing a blade mainly for general demolition, this set is more specifically aimed at pruning and wood cutting. You’ll appreciate it if your jobs regularly involve branches, green wood, or firewood and you want several matching blades on hand. Not the best choice if you need a blade specified for materials other than wood, since that is not the stated application here.

## Who it’s for

This set makes sense for property maintenance, yard cleanup, or preparing firewood with a compatible reciprocating saw. In a practical scenario, the long blade can reach into a branch pile or tackle a larger piece of wood without switching to a shorter blade. For lighter pruning where a compact hand tool is enough, a powered saw blade set may be more than the task calls for, for work beyond wood cutting, choose a blade specified for that material instead.

## Questions before you buy

**How many blades are included?** The set contains five reciprocating saw blades.

**What kind of cutting are they intended for?** The stated applications include pruning branches, wet wood, firewood, and green timber. The compatible material is listed as wood.

**Will they fit my reciprocating saw?** PRETEC describes the shank as universal and says the blades fit most major saw brands. Because the listing does not identify individual saw models, check your saw’s blade-fitting requirements before purchase.

## Buying verdict

Choose the PRETEC set if you want multiple long, 6TPI blades for wood pruning and related cutting, and your saw accepts the stated universal shank. The arc-edge shape and tooth design are relevant features for this use, while the five-blade count provides replacements for ongoing jobs. Buyers’ comments on sharpness and wood cutting are encouraging, but the available details do not establish performance for every saw or cutting condition. For a different material or a task that calls for another tooth pattern, a blade designed for that application is the more appropriate purchase.

## Images

![PRETEC B1-DE-12IN-WMJT-5PCS 12-Inch 6TPI Arc Edge Reciprocating Saw Blades, 5-Pack — 1](https://www.ofertitastop.com/i/sN4zEcxp-tFdMWcVkFOvjpPYVQc8vRR5IbH8mQVO00ZLuJ3KVWlJP9lOZ_dBC8sqyFUeaICAvK5UlDLk3pIsWIpwVEviV8aA55HqBEzp6mCKu2_PWBYiBg.jpg)

![PRETEC B1-DE-12IN-WMJT-5PCS 12-Inch 6TPI Arc Edge Reciprocating Saw Blades, 5-Pack — 2](https://www.ofertitastop.com/i/MCorvRfGp6mn4hwlvJcBD_i2zEH-WOi6a18GvJKJ9Su92DPCbyLQsMFR0DIeahyOk09UWycKgo02I2ZTBGQkzEtEo6rw5cC8xI-XBWOn0y5bYF-zpcET4Q.jpg)

![PRETEC B1-DE-12IN-WMJT-5PCS 12-Inch 6TPI Arc Edge Reciprocating Saw Blades, 5-Pack — 3](https://www.ofertitastop.com/i/-ywPEmhifcDooLVXBkFij3u_J4fWO4qWcb7F_EOWrwiGG3dnbtrhnzs70aydcYQwsiTIPbmcVx26B4F1arY0wWa7U7C-WsAZV1sJpmjyW2EqJzcXXr2jLA.jpg)

![PRETEC B1-DE-12IN-WMJT-5PCS 12-Inch 6TPI Arc Edge Reciprocating Saw Blades, 5-Pack — 4](https://www.ofertitastop.com/i/uSC0WD2opvsA_EXEPEKDhGdkMbNNTgGYjuRYF8sPK_qYqEUERoSWuZ88E78AQavSmNV9LaRUnfPQsqlR1UDLc9-pMGRyrVowP6A4dgr0JCC0czqrhSoD1w.jpg)

![PRETEC B1-DE-12IN-WMJT-5PCS 12-Inch 6TPI Arc Edge Reciprocating Saw Blades, 5-Pack — 5](https://www.ofertitastop.com/i/YY-1D6dotDB16NgRHz2Uq-CtuP-fB_E8w9mD_bkb7tPhsY9OZ11hZAkrWMVjH1JXNAojO2ANYk3ilGgNti2qSoLKZCxdjmw9kNqTcaafLQwxhrQPgDVFiA.jpg)