Jigsaw

of January 2022

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BLACK+DECKER Jig Saw, Smart Select, 5.0-Amp (BDEJS600C)

1 – BLACK+DECKER Jig Saw, Smart Select, 5.0-Amp (BDEJS600C)

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Features:

  • HIGH PERFORMANCE ELECTRIC JIG SAW - 5 amp electric jig saw with a 3⁄4” blade orbital action for increased precision
  • CURVE CONTROL TECHNOLOGY - Four curve settings for maximum control over rounded cuts
  • BEVELED CUTS - Makes beveled cuts up to 45 degrees
  • HIGH POWER - Variable-speed motor generates up to 3,000 SPM of cutting power
  • ADJUSTABLE SHOE - Adjustable shoe with wire guard for enhanced stability and line of site

DEWALT 20V MAX Jig Saw, Tool Only (DCS331B) , Yellow

2 – DEWALT 20V MAX Jig Saw, Tool Only (DCS331B) , Yellow

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Features:

  • All-metal, lever-action, keyless blade change allows for quick and easy blade changes
  • All-metal, keyless shoe bevel with detents at 0 degree, 15 degree, 30 degree, and 45 degree provides versatility for easy bevel cutting
  • 4-position orbital action provides control of cut quality and speed for the jigsaw tool
  • Adjustable dust blower keeps line of cut clear of chips
  • Variable speed 0-3,000 spm for versatility in a multitude of materials and applications

BLACK+DECKER Jig Saw, 4.5 -Amp (BDEJS300C)

3 – BLACK+DECKER Jig Saw, 4.5 -Amp (BDEJS300C)

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Features:

  • VERSATILE APPLICATION – 3/4 in. stroke length for cutting wood, metal, and more materials.
  • VARIABLE-SPEED MOTOR – 4.5 Amp motor generates up to 3,000 spm of cutting power.
  • COMPACT AND LIGHTWEIGHT – Electric jig saw is designed for easy maneuverability and reduced vibration.
  • BEVELED CUTS – Base plate tilts to make beveled cuts up to 45 degrees.
  • WIRE GUARD – Supplies a clear line of sight for enhanced cutting precision.

DEWALT 20V MAX XR Jig Saw, Tool Only (DCS334B)

4 – DEWALT 20V MAX XR Jig Saw, Tool Only (DCS334B)

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Features:

  • Brushless motor of the cordless jigsaw delivers efficient performance for longer runtime (vs. DCS331 Jig Saw)
  • Compact size for easy grip and maximum control of the jig saw
  • Bright LED on the jigsaw tool helps illuminate dimly lit work surfaces
  • Variable speed trigger and dial provide precise speed control
  • All-metal, lever-action keyless blade change allows for quick and easy t-shank blade changes

PORTER-CABLE 20V MAX* Jig Saw, Tool Only (PCC650B)

5 – PORTER-CABLE 20V MAX* Jig Saw, Tool Only (PCC650B)

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Features:

  • Dust Blower of the cordless jigsaw clears debris for better visibility
  • Tool-free blade release allows for quick and easy blade changes of the jigsaw tool
  • 3 orbital settings easily adjusts cut aggressiveness across wide range of applications
  • Variable speed trigger (0-2,500 SPM) provides control for clean and accurate cuts
  • Beveling shoe provides ability to cut 0 to 45 degree bevel cuts

SKIL 6 Amp Corded Jig Saw- JS314901

6 – SKIL 6 Amp Corded Jig Saw- JS314901

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Features:

  • High cutting efficiency– The 4-stage orbital function allows smooth cutting ability across different materials and applications.
  • Speed control– The 2-finger trigger provides increased control.
  • Quick adjust angled cutting– adjust the shoe bevel for angled cutting without the need for a tool.
  • Clear view precision– an on/off dust blowing switch gives a clear view of the piece being sawed so you can easily track the cutting line.
  • Easy blade change– replace saw blades in a matter of seconds with the tool-free blade Clamp.

DEWALT 20V MAX Jig Saw, Barrel Grip, Tool Only (DCS335B) , Black

7 – DEWALT 20V MAX Jig Saw, Barrel Grip, Tool Only (DCS335B) , Black

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Features:

  • Brushless motor of the cordless jigsaw delivers efficient performance for longer runtime (vs. DCS331 Jig Saw)
  • Jig saw has a compact size for easy grip and maximum control
  • Bright LED light on the jigsaw tool helps to illuminate dimly lit work surfaces
  • Variable speed dial provide precise speed control
  • All-metal, lever-action keyless blade change allows for quick and easy t-shank blade changes

PORTER-CABLE Orbital Jig Saw, 6.0-Amp, Corded (PCE345)

8 – PORTER-CABLE Orbital Jig Saw, 6.0-Amp, Corded (PCE345)

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Features:

  • 7 position speed dial (0-3200 spm) integrated into trigger of the jigsaw tool provides multiple speed settings for optimal cutting results
  • 6 Amp motor of the jig saw delivers power in demanding applications
  • 4 orbital settings provides best cutting performance in a variety of materials
  • Lock-on button provides easier control during prolonged use
  • Oversized overmold on front and handle provide greater control and comfort during use

Jigsaw, TECCPO Professional 3000 SPM Jig Saw with Laser Guide, 6pcs Blades, Carrying Case, Scale Ruler, Bevel Cutting Angle(-45°-45°), Variable Speed Dial, Pure Copper Motor -TAJS01P

9 – Jigsaw, TECCPO Professional 3000 SPM Jig Saw with Laser Guide, 6pcs Blades, Carrying Case, Scale Ruler, Bevel Cutting Angle(-45°-45°), Variable Speed Dial, Pure Copper Motor -TAJS01P

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Features:

  • 🔨【POWERFUL WITH LOCK-ON TRIGGER WITCH】120V 6.5Amp fine copper motor rotates in high speed. It can reach up to 3000 strokes per minute and it costs less heat as it is operated in an efficient way. 3/4” stroke length offers aggressive cutting ability. The lock-on trigger allows you to keep a specific speed without constantly holding it, thus reduce fatigue in long time cutting work and promote the work efficiency.
  • 🔨【PRECISE & SAFE WITH SWITCHABLE LASER GUIDE & LED 】 Built-in laser guidance with scale ruler provides a tiptop precision for users. Switchable front and rear dust extraction systems keep the cutting line clean and visible. The rear dust removal port connects with a vacuum cleaner to dispose dust and the front transparent blade guard prevents dust from splashing when cutting.
  • 🔨【ADJUSTABLE SPEED & ANGLE 】 Alternative speed dial ( from 1 to 6) provides enables various cutting speeds for different cutting demands. 4-stage pendulum actions for different cutting modes, both straight and orbital for . Bevel cutting angles are from 0°to 45°right or left, the largest capacity is 2 3/4”for woods & PVC; 1/4”for metal.
  • 🔨【FLEXIBLE & EFFICIENT】 Two blades for two different kinds of metal (one for high hardness metal, the other for low hardness metal ). Other four pieces of blades are specially designed to cut wood efficiently. Tool-free blade clamp directs quick & easy changing of blade. It realizes blade changing within 2 seconds.
  • 🔨【DURABILITY】 Aluminum gear box, different from plastic gear box, generates better heat dissipation to prolong motor's lifetime. Extra high-quality outer box for easy-carrying.

BOSCH Power Tools Jig Saws - JS470E Corded Top-Handle Jigsaw - 120V Low-Vibration, 7.0-Amp Variable Speed For Smooth Cutting Up To 5-7/8' Inch on Wood, 3/8' Inch on Steel For Countertop, Woodworking , Blue

10 – BOSCH Power Tools Jig Saws - JS470E Corded Top-Handle Jigsaw - 120V Low-Vibration, 7.0-Amp Variable Speed For Smooth Cutting Up To 5-7/8" Inch on Wood, 3/8" Inch on Steel For Countertop, Woodworking , Blue

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Features:

  • Convenient: Featuring a tool less blade change system and fast insertion with a blade ejection lever that eliminates need to touch hot saw blade
  • 4 in 1: 4 orbital action tool settings provide different blade strokes for smooth to aggressive cuts for taking on the toughest cutting tasks
  • Control: Variable speed dial sets maximum speed and accelerator trigger controls operating speed; Features an ambidextrous lock on button for steadiness and user comfort
  • Secure: This Bosch tool includes a large, sturdy die cast foot with steel insert and on board bevel wrench; The JS470E's multidirectional blade clamp delivers superior grip of T shank blades
  • Accuracy: Internal precision machined plunging system and low vibration design enhances accuracy and allows for the smooth jigsaw operation in a variety of jobs

 

Practical Jigsaw Teaching Strategy

 
The jigsaw puzzle technique is a powerful way of organizing classroom activity, making students depend on each other to reach out and succeed. It breaks large projects into manageable pieces and breaks individual assignments into small bits, which the group then combines to complete the final puzzle. Although a child can do the jigsaw puzzle, most teachers prefer to purchase them from one of the many suppliers on the market today. This provides a maximum level of flexibility while providing a wide range of high-quality pieces.
 
The jigsaw has enjoyed a long service history with both teachers in the home groups and at the school level. It has proved itself especially useful for both information learned in the home groups and the more complex assignments required at the school level. In addition, the ability to work the jigsaw puzzles from home means that parents need not have to worry about teaching their children how to complete them – it is all part of the fun!
 
The ability to organize the information learned in the home group and at the school level is one of the major advantages the jigsaw has over competing types of the graphic organizer. For example, the traditional picture organizer forces families to hang on to binders full of paper which often gets misplaced during one family’s life. With the use of one of these visual story builders, the bound papers are safely stored in a specially built place that is easily accessible by everyone in the household.
 
A related strategy that can be used to strengthen the cooperative learning strategy is the treasure map. This works in much the same way as the puzzle game. All that is required are several different colored pieces that represent various aspects of a project or assignment. These pieces should be connected to one another so that they form a picture of the finished item. A child is presented with a picture of a puzzle he or she can attempt to solve. If the correct answer is displayed, the corresponding piece is added to the jigsaw.
 
It is also possible for a jigsaw strategy to be applied to other skills such as problem-solving. In a recent study published by geography teachers from the United Kingdom, they found that students who saw example maps in simple formats were more likely to apply the information learned in a class to real-life situations. In this case, the lesson was how maps function in the real world. One teacher saw that when students saw an actual map, they were more likely to apply the knowledge they had gained in a lesson on the subject by using it to solve a practical problem.
 
In this way, a jigsaw can also be used as a collaborative learning technique. In one classroom study from the Teachers College, Massachusetts, this specific aspect of the technique was applied to learning math. Teachers placed a puzzle, which was relevant to the subject in the middle of the class as a way of encouraging students to participate in group work. As the teacher worked with each group, she would ask them to solve the puzzle and make suggestions about the solution. Through this activity, the lessons about the subject became more relevant to the daily operation of a classroom.
 
In the same way that a teacher might use group activities to make lessons more relevant, teachers should also use jigsaws to connect group members. For instance, one teacher might provide a jigsaw in which each group member could see an example of a geometric shape. From this, the lessons about geometry and similar topics became more cohesive.
 
This particular strategy of working with puzzles to make lessons more relevant has already been demonstrated by experts in various fields, including education. The purpose of the strategy is not to teach people new strategies or ways of doing things but to teach them the basis for cooperative learning. The core of the technique involves the teacher encouraging her students to identify patterns and ideas that they have previously learned. When these patterns and ideas are combined, a solution is revealed. By participating in this solution together, students develop a sense of expertise about the subject they have been taught.