A Complete Guide

Spyder® Reciprocating Saw Blades are built for a wide range of cutting, scraping, and material removal tasks—from tearing through nail-embedded wood and cutting metal to shaping masonry or stripping flooring. Each job places different demands on the blade, which is why factors like tooth design, material, length, and teeth-per-inch all play a critical role in performance. Coarser teeth power through fast demolition cuts, while finer teeth deliver cleaner results in metal or finish work, and specialized blades are designed for everything from pruning to abrasive materials. Choosing the right blade isn’t just about getting the cut done—it’s about working faster, extending blade life, and achieving better results with less effort. Use the guides and charts below to match your application with the ideal blade, so every cut is efficient, controlled, and backed by the right Spyder® solution.

ANATOMY

Reciprocating Saw Blades

Engineered for Speed, Durability, and Versatility

Product diagram for Reciprocating Saw Blades

Tip Designs:

Standard

Standard

Tapered

Tapered

Plunge-Cut

Plunge-Cut

Flush-Cut

Flush-Cut

6"-18"

Blade length options

TPI - Teeth Per Inch:

TPI - Teeth Per Inch:

The number of teeth per inch, affecting the speed and smoothness of the cut

Lower TPI (3-10) Faster, Rough Cuts:

Lower TPI (3-10) Faster, Rough Cuts:

Good for wood, demolition and pruning

Medium TPI (10-14) Balanced Speed & Smoothness:

Medium TPI (10-14) Balanced Speed & Smoothness:

Ideal for PVC, plastics and thick metals

Higher TPI (14-24+) Smooth, Precise Cuts:

Higher TPI (14-24+) Smooth, Precise Cuts:

Ideal for metal and fine work (slow)

Blade Materials:

High-Durability Carbide, Mach-Blue® Plated, 8% Cobalt Bi-Metal, and High Carbon Steel

Yellow outlined circular icon showing a zoomed in shot of a Spyder® Carbide Reciprocating Saw blade showing teeth detail.
Tarantula™ Carbide-Tipped
Yellow outlined circular icon showing a zoomed in shot of a Spyder® Mach-Blue® Plated Reciprocating Saw blade showing teeth detail.
Mach-Blue® Plated Bi-Metal
Yellow outlined circular icon showing a zoomed in shot of a Spyder® Cobalt Bi-Metal Plated Reciprocating Saw blade showing teeth detail.
Black Series™
Bi-Metal
Yellow outlined circular icon showing a zoomed in shot of a Spyder® High-Carbon Steel Reciprocating Saw blade showing teeth detail.
High Carbon
Steel
TYPES OF

SAW BLADE TEETH

Standard (Straight) Teeth

Standard (Straight) Teeth

• Evenly spaced teeth for consistent cutting
• Provides a balance between speed and smoothness
• Best for general-purpose wood, plastic, and soft materialsr a bulleted list here.

Wavy / Alternate Set Teeth

Wavy / Alternate Set Teeth

• Teeth are arranged in a wave-like pattern
• Helps prevent snagging and provides a fine, smooth cut
• Best for thin metal, sheet metal, and tubing

Raker Set Teeth

Raker Set Teeth

• Teeth are grouped in sets (with larger spaces between groups)
• Allows for aggressive cutting with better material removal
• Great for demolition, and heavy-duty metal cutting

Reverse-Tooth Blades

Reverse-Tooth Blades

• Teeth face the opposite direction from standard blades
• Reduces splintering on the top surface of materials
• Commonly used for laminates, plywood, and fine woodworking

Trapezoid Teeth

Trapezoid Teeth

• Teeth have a chamfered edge and are higher than the raker
• Cleaner cut with minimal tear-out when cutting brittle materials
• Commonly used for laminates, MDF, and composites

Carbide-Tipped Teeth

Carbide-Tipped Teeth

• Each tooth has a small carbide tip for extra durability
• Extremely tough and lasts much longer than standard blades
• Used for cutting thick metal, stainless steel, and cast iron

Fleam Ground

Fleam Ground

• Teeth are ground at alternating angles to create razor-sharp cutting edges
• Cuts in both directions for faster, smoother results in wood and green materials
• Ideal for pruning, rough wood cutting, and outdoor demolition applications

Variable Tooth Pitch

Variable Tooth Pitch

• A mix of different TPI sizes along the blade
• Reduces vibration and provides smoother cuts
• Ideal for metal, multi-material, and demolition work

Diamond Grit Edge (No Teeth)

Diamond Grit Edge (No Teeth)

• Blade edge is coated with diamond grit instead of teeth
• Provides smooth cuts with no risk of tooth breakage
• Used for masonry, tile, glass, and cement board

TYPES OF SAW BLADE TIPS

Standard Tip

A straight, flat tip used for general-purpose cutting. Best used for standard wood and metal cutting where plunge cutting isn’t required.

Tapered Tip

A narrower blade with a pointed tip. Provides better maneuverability and access to tight spaces. Ideal when cutting in corners, flush cutting, or making curved cuts.

Plunge-Cut Tip

A pointed or curved tip. Allows the blade to pierce into the material without needing a pre-drilled hole. Necessary for starting cuts in the middle of drywall, wood, or plastic
(e.g., cutting electrical box openings).

Flush-Cut Tip

A specially shaped tip that allows the blade to cut flat against a surface. Enables cutting off protruding nails, bolts, or pipes close to a surface. Perfect when trimming flush against walls or flooring.

HOW TO

PICK YOUR BLADE

Identify Your Material

Clean Wood (nail-free)

Use a low TPI (6-10) blade for fast rough cuts

Wood with Nails

Use a bi-metal blade (6-10 TPI) for durability

Thin Metal(conduit or sheet metal)

Use a high TPI (18-24+ TPI) bi-metal or carbide blade for a smooth cut

Thick Metal(pipes or bolts)

Use a lower TPI (10-14) with carbide teeth for aggressive cutting

PVC or Plastic

Use a medium TPI (10-14) for smooth cuts without melting

Demolition Work

Use a carbide-tipped or thick bi-metal blade (6-10 TPI) for strength and durability

Pruning Trees

Use a special pruning blade (3-6 TPI), with deep gullets to clear debris

Blade Material Matters

High-Carbon Steel (HCS)

Flexible, best for wood and softer materials

High-Speed Steel (HSS)

More durable, good for harder materials like metal

Bi-Metal

HCS body with HSS teeth combines flexibility and strength for durable wood and metal cutting

Carbide-Tipped

Extremely durable, best for cutting thick metal, stainless steel, and demolition work

Blade Length / Thickness

Shorter Blades (3-6 inches)

Better for controlled, precise cuts

Longer Blades (9-12+ inches)

Best for deep cuts or demolition

Thicker Blades

More rigid for heavy-duty cutting (ideal for demolition)

Thinner Blades

More flexible for tight spaces and flush cutting

SPYDER BLADES

APPLICATION OVERVIEW

Multi-Material, Demolition, Fire Rescue Demo/Rescue
Wood/Nails
Metal Cutting
Masonry
Pruning/Lumber, Wood/Plastic
APPLICATION FAMILY/SECTION 1-PK 2-PK 3-PK 5-PK 50-PK SET PAGE #
Multi-Material
3X3® 200176
Demolition
3X3® Advance Demolition 200206
Demolition
3X3® Advance Demolition 200207
Multi-Material
3X3® 200179
Multi-Material
3X3® 200203
Multi-Material
3X3® Extreme 200205
Multi-Material
3X3® Extreme 200204
Multi-Material
3X3® 200228
Metal Cutting
3X3® 200180
Wood/Nails
Mach-Blue® 200321
Wood/Nails
Mach-Blue® 200323
Multi-Material
Mach-Blue® 200319
Multi-Material
Mach-Blue® 200322
Multi-Material
Mach-Blue® 200324
Multi-Material
Mach-Blue® 200320
Wood/Nails
Black Series™ (Nail-Embedded) 200423 200304*
200423-5•
200304-50
Wood/Nails
Black Series™ (Nail-Embedded) 200424 200424-5
Wood/Nails
Black Series™ (Nail-Embedded) 200441 200306 200306-50
Multi-Material
Black Series™ (Multi-Material) 200393 200393-5
Multi-Material
Black Series™ (Multi-Material) 200394 200394-5
Multi-Material
Black Series™ (Multi-Material) 200443
Multi-Material
Black Series™ (Multi-Material) 200440 200440-5
Multi-Material
Black Series™ (Multi-Material) 200305 200305-50
Multi-Material
Black Series™ (Multi-Material) 200307 200307-50
Multi-Material
Black Series™ (Multi-Material) 200355
Multi-Material
Black Series™ (Multi-Material) 200308
Multi-Material
Black Series™ (Multi-Material) 200442
Metal Cutting
Black Series™ (Metal Cutting) 200428 200428-5
Metal Cutting
Black Series™ (Metal Cutting) 200430 200430-5
Metal Cutting
Black Series™ (Metal Cutting) 200429 200429-5
Metal Cutting
Black Series™ (Metal Cutting) 200431 200431-5
Metal Cutting
Black Series™ (Metal Cutting) 200444
Metal Cutting
Black Series™ (Metal Cutting) 200396 200303*
200396-5•
200303-50
Metal Cutting
Black Series™ (Metal Cutting) 200397 200397-5
Metal Cutting
Black Series™ (Metal Cutting) 200398 200398-5
Metal Cutting
Black Series™ (Metal Cutting) 200399 200399-5
Fire Rescue
Black Series™ Fire Rescue 200425 200302*
200425-5•
200302-50
Fire Rescue
Black Series™ Fire Rescue 200426 200426-5
Demolition
Black Series™ Extreme 200406 200406-5
Demolition
Black Series™ Extreme 200407 200407-5
Demolition
Black Series™ Extreme 200408 200408-5
Demolition
Black Series™ Extreme 200427 200427-5
Demolition
Black Series™ Extreme 200410
Demolition
Black Series™ Extreme 200436
Masonry/Metal Cutting
Diamond Bite™ 200433 200433-5
Multi-Material
Tarantula® (Multi-Material) 200437 200437-3
Multi-Material
Tarantula® (Multi-Material) 200438 200438-3
Multi-Material
Tarantula® (Multi-Material) 200439 200439-3
Metal Cutting
Tarantula® (Metal Cutting) 200371 200371-3
Metal Cutting
Tarantula® (Metal Cutting) 200372 200372-3
Metal Cutting
Tarantula® (Metal Cutting) 200373 200373-3
Metal Cutting
Tarantula® (Metal Cutting) 200374 200374-3
Metal Cutting
Tarantula® (Metal Cutting) 200375 200375-3
Metal Cutting
Tarantula® (Metal Cutting) 200376 200376-3
Pruning/Lumber
Tarantula® (Pruning/Wood) 200388 200388-3
Pruning/Lumber
Tarantula® (Pruning/Wood) 200389 200389-3
Pruning/Lumber
HCS (Pruning/Wood) 200418 200418-5
Wood/Plastic
Black Series™ (Pruning/Wood) 200389 200389-3
Masonry/Wood
Tungsten Carbide Tipped 200209
Masonry/Wood
Tungsten Carbide Tipped 200210
Masonry/Wood
Tungsten Carbide Tipped 200211
No items match this selection.