Cutter blade 45 degree

Cutter blade 45 degree B-150 Spare Utility Knife Blades – Standard Blade Size: 18 mm.The B-150 spare utility knife blades are engineered to operate at an optimal 45-degree angle to the workpiece surface, ensuring maximum efficiency and precision at the blade tip. Each pack contains 6 blades, 10pcs 60 blades manufactured in strict compliance with industrial standards reflecting meticulous attention to the steel hardening and sharpening processes. When snapping off a dull blade segment, always proceed with caution. Wear safety goggles or snap the blade directly into a scrap disposal box to prevent flying debris. Before discarding the snapped segments into the trash, wrap them securely with adhesive tape to ensure everyone’s safety.The blades feature a standard rectangular trapezoid shape, designed with a standard width and length that make them ideal for medium heavy-duty tasks to high-continuity projects. A circular locking hole is precisely stamped at the base of the blade to ensure a secure and stable fit onto the slider pin of the utility knife handle.
Ordering –Cutter blade 45 degree  Customers can order with
– Minimum 1 or Maximum1 (MOQ) Cutter blade 45 degree  10 piece 60 blades per order.
Product Overview Information Cutter blade 45 degree
– Product name :Cutter blade 45 degree
– Brand: TOTO
– Model:Toto Blades B-150 Cutter/Utility Knife Blades
– Pack Weight: 42 grams
– Product Characteristic: 45-degree angle blade
– Application: Inserted into a utility knife handle to cut, slice, or score materials effectively at a 45-degree angle.
– Product Color: Silver-Gray
– Standard Blade Size: 18 mm
– Bevel Angle: 45 degrees
– Each pack contains: 6 blades
– 10pcs: 60 blades
– Total Snapping Segments: 7 times per blade
Where is it to Use?
– Home / DIY Projects
– Office / School / University: Crafts, architectural modeling, or heavy cardstock/papercraft models.
– Construction Sites / Outdoor Operations: Electrical work, painting, and glazing/glass installation.
Complete Product Information
Product Form & Design1. Product Form
– Thin Trapezoidal 45-Degree Steel Design: The product comes in the form of an ultra-thin carbon steel blade boasting high hardness and excellent flexibility. The blade maintains a 45-degree angle to the material, with the tip forming a sharp trapezoidal triangle optimized for pressing and scoring.
– Snap-Off Blade Format: Diagonal score lines are stamped deeply and evenly across the steel surface, allowing users to safely snap off dull segments to instantly refresh the blade’s sharpness.
– Standard Locking Pattern: A circular hole and a notch are stamped at the base/tail of the blade, engineered to fit perfectly onto the slider pin inside the utility knife handle.
2. Plastic Tube Case
The packaging consists of a translucent white, rigid plastic tube/case. It serves as a safety container for stacking multiple blades, preventing accidental cuts during transport and protecting the steel from moisture and rust.
3. Industrial Standard Size
The proportions, width, and thickness of the B-150 blade strictly adhere to universal standards (typically a large blade size with a thickness of approximately 0.5 mm and a width of 18 mm). This allows it to be compatible with any standard 18mm utility knife handles available on the market.
Operating Instructions for B-150 Spare Blades
1. Replacing a New Blade into the Handle
– Open the Tail Cap: Remove the end cap from the back of the utility knife handle (this cap usually doubles as a blade-snapping tool).
– Remove the Slider: Slide the button (blade slider) backward to remove it, along with the old, worn-out blade, from the handle.
– Unpack the New Blade: Carefully open the plastic case and take out one new blade (be cautious as blades may stick together).
– Mount to the Slider: Place the circular hole at the base of the blade onto the pin/peg of the slider, ensuring a flush and secure fit.
– Reinsert into the Handle: Push the slider assembly (with the new blade attached) back into the knife handle track from the rear, then snap the tail cap back into place.
2. Using the Knife for Cutting or Scoring
– Extend the Blade Properly: During operation, do not extend the blade too long, as excess length causes flexing or breakage under pressure. Extending it by just 1–2 segments is sufficient.
– Maintain the Correct Angle: Hold the blade at a 45° angle relative to the material surface to allow the tip to bite and slice efficiently.
– Lock the Blade Every Time: If your knife handle uses a manual wheel lock, tighten it before scoring. If it uses an auto-lock system, it is ready to use immediately.
3. Snapping Off a Dull Blade Segment
When the knife begins to feel dull or the tip chips, follow these steps to snap off the segment:
– Extend the Dull Segment: Slide the blade out so that the score line of the segment you want to break aligns perfectly with the very edge of the knife handle.
– Use the Tail Cap: Remove the tail cap from the utility knife handle. Locate the built-in slot on the cap and slip it over the dull tip of the blade.
– Snap in a Safe Direction: Apply pressure to snap the blade backward (away from the sharp edge). Always snap it downward toward the ground or into a blade disposal box to keep flying metal fragments away from your eyes and face.
Safety Precautions
– Wear Safety Glasses or Gloves: Always exercise caution during the blade-snapping process, as fragment shards can fly off unexpectedly.
– Blade Disposal: Snapped blade segments remain extremely sharp. Wrap them thoroughly with adhesive tape before discarding them into the trash bin to protect sanitation workers from accidental cuts.
Applications & Use Cases
This blade size is a medium-to-large industrial standard, making it highly versatile:
Home / DIY Projects:
– Unboxing courier packages and cutting through thick corrugated cardboard boxes.
– Home improvement tasks, such as cutting foam boards, trimming wallpaper, or slicing thin plastic awning sheets.
Office / School / University:
– High-volume paper trimming and cutting presentation boards (corrugated plastic sheets/feature boards or foam boards).
– Crafts, architectural scaling models, or heavy-duty papercrafts.
Factories / Warehouses:
– Slicing heavy plastic strapping bands on pallets.
– Cutting stretch film/shrink wrap, rubber sheets, or thermal insulation panels.
Construction Sites / Outdoor Trades:
– Electrical Work: Stripping large cables, cutting heat-shrink tubing, or slicing flexible plastic conduits.
 Painting & Glazing:
Scraping off adhesive residue, paint splatters, or old silicone along glass edges and smooth surfaces.

QR-код