Knives, Cutting Tools

Image Part Number Description / PDF Quantity Rfq
38N

38N

Xcelite

SHEAR,IND,STRAIGHT,INLAID

0

0190FC

0190FC

Xcelite

GENERAL PURPOSE,CENTER CUT CUTTE

0

0390MCX

0390MCX

Xcelite

HEAVY DUTY CUTTER 36"

0

0190MHC

0190MHC

Xcelite

BOLT CUTTER,HARD CHAIN,STEEL HAN

0

9190NE

9190NE

Xcelite

9190NE PNEU CUTTER CLIPPER CUT

0

41DBN

41DBN

Xcelite

SHEAR,POULTRY,BALL PT,INLAID

0

0590MC

0590MC

Xcelite

42" CENTRE CUT BOLT CUTTE

0

0190MCP

0190MCP

Xcelite

CUTTER,24" DOUBLE COMPOUND

0

0390MHX

0390MHX

Xcelite

BOLT CUTTER,HARD CHAIN,CTR CUT,3

0

A10N

A10N

Xcelite

11" STRAIGHT PATTERN SNIPS

0

175E5V

175E5V

Xcelite

SCISSOR,ELECTRICIAN,2" SERR,5.25

0

A11N

A11N

Xcelite

9 3/4" STRAIGHT PATTERN SNIPS

0

V10N

V10N

Xcelite

SNIP,TINNER,DUCKBILL,COMB,10.25

0

M400N

M400N

Xcelite

SNIP,LONG BLADE,OFFSET,LEFT,COMP

0

W20W

W20W

Xcelite

SHEAR,10-3/8",WIDE BLADE,HEAVY D

0

W8BLT

W8BLT

Xcelite

SHEAR,8-1/4",KF & SERRATED BLADE

0

W8TA

W8TA

Xcelite

SCISSORS TAKE APART 200MM W8TA

0

M2RS1

M2RS1

Xcelite

M2R-S1 SPEC. AVIAT.SNIPS

0

764

764

Xcelite

SCISSOR,4",SEWING/EMB,2 SHP PT

0

MPC3N

MPC3N

Xcelite

SNIP,METAL WHIZZ,MULTIPURPOSE,9"

0

Knives, Cutting Tools

1. Overview

Cutting tools are precision instruments designed to cut, slice, or shape materials through controlled force application. This category includes knives, blades, and specialized cutting devices used across industrial, commercial, and consumer sectors. Modern advancements in material science and manufacturing have significantly enhanced their durability, precision, and application-specific performance, making them critical components in fields ranging from surgical operations to aerospace engineering.

2. Major Types & Functional Classification

TypeFunctional CharacteristicsApplication Examples
Utility KnivesReplaceable blades, ergonomic handles, adjustable depth controlPackaging, drywall cutting, general maintenance
Industrial ShearsHydraulic/pneumatic actuation, reinforced blades, high-torque cuttingSteel plate shearing, automotive recycling, metal fabrication
Surgical ScalpelsDisposable stainless steel blades, sterile packaging, precise tip geometryMedical surgeries, pathological tissue sectioning
Rotary CuttersRotating circular blades, safety guards, adjustable pressureTextile cutting, vinyl sign making, craft applications
Band Saw BladesContinuous toothed metal bands, variable tooth pitch, heat-resistant coatingsWoodworking, metallography, food processing

3. Structural & Technical Composition

Typical cutting tools feature: - Blade Core: High-carbon steel, tool steel, or ceramic materials with engineered edge geometry - Coatings: Titanium nitride (TiN), diamond-like carbon (DLC) for wear resistance - Handle/Ergonomic Design: Textured polymer grips with vibration dampening - Actuation Mechanism: Manual, electric, or pneumatic systems with force amplification - Safety Features: Blade guards, automatic retraction, non-slip surfaces

4. Key Technical Specifications

ParameterValue RangeImportance
Blade Hardness (HRC)45-68Determines wear resistance and edge retention
Cutting Length10-3000mmDefines operational scale and material capacity
Edge Bevel Angle15 -40 Affects cutting efficiency and durability
Corrosion ResistanceRatings: 1-5 (ASTM B117)Critical for chemical/environmental exposure
Operating Temperature-50 C to 600 CMaterial stability under thermal stress

5. Application Fields

  • Food Processing: Meat slicing machines, vegetable choppers
  • Aerospace: Composite material cutting tools for carbon fiber layup
  • Healthcare: Electrosurgical scalpels with simultaneous cauterization
  • Manufacturing: CNC lathe cutting tools for precision machining
  • Construction: Diamond-tipped concrete saws for structural modifications

6. Leading Manufacturers & Products

ManufacturerRepresentative ProductKey Innovation
Olfa CorporationKN-500 Rotary CutterAuto-retracting safety mechanism
Carlisle Foodservice4125 Series Utility KnifeTextured grip with blade depth control
Sandvik CoromantCoroCut QDDouble-sided inserts for extended tool life
Walter AGTiger tec Coated BladesHigh-performance coating for metal cutting
Intuitive Surgicalda Vinci Surgical System BladesRobotic-assisted precision cutting

7. Selection Recommendations

Key considerations include: - Material compatibility (e.g., stainless steel blades for acidic environments) - Cutting force requirements (manual vs. powered tools) - Safety certifications (ISO 28350 for medical devices) - Maintenance accessibility (blade replacement frequency) - Ergonomic compliance (EN 614-2 standards)

Case Study: Automotive manufacturers prefer pneumatic shears with tungsten carbide blades for recycling operations due to their 30% higher throughput compared to traditional tools.

8. Industry Trends

Emerging developments include: - Integration of smart sensors for real-time wear monitoring - Nanocomposite coatings reducing friction by 40% - Additive manufacturing enabling complex blade geometries - Sustainable blade recycling programs (e.g., Stanley Black & Decker's circular economy initiative) - AI-powered cutting optimization in industrial settings

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