Loading...

Product Categories

Summa D Series Drag Cutter Plotter Knives Knife Blades
Summa D Series Drag Cutter Plotter Knives Knife Blades
Summa D Series Drag Tangential Cutter Plotter Knives Knife Blades

Summa D Series plotter knives like 391-231, 391-358, and 391-360 are drag-style carbide blades designed for precise cutting on Summa D-Series and S-Class tangential cutters. They differ mainly in cutting angle and offset for various materials.

Blade Specifications

Part Number

Cutting Angle

Offset

Max Depth

Key Specs

391-231

60°

0.5 mm

0.6 mm

Shank 1.5 mm, length 19 mm; for thicker/standard materials

391-358

55°

N/A

~0.6 mm

Mid-angle option for general vinyl/sign media

391-360

36°

0.45 mm

0.25 mm

Shallow angle (often sold in 5-packs); ideal for thin vinyl/kiss-cutting 

Summa D Series Drag Tangential Cutter Plotter Knives Knife Blades

Applications for Summa Drag and Tangential Knives

391-231 (60°): Ideal for kiss-cutting adhesive vinyls with pressures up to 600g. This blade excels at handling thicker media while delivering precise, clean edges.

391-358 (55°): A versatile choice suited for most standard sign vinyls, offering a balanced blend of cutting depth and precision.

391-360 (36°): Designed for thinner vinyls (up to 0.010"), this blade is perfect for basic applications, ensuring smooth weeding. It comes pre-installed on many Summa units.

When working with thinner materials, opt for shallower blade angles to reduce drag resistance. All these blades are fully compatible with D-Series operating speeds of up to 1414 mm/s diagonally and cutting pressures between 400-600g.

These knives are optimized for use in Summa's drag mode across D-Series and T-Series cutters, making them ideal for vinyl, graphics, and light substrates.


SHARE:  Facebook  Twitter  LinkedIn  Google+  Addthis

PREV : Summa T Series Tangential Cutter Plotter Knives Knife Blades NEXT : Summa 391-231 391-358 391-360 D-Series Drag Cutter Plotter Knife Blades for Summa Cutter

TALK TO US+86-18823852826
Call us now!
LIVE CHAT
GET IN TOUCH
  ENQUIRE NOW