MAC Coltellerie SUB 11 D Black Diving Knife 110mm (MC SUB11D.N)
- SUB11 D BLACK, a perfect MAC full tang diving knife. Works well during diving trips and on land. Dagger blade made of polished stainless steel W 1.4116 with high corrosion resistance. Length 110 mm, thickness 38 mm.
38,74 €SUB 11 D BLACK fixed blade Stainless Steel diver's knife with full tang construction. Manufactured by the Italian company MAC Coltellerie. Suitable for use during diving expeditions and on land.
W 1.4116, X50CrMoV15 - molybdenum-vanadium steel used for high-end knives, cutlery and surgical instruments. It is characterized by a fairly high hardness, as for stainless steels. Resistant to corrosion under kitchen conditions. It is a recommendable alternative to 1.4034 / X46Cr13 / 4H13 material. The chemical composition is enriched with Chromium content, Molybdenum and Vanadium addition.
Regular maintenance of W 1.4116, X50CrMoV15 stainless steel prevents the formation of deposits and maintains its shine. It also facilitates the removal of spots and tarnish. Cleaning should be done before there is a visible layer of dirt or fingerprints, so the danger of permanent discoloration of the steel surface is minimized. For cleaning, do not use agents that contain: chlorine, salt, acids and bleach.
Blade - with Dagger profile, both sides with excellent cutting properties were derived with Flat Grind. One of the blades fully smooth Plain, the other serrated Serrated ending on the side of the tip with a few millimeters of smooth blade. Serrated (serrated) blade used in diving, rescue and survival knives. The unique blade consists of alternating one large and three small teeth, the so-called three-step. This pattern increases the length of the cutting edge by up to 24% compared to a straight blade. Ideal for aggressive cutting of hard materials, plastics and fibrous materials like ropes and nets.
Handle - black in color. Covered with non-slip textured facings with rubber-like properties, made of thermoplastic elastomer, also known as TPE thermoplastic rubber (guarantees a firm grip in an aqueous environment), combined with PP polymer. The ergonomic shape of the facings prevents the hand from slipping while working. In the rear part of the grip a hole (lanyard hole) for pulling the safety line.
Sheath - made of PE (polyethylene) plastic with holes for drainage of water, moisture. The holster is equipped with a latch to prevent the knife from slipping out in water. The sheath comes with two rubber straps and 2 plastic buckles for attaching the case to the hand, leg or to a vest.
Technical data:
Product number: MC SUB11D.N
Product name: SUB11 D BLACK
Overall length: 215.0 mm / 8.46"
Blade length: 110.0 mm / 4.33"
Blade thickness: 3.8 mm / 0.149"
Handle length: n.d.
Handle thickness: n.d.
Weight: 112.0 g / 3.95 oz
Blade material: W 1.4116 (X50CrMoV15)
Blade hardness: 55-56HRC
Blade grind: Flat
Blade finish: Mirror
Handle material: PP with TPE
Handle finish color: Black
Sheath (holster): PE (polyethylene)
Additional accessories: 2 straps and 2 buckles
Designer: MAC Coltellerie
Brand: MAC Coltellerie
Manufacturer: MAC Coltellerie, Italy
Country of origin: Italy
Development: the Sharg® company