MAC Coltellerie 87mm Diver Knife (MC SUB09ST-2.N)
- SUB 9 STILETTO 2, a compact full-tang MAC back-up knife. Works well during diving trips. Dagger stainless steel blade W 1.4116 with high corrosion resistance, covered with IDROGLIDER GOLD® Black non-reflective coating.
37,25 €This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
SUB 9 STILETTO BLACK 2 compact diver's knife (back-up) of full tang construction with a fixed blade coated in matte black 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 (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. The Serrated blade is used in diving, rescue and survival knives, ideal for aggressive cutting of hard materials, plastics and fibrous materials such as ropes and nets. The blade is coated with a matte, scratch-resistant non-reflective IDROGLIDER GOLD® Black coating.
Handle - in black. 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 aqueous environments), 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 SUB09ST-2.N
Product name: SUB 9 STILETTO 2
Overall length: 190.0 mm / 7.48"
Blade length: 87.0 mm / 3.42"
Blade thickness: 3.8 mm / 0.149"
Handle length: n.d.
Handle thickness: n.d.
Weight: 100.0 g / 3.52 oz
Blade material: W 1.4116 (X50CrMoV15)
Blade hardness: 55-56HRC
Blade grind: Flat
Blade finish: IDROGLIDER GOLD® Black coating
Handle material: PP with TPE
Handle finish color: Black
Sheath (holster): PP (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
