Stainless Steel Insect Pins Specimen Pins Entomology Pins Dissection and Butterfly Collections Needle for School Lab Entomology Dissection Butterfly Collectors (700 Pieces,7 Sizes)
7 Sizes for you: there are 7 sizes of our stainless steel insect pins, the length is the same, that is about 40 mm, but the diameter is different, respectively 0.27 mm, 0.29 mm, 0.32 mm, 0.38 mm, 0.45 mm, 0.56 mm and 0.71 mm, for the use of different insects.
Durable and reusable: specimen pins are made of stainless steel to reduce rust and improve preservation of your specimens, ideal for long-term use.
Widely application: suitable for collecting and making most kinds of insect specimens in small, medium or large sizes, the pins maintain their strength with the stainless steel.
Protection: it comes with sturdy, safe plastic vials, this packaging method keeps pins organized, prevents lost pins and is efficient for storing your pins.
Large quantity: this package comes with 700 pieces entomology pins, enough for insect collector, bug hobbyist or even school lab to use for a long time.
Twotrees J-Head V6 Hot End Full Kit 1.75mm 12V RepRap 3D Printer Extruder Parts Accessories 0.4mm Nozzle
【1】Applicability & compatibility: compatible with all 1.75mm V6 Makerbot 3D printer.
NTC connector with terminal, easy to intall..
【2】Anti-leakage & anti-blocking design: extruder nozzle connect connect with the tube seamless, prevent print material from leaking or blocking ..
【3】Heat resistant & ventilation: 12V/40W NTC heater, avoid NTC burn and break frequently, 304 stainless steel material nozzle throat and high quality resistor whose temperature can up to 280°C, 12V high speed fan, radiating quickly ..
【5】Package include: all metal V6 hotend 12v / 40w / 1.75mm / 0.4mm extruder full kit (V6 printhead + fan + fan cover + PTFE tube + pipe fitting), 1 pieces brass extrusion nozzles (1×0.4mm ) and a v6 heating block, a 2-part Teflon tube in the nozzle neck made of stainless steel..
Shoplice Double Headed Sheet Metal Nibbler - Cutter Metal Sheet Cutter Double Head Electric Power Drill Attachment Portable Nibbler Cutting Tool，Cut straight lines, irregular lines and shapes
【HIGH QUALITY】These metal punching shears are corrosion resistant, robust and very durable. Measuring approximately 18 * 7.8cm / 7.09 * 3.07 inches it is a convenient alternative to traditional electro-pneumatic punching and shearing machines..
【DOUBLE CUTTING HEAD】The double cutting head is adjustable and allows you to cut in any direction. It can be used for 8mm 1500~3000RPM electric or pneumatic drill..
【MULTIPLE SHAPES】With this cutter, you can cut straight lines, curves, arcs or many other irregular lines and shapes. Minimum cutting radius is 12mm..
【MULTIPLE MATERIALS】Versatile and can be used to cut iron, stainless steel, copper, etc. Maximum cutting thickness: iron sheet: 1.8mm / 0.07in.
【ERGONOMIC DESIGN】Its ergonomically designed handle is comfortable to grip and saves effort. Portable and compact, suitable for automotive repair and maintenance and sheet metal production..
High strand count copper core,14 AWG silicone stranded wire has 400 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder..
They are constructed with premium silicone rubber insulation.High temperature resistance 200 degree C,Low temperature resistance,in extreme cold -60 degree C.Rated Voltage: 600 volts.Outside diameter 3.5 mm,tolerance +/- 0.1 mm..
14 gauge silicone wire spool: 2 colors,red and black,each color 20 ft,total 40 feet.[NOTE:The red and black wires are separate wires,wound around the same spool.].
BNTECHGO silicone wire are widely used for model planes,model cars,model ships,batteries,lamps,household appliances,electric heating appliances,meters,instruments,motor lead wire and digital fields..
CHENJIN 6 in 1 Micro Mini Multifunction Copper Craft Hammer Screwdriver Hand Tool Gold
Material: metal, brass. Together, they are a mini hammer, which is easy to use, safe and energy-saving, and it feels good on the desktop..
Hammer handle size: 160 x 10 mm/6.30 x 0.39 inches (length x depth). Screwdriver size: Phillips: 56.5x3mm/2.22 x 0.14inch(L x D), Slot: 23 x 2mm/ 0.9x 0.08inch(L x W), 36 x 2.5mm/1.41 x 0.1inch((L x W)) , 126 x 4.5 mm / 4.96 x 0.18 inches (length x width)..
Uses: This mini multifunctional hardware stainless steel hammer is widely used in household repairs, DIY, and used to repair small parts such as watches and jewelry. The ideal tool for watchmakers, jewelers and walnut craftsmen..
Small and convenient: put the tools in a compact way at home or in a glove box. For those who like gadgets, this is a great gift..
The set includes: multifunctional copper hammer, 1PC multifunctional hardware stainless steel hammer, 1PC Phillips screwdriver, 3PCS flat-blade screwdriver..
CREEYA 305mm Mechanical Compression Springs for Repair，Wire Diameter 0.3mm -1mm, 305mm Free Length, Compression Spring Y-Type,304 Stainless Steel Compression Spring Assortment （12Pcs）
Smooth , uniform spacing, uniform force, stable rebound, good flexibility, 304 Stainless steel wire offers good mechanical properties with greater corrosion and heat resistance than music wire..
