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Item specifics
  • Item Type: Jewelry Tools & Equipments
  • Item Length: 7.5
  • Item Weight: 250 g
  • Model Number: goldsmith
  • Item Width: 3
  • Item Height: 3
  • Item Diameter: 1.5
  • Jewelry Tools & Equipments Type: Engraving Tools
  • Product Features: top quality
  • Material: Metal
  • whatsapp: 008618950366747
Product Description

Main Parameters:

Handpieces for Graver machine.


Connect the air tilter to the GraverSmith by loosening the side cover screw and sliding the bracket onto the screw.RE-TIGHTEN screw.
Find the black hose 139mm(5 1/2”).Connect one end to the air input quick connect fitting on the back of the machine and the other end to the straight quick connect fitting.
Connect the air compressor hose to the 90°quick connect fitting or the barbed fitting supplied.
NOTICE:This machine requires clean,dry oil-free air.We suggest using an oil free compressor.If your compressor is an oil type,you MUST have an oil removal filter,coalescing type(#004-579 or equivalent),in the air supply line to this machine.If you are unsure of this requirement.
Connect the foot throttle hose to the throttle commection on the back of the machine.
Connect the handpiece hose to the handpiece quick connect fitting.
Set the stroke per minute(A) to 2300.Set the main air regulator knob(B) to 0.1-0.4 BA R(2-5PSI).
Hold the handpiece you have selected to use vertically,tool holder end up,next to your ear.Without depressing the foot throttle or paim control,Slowly increase the air pressure until the handpiece begins to buzz. Continue to increase the air pressure until the handpiece vibrates and knocks.Slowly add air pressure until the knocking stops and 2 psi (.13 bar ).This is the perfect air pressure for each handpiece.Now you are free to move the SPM (strokes per minute ) dial to whatever setting desired.

Product pictures:

Application for:

Note: The gravers sold separately.

Shipping and Handling:

1. Multiple purchases saving plan: Please make sure single payment for each item you won. We will combine the shipping when you make multiple purchases.

2. Usually we send the goods by express delivery such as DHL, FedEx, UPS, TNT, EMS. For a large quantity of goods, we usually ship by sea or by air.

Company Information

We are a professional manufacturer of jewelry making equipment, we do also supply a wide range of jewelry making tools with reliable quality with competitive price. We are a company that wants to know what you think. Please kindly contact us if you have any demands on jewelry tools and equipment. We\\\'ll be at your top service.


1.All machine will enjoy warranty2.Available to Make Logo as Customer\'s.3.Sample offer is available, . PaymentWe accept T/T,Western Union,,Alipal Shipping Policy1.Standard Service is China Post Registred Air Mail(15-60 business days).
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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