Ring Clamp Leather Lined Jaws With Single End Holder For Jewelry Making & Else Clamping

Aluminum Head with 2″ Dia. Mounted Mn a Revolving Base & 60 Holes of 0.28″ (7 mm) Depth
Incudes 8 movable pins to allow for a secure grip on large and small pieces
Sturdy base and easy adjustment knobs make this a handy workbench aid
Great for allowing hands free use when working on crafts and more
Especially handy when engraving and doing jewelry making repairs
Allows Hands Free Use When Working On Jewelry Crafts and More
Perfect for Engraving and Repair Work
Includes 4 Movable Pins to Allow for a Secure Grip on Both Small and Large Pieces
Sturdy Base and Easy Adjustment Knob
Ideal For All Work Benches

This dapping punch and block set is ideal for doming soft metals
This set includes 24 steel dapping punches ranging from 2.3-25 mm (3/32 – 1”) in diameter; a dapping block cube with 18 half-sphere depressions ranging from 3.5 – 39 mm (1/8 – 1.56”) in diameter; and a hardwood stand to hold all the pieces.
Each dapping punch has its size engraved on it.
All punches are made of polished tool hardened steel and measure 3.5” (9 cm) long. Punch sizes in mm: 25, 23.4, 21.8, 20.2, 18.6, 17, 16.2, 15.4, 14.8, 13.8, 13, 12.3, 11.5, 10.7, 9.9, 9.1, 8.3, 7.5, 6.7, 5.9, 5.1, 4.3, 3.5, 2.3.
The dapping block is made of polished tool hardened steel and measures 2 x 2 x 2” (5 x 5 x 5 cm). Depression sizes in mm: 39, 34, 29, 24, 19, 17, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3.

●Tungsten pen tip ，High hardness, wear resistance and good toughness.
●Lettering depth: 0.1mm-1mm (depending on material)
●Repeat depth: 0.2mm-2mm (depending on material)
●Working principle: vibration hitting into a line
●Power cable length: 1.5M
●Working voltage: AC 220V-240V
●Working frequency: 50Hz
●Power: 15W
●Shell material: high-strength plastic