Ir a contenido

Juego de fresas para estudiantes Jewelers Master GIA

Part # 138.891 In Stock Weight <0.1 lb / <5 g
Current price $199.00

Availability Agotado

Restock alerts are coming soon. For now, check back or ask us at [email protected]. We'll email you when it's back in stock. We'll email and text you when it's back in stock. Restock alerts are off for this item. It stays on My List. That didn't save. Try again. That didn't go through. Try again. Check the mobile number and try again. Tick the box to get texts. Save it to a list first. Good news: it's in stock now. Turn off an alert you no longer need, then try again. Couldn't save in this browser. Ask us when it's due back: [email protected]

Description

Este kit cubre las etapas de perforación, conformado y engaste de piedras del trabajo cotidiano en el banco de joyero con un conjunto coordinado de fresas y brocas helicoidales. Busch Burs proporciona las cuatro selecciones: brocas helicoidales de tungsteno y vanadio Fig 77 con vástagos de 3/32", una selección de formas mixtas, fresas de bola redonda Fig 1 y fresas de engaste Fig 413, todo empacado en una caja plástica de almacenamiento con compartimentos ajustables.

Características

  • Cuatro selecciones coordinadas de Busch Burs que cubren perforación, conformado y engaste de piedras
  • Brocas helicoidales de tungsteno y vanadio Fig 77, de 0,7 mm a 1,2 mm, con vástagos de 3/32"
  • Fresas de bola redonda Fig 1, de 0,5 mm a 4,0 mm
  • Fresas de engaste Fig 413, de 2,00 mm a 6,00 mm
  • Selección de fresas de formas mixtas para trabajos generales de conformado
  • Ampliamente utilizadas por estudiantes de GIA y adecuadas para la formación de estudiantes y proyectos hasta el nivel de oficial
  • La caja plástica de almacenamiento con compartimentos ajustables mantiene el conjunto organizado en el banco de joyero

Notas

La selección está estructurada para cubrir los perfiles comunes de fresas utilizados en la fabricación de joyería y el engaste de piedras, y la caja ajustable deja espacio para futuras adiciones, como ruedas de pulido y más fresas.

Specifications

Brand
Busch Burs
Part #
138.891
Type
Fresas
Dimensions
12 in x 9 in x 5.5 in
Assortments Included
4 bur and drill assortments
Bur & Drill Material
Precision steel, varies by assortment; twist drills are tungsten vanadium
Twist Drill Shank
3/32"
Twist Drill Size Range
0.7mm–1.2mm
Round Bur Size Range
0.5mm–4.0mm
Setting Bur Size Range
2.00mm–6.00mm
Storage Box
Plastic with adjustable compartments
Total Pieces
5

What's Included

What's Included

Everything in the box.

Component Description
Twist Drills Busch Fig 77 tungsten vanadium twist drill kit of 15 on 3/32" shanks, 0.7mm–1.2mm
Mixed Shape Burs Busch mixed shapes bur kit of 23 pieces
Round Ball Burs Busch Fig 1 round ball bur kit of 20 pieces, 0.5mm to 4.0mm
Setting Burs GIA-Busch Fig 413 setting bur kit of 6 pieces, 2.00mm to 6.00mm
Storage Box Plastic storage box with adjustable compartments
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

Reviews · 1

This product has 1 review.

Read & write reviews ↓
  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
L
Leonard

Neatly packaged very good quality

V
Vanessa Tan

Are these carbide burs?

OttoFrei.com

No they are not, these are mostly Tungsten Vanadium, with a few HSS burs mixed in. We do sell Carbide burs, you can find them here: https://www.ottofrei.com/collections/burs-drills?metal_type1=metal_type%3ACarbide