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Busch Fig. 411C Concave Cone Cup Burs 1.00mm-2.30mm-6 Packs - Otto Frei
Busch Burs

Busch Fig. 411C Concave Cone Cup Burs 1.00mm-2.30mm-6 Packs

Part # B118.413 Only 3 left Weight -- lb / -- g
$21.95
Volume pricing
Total qty Discount Per unit You save
1 — $21.95 —
2 – 3 5% off $20.85 $1.10
4 – 11 7% off $20.41 $1.54
12 + 10% off $19.75 $2.20
Add 1 more for 5% off, saves another $1.10 each.

Pack Size Options

Sold in packs. See Product Description for quantity.

Bur Size: 1.00mm

Busch Fig. 411C Concave Cone Cup Burs are a trusted choice among professional jewelers and metalsmiths who demand precision and consistency. Crafted from tungsten vanadium steel and manufactured to ultra-high precision tolerances, these burs deliver reliable, repeatable performance across a wide range of setting and finishing applications. Available in eight sizes spanning 1.00mm–2.30mm, they offer the versatility needed for detailed bench work. Sold in multiples of 6.

Features

  • Concave cone cup bur profile ideal for precision seat-cutting and detail work
  • Manufactured from tungsten vanadium steel for durability and edge retention
  • Produced to ultra-high precision tolerances for consistent, repeatable results
  • Available in eight sizes from 1.00mm to 2.30mm
  • Sold in packs of 6—stocked in bulk for professional bench use

Specifications

Figure 411C
Bur Type Concave Cone Cup
Material Tungsten Vanadium Steel
Size Range 1.00mm–2.30mm
Sold As Multiples of 6

Available Options

Part # Bur Size
B118.413 1.00mm
B118.414 1.20mm
B118.415 1.40mm
B118.416 1.50mm
B118.417 1.60mm
B118.418 1.80mm
B118.419 2.10mm
B118.420 2.30mm
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Busch Burs
Part #
B118.413
Type
Burs
Dimensions
2 in x 1 in x 0.25 in
Figure
411C
Bur Type
Concave Cone Cup
Material
Tungsten Vanadium Steel
Size Range
1.00mm–2.30mm
Sold As
Multiples of 6