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Busch 447AU Pave Cut Carbide Twist Drill Round Burs On 3/32" Shanks - Otto Frei
Busch 447AU Pave Cut Carbide Twist Drill Round Burs On 3/32" Shanks - Otto Frei
Busch 447AU Pave Cut Carbide Twist Drill Round Burs On 3/32" Shanks - Otto Frei
Busch 447AU Pave Cut Carbide Twist Drill Round Burs On 3/32" Shanks - Otto Frei
Busch Burs

Busch 447AU Pave Cut Carbide Twist Drill Round Burs On 3/32" Shanks

Part # BAU118.448 Only 3 left Weight -- lb / -- g
$34.55
Volume pricing
Total qty Discount Per unit You save
1 — $34.55 —
2 – 3 5% off $32.82 $1.73
4 – 11 7% off $32.13 $2.42
12 + 10% off $31.09 $3.46
Add 1 more for 5% off, saves another $1.73 each.
Bur Size: 0.80mm

The Busch Pfingst 447AU Pavé Cut Carbide Bur is an innovative dual-action tool engineered specifically for pavé stone setting. By combining a twist drill and a round bur into a single instrument, it performs pre-drilling and shaping in one step—reducing workflow time while maintaining exceptional accuracy. The result is cleaner seats, improved alignment, and greater efficiency at the bench.

Features

  • Combines twist drill and round bur in one tool
  • Up to 50% faster than using two separate burs
  • Designed specifically for pavé stone setting
  • Precision cutting geometry for accurate seat formation
  • Manufactured from ultra-fine grain carbide
  • Long-lasting performance with clean cutting action
  • Sold individually (by the piece)

Specifications

Bur Style Pfingst 447AU Pavé Cut
Function Combined twist drill and round bur
Material Hot isostatically compressed ultra-fine grain carbide
Shank Size 3/32"
Application Pavé stone setting
Manufactured In Germany
Brand Busch

Available Options

Part # Bur Size
BAU118.448 0.80mm
BAU118.449 0.90mm
BAU118.450 1.00mm
BAU118.451 1.10mm
BAU118.452 1.20mm
BAU118.453 1.30mm
BAU118.454 1.40mm
BAU118.455 1.50mm
BAU118.456 1.60mm

Notes

This dual-purpose design consolidates drilling and shaping into a single operation, helping improve consistency and reduce tool changes during pavé work.

California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Busch Burs
Part #
BAU118.448
Type
Drills
Dimensions
1.75 in x 0.1 in x 0.1 in
Bur Style
Pfingst 447AU Pavé Cut
Function
Combined twist drill and round bur
Material
Hot isostatically compressed ultra-fine grain carbide
Shank Size
3/32"
Application
Pavé stone setting
Manufactured In
Germany