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Packs of 2 Busch 842-021 Diamond 2.10mm Cylinder Square Bur on 3/32" Shank
Busch Burs

Packs of 2 Busch 842-021 Diamond 2.10mm Cylinder Square Bur on 3/32" Shank

Part # B118.842 4 In Stock Weight <0.1 lb / <5 g
$28.75
Volume pricing
Total qty Discount Per unit You save
1 – $28.75 –
2 – 3 5% off $27.31 $1.44
4 – 11 7% off $26.74 $2.01
12 + 10% off $25.87 $2.88
Add 1 more for 5% off, saves another $1.44 each.

Availability Sold out

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Description

This diamond cylinder square bur is a precision rotary grinding tool for jewelry making and work with hard materials, delivering controlled grinding across flat surfaces and into squared areas thanks to its straight-sided cylinder profile and flat tip. The Busch 842-021 comes with a 3/32" HP shank and ships in packs of two for convenient shop use.

Features

  • Diamond abrasive head designed for precision grinding of hard materials
  • Straight-sided cylinder profile with a completely flat tip
  • Medium grit for controlled material removal
  • Professional rotary instrument for jewelry and precision grinding applications
  • HP shank for use with compatible handpieces, laboratory micromotors, and jewelry flex shafts
  • Sold in packs of 2

Compatibility

Designed for standard equipment that accepts 3/32 in (2.35 mm) HP shanks, including compatible laboratory micromotors and jewelry flex shafts.

Specifications

Brand
Busch Burs
Part #
B118.842
Type
Burs
Bur Series
842
Bur Shape
Cylinder Flat / Square
Abrasive Material
Diamond
Grit
Medium
Bur Diameter
2.10 mm (0.083 in)
Shank Type
HP (Handpiece)
Shank Diameter
3/32 in (2.35 mm)
Approximate Shank Length
1-3/4 in (44.5 mm)
Pack Quantity
2 burs
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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