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Annular Bit, Tungsten Carbide Coated, With Mandrel

For plumbing and electrical installations in brick walls and stone, cutting depth 55 mm

  • tungsten carbide coated annular bit for drilling holes in brick walls and stone, hexagon shank for use with power drills and cordless screwdrivers
  • available in various diameters, 55 mm cutting depth, suitable for drilling deep holes and breakthrough holes with separately available mandrel (Art. No. 3862000)
  • includes mandrel and centring drill bit (Ø 8 mm), pre-assembled for immediate use, TÜV-tested quality for peace of mind

Product description

The tungsten carbide coated annular bit including receptacle plate and centring drill bit is especially suitable for drilling holes with a power drill or cordless screwdriver in brick walls and stone (e.g. pumice stone, aerated concrete or similar types of soft and medium-hard stone). With a possible cutting depth of 55 mm and a selection of diameters, the annular bit is ideal for building projects or renovations. In combination with the separately available mandrel (art. no. 3862000), the annular bit can also be used to drill deep holes and breakthrough holes by drilling holes incrementally. The hexagon shank makes it quick to secure in the chuck of your power drill. A centring drill bit (Ø 8 mm) helps you to position your drilled hole exactly. To enable you to get going straight away, the annular bit comes pre-assembled. It is also TÜV-tested, meaning you can be sure of a safe, quality product. 

Suitable for material

very suitable Brick walls, Brick, Breeze block, Breeze block, Pumice stone, Aerated concrete, Clinker, Plaster 
conditionally suitable Cobblestone, Sand lime brick, Flat brick, Floor screed 

Properties

tungsten carbide coated annular bit for drilling holes in brick walls and stone (e.g. pumice stone, aerated concrete or similar types of soft and medium-hard stone) 
available in various diameters, 55 mm cutting depth – ideal for building projects or renovations 
includes mandrel and centring drill bit (Ø 8 mm), pre-assembled for immediate use 
hexagon shank for use with power drills and cordless screwdrivers 
suitable for drilling deep holes and breakthrough holes with separately available mandrel (Art. No. 3862000) 
TÜV-tested quality for peace of mind 

Technical data

cutting depth 55 mm
drill diameter 8 mm
shank version hexagon shank 
cutting edge version tungsten carbide coated 
further product specification Centring drill bit with TC tip and hexagon shank 
direction of rotation clockwise rotation 
Shops Art.no. Content working diameter speed of rotation max. EAN
3893000 1 33 mm 1,500 rpm 4006885389304
3894000 1 43 mm 1,500 rpm 4006885389403
3895000 1 53 mm 1,200 rpm 4006885389502
3896000 1 68 mm 1,200 rpm 4006885389601
3897000 1 73 mm 1,000 rpm 4006885389700
3898000 1 83 mm 1,000 rpm 4006885389809
3899000 1 103 mm 800 rpm 4006885389908