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Annular Bit Insert Set, Tungsten Carbide Coated, 6 Pcs.

For brick walls and stone, Ø 33–83 mm, cutting depth 55 mm

  • 4 tungsten carbide coated annular bit inserts Ø 33, 53, 73 and 83 mm, 55 mm cutting depth for drilling exact holes for plumbing and electrical installations in brick walls and stone
  • includes centring drill bit (Ø 8 mm) with hexagon shank and receptacle plate for immediate use
  • Quality tested by technical inspection authority for safety
TÜV Rheinland bauartgeprüft Lochsägen

Product description

This six-piece set is ideal if you want to prepare plumbing and electrical installations and drill holes in brick walls and stone. It contains four tungsten carbide coated annular bit inserts with Ø 33, 53, 73 and 83 mm, a centring drill bit (Ø 8 mm) and a receptacle plate. It lets you drill exact holes with a cutting depth of 55 mm (e.g. in pumice stone, aerated concrete or similar types of soft and medium-hard stone). The hexagon shank makes the annular bit insert quick to secure in the chuck of your power drill. The annular bit inserts are TÜV-tested, meaning you can be sure of safe, quality products. 

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

4 tungsten carbide coated annular bit inserts for drilling holes in brick walls and stone (e.g. in pumice stone, aerated concrete or similar types of soft and medium-hard stone) 
Ø 33, 53, 73 and 83 mm, 55 mm cutting depth for drilling exact holes for plumbing and electrical installations 
includes centring drill bit (Ø 8 mm) with hexagon shank and receptacle plate for immediate use  
Quality tested by technical inspection authority for safety 

Technical data

Working diameter Ø 83 mm
Cutting edge version Tungsten carbide coated 
Cutting depth 55 mm
Drill diameter 8 mm
Drill length 140 mm
Shank version Hexagon shank 
Direction of rotation Clockwise rotation 
Additional product specification complete with receptacle plate and centring drill bit 

Scope of delivery

4 conduit hole saws ø 33, 53, 73, 83 mm 
1 receptacle plate 
1 centring drill bit ø 8 mm, length 140 mm 
Parts in set 6 pcs. 
Shops Article number Contents Parts in set EAN
3478000 1 6 pcs. 4006885347809