Bore Sets

for N_min determination

The one-piece bore set with handle and head is suitable for boring to a depth of 0 ... 30 cm.
The two-piece set with handle and head is for down to 0 ... 30/60 cm.
The three-piece set with handle and head is for down to 0 ... 30/ 60/ 90 cm.

Technical parameters:

	One-piece set		Two-piece set		Three-piece set
Weight	ca. 4,0 kg		ca. 6,7 kg		ca. 10,0 kg
	Ø inside	Ø outside	Ø inside	Ø outside	Ø inside	Ø outside
Spoon (bore depth 0 ... 30 cm)	30 mm	38 mm	30 mm	38 mm	30 mm	38 mm
Spoon (bore depth 30 ... 60 cm)			25 mm	33 mm	25 mm	33 mm
Spoon (bore depth 60 ... 90 cm)					20 mm	28 mm
Boring rods, diam. 22 mm (bore depth 0 ... 30 cm)	500 mm long		500 mm long		500 mm long
Boring rods, diam. 22 mm (bore depth 30 ... 60 cm)			750 mm long		750 mm long
Boring rods, diam. 22 mm (bore depth 60 ... 90 cm)					900 mm long