Tapered cross bit

Bit diameter: 32mm ~ 45mm

Taper degree: 6°, 7°, 11°, 12°

Shank sizes: Hex.22mm, Hex.25mm

Bit Body: Short skirt and Long skirt (H)

Description

Tapered cross bit

Tapered cross bit can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper Chisel Bits, taper Cross Bits have a better drilling performance because carbide tips on cross bits doubled, which means carbides shape are cross type on drill bits.

Taper cross bit is mainly used for hard or very hard rock formation.

All tapered bit are made with high quality of raw material through special heat treatment ,

There are various type suitable for afferent work site, Diameter of bits from 32mm to 41mm with 4 ,6,7,11,12 degree, tapered drill steel with Hex.22mm and Hex.25mm, The deliver capacity are very strong and can completely meet customer’s requirements on delivery design ,

Bit diameter: 32mm-45mm.

Benefits: Increased penetration , longer services, lower drilling costs, Extensive selection of button,

chisel and cross type bits.

Whatsapp/Phone:+86 18186993613

E-mail: sales@superdrill.com.cn

Description	Diameter	Length	Weight
Taper degree a= 6° 7° 11° 12° Socket inside diameter d=19, 22, 25	mm	mm	kg
	28	71 80	0.19
	29	71 80	0.2
	30	50 67 71 80	0.3
	32	50 67 71 80	0.3
	33	71 80	0.32
	34	67 71 80	0.34
	35	67 71 80	0.35
	36	71 80	0.36
	38	67 71 80	0.42
	40	71 80	0.43
	41	71	0.45
	42	69 80	0.46
	44	80	0.47
	45	80	0.5