High Performance&Low cost Tapered cross drilling bits from China manufacturer

High Performance&Low cost Tapered cross drilling bits

Price:	7.0~27.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: Diameter:30-45mm

Production Capacity: 20000/month

Delivery Date: About 20 days

Type: Rock cross bits

Brand name: Qianwang

Material: Carbide

Use: Masonry Drilling

Advatage: Factory prices

Means of Transport: Ocean,Land,Air

Packing: wooden case or as your need

Machine Type: Drilling Equipment

Product Name: Tapered Cross Bit for Rock ...

Certification: ISO9001,API

Processing Type: Forging

Application: Mining,Quarrying

1. Apply to all kinds of quarry.
2. Economy prices and durable quality.
3. Diameter:30-45mm
4.Color:as your requirement.
5.Material :Carbide

Products Features:

The Tapered Cross Bit for Rock Drilling can be used under any rock drilling condition because of it's comprehensive adaptability.
Compared with taper chisel bits, tapered cross bits for rock drilling 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 for rock drilling is mainly used for hard or very hard rock formation.

NOTES:

To ensure the normal service life, the taper drill bits need to be matched well with taper drill rods, the taper
Degree must be the same between taper drill bits and taper dill rods; The penetration depth of taper drill rods
Which into the taper hole of taper dill bits should be over 25mm, and the head of the taper drill rods should
Not touch the bottom of the taper of taper drill bits, otherwise the taper drill bits would be lost easily during operation.

Technical specifications:

1.Tapered cross bit can be used under any rock drilling condition because of it's comprehensive adaptability.

2.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.

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

Description	Diameter	Length	Weight
Taper Angle a=4 ° , 7 ° , 11 ° , 12 °	mm	mm	kg
	24	71 80	0.18
	26	71 80	0.19
	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
	46	80	0.51
	48	80	0.53
	50	80	0.6
	55	85	0.7

About us:

1.Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.

2.We have advanced technology and equipment.

3.Our technician has more than 25 year's professional working experience.

4.Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.