Delivery Time:3-5 days
Certification:CE,FCC,MSDS

K20 K30 Tungsten Carbide Mining Bits Straight / Cross / Button Mining Bits

Tungsten Carbide Mining Bits are widely used in mining and quarrying and cutting process, also may be placed on a heavy excavators used in bit due to its high hardness of the cemented carbide and other characteristics 

Now We Supply:

1. Straight Mining Bits

2. Corss Mining Bits

3. Button Mining Bits

4. Mining Drill Bits

4. Buttons, Tips, Drill Tips for Mining Tools.

Advantages of Mining Tips for Tungsten Carbide Mining Bits:

1. It\'s suitable for various conditions, such as tunnel pre-support, soil nailing, slope stabilization, building foundation.
2. Easy installation.  
3. Different bits for kinds of rock formations, including cross-cut mining drill bit, mining button drill bit, tungsten carbide cross-cut mining drill bit, tungsten carbide button drill bit, clay bit, etc.

Sizes for Carbide Straight Mining Bits:

Type	D(mm)	d(mm)	a
MBY128-722	28	18	7°
MBY132-722	32	22
MBY134-722	34
MBY136-722	36
MBY138-722	38
MBY140-722	40
MBY142-722	42
MBY146-722	46

Sizes for Carbide Cross Mining Bits:

Type	D(mm)	P(mm)
MBC-H132-722	32	22	7°
MBC-H136-722	36
MBC-H138-722	38
MBC-H140-722	40
MBC-H142-722	42
MBC-S150	50	Thread: R25 R28 R32 R38
MBC-S160	60
MBC-S165	65

Sizes for Carbide Button Mining Bits:

Type	D(mm)	d(mm)	a
MBTQ436-722	36	22	7°
MBTQ536-722
MBTQ438-722	38
MBTQ538-722
MBTQ440-722	40
MBTQ540-722
MBTQ442-722	42
MBTQ542-722
MBTQ851	51	Thread R25 R28 R32 R38
MBTQ965	65
MBTQ970	70
MBTQ1076	76
MBTQ1489	89

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