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38mm 40mm 42mm 43mm Coal Mining Cutter Coal Mining Bits

US$ 1 - 500 MOQ: 10 Pieces

Key Specifications

Place of Origin:

Henan, China

Brand Name:

Model Number:

Made-to-order

Henan Zhongmei Drill Tool Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao Shenzhen etc.

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Henan, China

Brand Name ZM

Model Number Made-to-order

Type Drill Bit

Machine Type Drilling Tool

Certification Other, ISO9001

Material Carbide

Processing Type Casting

Use Well Drilling

Specifications

Coal mining cutter coal bit -
1.Reliable quality
2.Reasonable price
3.Long life and full model
4.Be certified by ISO9001

coal mining cutter coal mining bits

Specification:

ISO9001:9002 certificated
10years manufacturing experience
Supper antiwear characteristic
Supper long lifetime
Solid quality

Product Advantages:

1. PDC cutters for high speed drilling;

2. All cutters are premium grade for extended bit life and durability;

3. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl;

4. Large junk slots and flushing ports;

5. Advanced geometric design for faster penetration;

6. Gauge pads have tungsten carbide inserts for maximum wear resistance;

Parameter of PDC anchor shank drill bit

Model		Applied Terrane
PDC 2Wing anchor shank drill bit	Half disk normal	For the terrane of f≤8
	Whole disk normal	For the terrane of f≤10
	Whole disk reinforced	For the terrane of f≤15
PDC 3Wing anchor shank drill bit	Half disk normal	For the terrane of f≤15
PDC 3Wing anchor shank drill bit	Half disk reinforced	For the terrane of f≤18

Dia(mm)	Weight on bit(KN)	Rotary Speed(RPM)	Thread(mm)	Connection Type
28	4~6	805~900	122 141.5 16*2	pin thread connection
30	4~6	805~900		pin thread connection
32	4~6	805~900		pin thread connection
42	6~8	300~500		pin/box thread connection
Note: Sizes and types that are not shown above can be customized according to specific drilling requirements.