Name: 4 Inch M40 115mm Dth Button Bit High Pressure For Water Well Drilling
Brand: MIROC
SKU: DTH Button Bit
Rating: 4.7 (159 reviews)

Home Products DTH Drill Bits

4 Inch M40 115mm Dth Button Bit High Pressure For Water Well Drilling

Product Details:

Place of Origin:	China
Brand Name:	MIROC
Certification:	API
Model Number:	DTH Button Bit

Payment & Shipping Terms:

Minimum Order Quantity:	10 Pieces
Price:	negotiation
Packaging Details:	Carton Box or Wooden Box
Delivery Time:	25 days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	20000 pieces per month

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Detailed Product Description

Material:	Carbon Steel	Shank Type:	Misson 40
Button Type:	Spherical	Face Type:	Flat
Name:	4 Inch DTH Drill Bit
High Light:	4 inch dth button bit , 115mm dth button bit , high pressure mining button bit

Misson Shank DTH Drill Bit M40-115mm Button Bit Match 4" Hammer

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

Product Description-M40 DTH Button Bit:

M40 DTH Button Bit is high air pressure DTH hammer without foot valve. It is also one of the most advancedDTH hammers in the world.
It has the following advantages:
1. Out of the trouble of foot valve fracture and expansion and contraction.
2. Lower energy consumption and higher impact frequency. The drilling speed is 15-30%higher than the one with foot valve.
3. Simple structure, reliable parts, long life span, easy and cheap maintenance.
4. Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve.

Drill bit	diameter(mm)	NO.Airholes	buttons(mm)	Weight(kg)
M40	105	2	6x14, 5x13	6.0
	110	2	7x14, 6x13	6.2
	115	2	7x14, 7x13	6.6
	120	2	8x14, 7x14	7.0
	127	2	8x14, 7x14	7.4

Pictures
4 Inch M40 115mm Dth Button Bit High Pressure For Water Well Drilling 0

4 Inch M40 115mm Dth Button Bit High Pressure For Water Well Drilling 1

4 Inch M40 115mm Dth Button Bit High Pressure For Water Well Drilling 2

4 Inch M40 115mm Dth Button Bit High Pressure For Water Well Drilling 4

Tag:

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

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4 Inch M40 115mm Dth Button Bit High Pressure For Water Well Drilling

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4 inch dth button bit

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high pressure mining button bit

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