Down the hole DTH hammer and DTH button drill bit

Brief info:Down The Hole Dth Hammer And Dth Button Drill Bit , Find Complete Details about Down The Hole Dth Hammer And Dth Button Drill Bit,Button Bits And Taper Bits,Diamond Drilling Bits,Dth Hammer Bit from Mining Machinery Parts Supplier or Manufacturer-Dongying

DTH hammer and DTH button drill bit

Product Description

Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down-the-hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

3" High Air Pressure DTH Bits

Drill Bit	Bit Dia.		Air Holes No.	Gauge Buttons	Front Buttons	Weight (Kg)
Drill Bit	mm	inch	Air Holes No.	Gauge Buttons	Front Buttons	Weight (Kg)
COP32	85	3 1/3	2	6*Φ13	4*Φ12	4.2
	90	3 1/2	2	6*Φ14	4*Φ12	4.5
	95	3 3/4	2	6*Φ14	4*Φ13	4.7
	100	3 7/8	2	8*Φ12	6*Φ12	5.0
	105	4 1/8	2	8*Φ13	6*Φ12	5.3
BR3	85	3 1/3	2	6*Φ13	4*Φ12	3.8
	90	3 1/2	2	6*Φ14	4*Φ12	4.0
	95	3 3/4	2	6*Φ14	4*Φ13	4.3
	100	3 7/8	2	8*Φ12	6*Φ12	4.8
	105	4 1/8	2	8*Φ13	6*Φ12	5.2
ND35(IR3.5/COP34)	85	3 1/3	2	6*Φ13	4*Φ12	4.2
	90	3 1/2	2	6*Φ14	4*Φ12	4.5
	95	3 3/4	2	6*Φ14	4*Φ13	4.8
	100	3 7/8	2	8*Φ12	6*Φ12	5.0
	105	4 1/8	2	8*Φ13	6*Φ12	5.5
NQL30(COP34)	85	3 1/3	2	6*Φ13	4*Φ12	4.5
	90	3 1/2	2	6*Φ14	4*Φ12	4.7
	95	3 3/4	2	6*Φ14	4*Φ13	4.9
	100	3 7/8	2	8*Φ12	6*Φ12	5.0
	105	4 1/8	2	8*Φ13	6*Φ12	5.5

Our Services

(1)Produce Various types DTH hammer and bits.

(2)MOQ for hammer and bit is only 1 pcs.

(3)Our DTH hammer and bit are with high efficient and long working life.

(4)Fast production for big orders,delivery by sea,truck,air,express.Works on FOB,CFR,CIF

FAQ

ANY QUESTION, PLEASE CONTACT:

skype: lucky_lakepetro

mob: 008613854614085

Down the hole DTH hammer and DTH button drill bit

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