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Weatherable 92mm Button Rock Hammer Drill Bits D3.5 Shank Good Heat Resistance

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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

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Weatherable 92mm Button Rock Hammer Drill Bits D3.5 Shank Good Heat Resistance

Name: Weatherable 92mm Button Rock Hammer Drill Bits D35 Shank Good Heat Resistance
Brand: TeamWhole
Price: 1 USD

Brand Name : TeamWhole

Model Number : D3.5-92 Button bit

Certification : ISO9001:2008

Place of Origin : Changsha, Hunan, China

MOQ : 1pc

Price : Negotiation

Delivery Time : 15 Days After Payment

Packaging Details : Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden

Application : Water Well, Mining

After Service : Available

Supply Ability : 8000pcs/ month

Carbides Shape : Spherical, Ballistic, Simi-Ballistic

Bit Diameter : 90mm-110mm

Color : As Customer's Need

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Weatherable 92mm Button Rock Hammer Drill Bits D3.5 Shank Good Heat Resistance

D3.5-92mm Button Bit DTH Bit For D3.5 Hammer For Hole Blasting Drilling

Matched hammer Dia.	Bit diameter		No.× Button Dia.(mm)		Air holes	Weight (kg)	Shank
Matched hammer Dia.	mm	inch	Gauge	Front	Air holes	Weight (kg)	Shank
3.5”	90	3 9/16	6*14	4*16	2	4.9	DHD3.5
	95	3 3/4	6*14	4*13	2	5.2
	102	4	6*14	5*13	2	5.9

Bit Face Shape Selection:

1. Flat Face

This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

2. Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.

3. Concave Face

The all-around application bit face specifically for medium hard and homogeneous rock formations.

Product Tags:

dth installation tools

drilling rig drill bit

Weatherable 92mm Button Rock Hammer Drill Bits D3.5 Shank Good Heat Resistance Images

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