Mining bits

1.the head of tungsten carbide tip is fired by vacuum;, 2.Certification: ISO9001/2008;, 3.mining bit holder - details see: https://www.machineto.com/mining-bits-10317523

Place of Origin:Zhejiang China (Mainland)	Brand Name:zhejiang	Model Number:sunrise	Type:Drill Bit
Machine Type:Drilling Equipment	Certification:ISO9001:2008	Material:alloy steel	Processing Type:Forging
Use:Coal Mining

mining bit

Physical Description: Forged Steel Body, made of 42CrMo or better, special heat treatment to meet high toughness & wear resist character. Hardfacing if required, Low pressure sintered carbide with suitable grade according to Target Projects, PDC tip is also available for very high performance.

Process:According to the customersdrawings or samples.

Item Material:Carbon Steel,Alloy Steel,Stainless Steel

Item Weight:From 5 ounces to 16 pounds

Packing Detail: Carton box or plywood box

For area used in a full line of tooling and accessories for Mining and Mineral ground tool,Foundation drilling,Horizontal directional drilling(HDD),Trenching,Hydraulic millingcutter,Tunnelling,Recycling,Forestmulching,Railtrackconstruction,Road planing,Reclaiming and Hardware tool.

Size A(mm)

Size	D	L	l₁
U76	25	129	64
U82	30	152	80
U84	30	142	70
U85	35	160	84
U92	35	196	102
U94	35	184	90
U95	35	180	86
U135	38	159	85

Model A

Size	D(mm)	L(mm)	Il₁(mm)
U82	30	152	80
U84	30	142	70
U85	35	160	84
U92	35	196	102
U94	35	184	90

Production Capability
Precision die forging, hot & warm			Hardfacing & Cladding		Plasma cladding
Carbon & alloy steel casting					Induction cladding
Custom machining					Co2 MAG hardfacing
CNC machining			Welding		MAG(CO2 ) welding
Heat treating	Annealing or Normalizing				TIG (Ar) welding
	Quenching & Tempering				Arc Welding
	Austempering/ Martempering		Soldering & Brazing
	Case/ Induction hardening		Surface treating
			Assembling
In-House Tooling Shop
Forging die		Machining fixture		Gauge