Chisel Type Mining Rock Drill Bits/Tapered Rock Drill Bits

Name: Chisel Type Mining Rock Drill Bits/Tapered Rock Drill Bits
SKU: 10316948

Model Chisel,Cross,Button Mining Machinery Parts Anhui,China(Mainland) Ref 10316948

Price on request

Pricing is provided on request — use the quote form below.

Port: Shanghai
Minimum Order Quantity: 50 Piece/Pieces rock drill bits
Supply Ability: 20000000 Piece/Pieces per Month rock drill bits
Payment Terms: L/C,T/T,Western Union

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Key features

1.Dia.:30~80mm Rock drill bits·2.Type:tapered rock dril bits·3.Rock drill bits for rock drilling·4.OEM your own brand

Specifications

Place of Origin	Tianjin China (Mainland)	Model Number	Chisel,Cross,Button
Type	Drill Bit,Tapered Rock Drill Bits	Machine Type	Drilling Tool
Certification	AISI,ISO9001 CE	Material	Carbon Steel
Processing Type	Forging	Use	Ore Mining,rock drilling
Tapered connection	7,11,12 degree	Alloy steel	42CrMo
Suitable carbide tips	YK20	Process	Hot-pressing or welding
Diameter	28~60mm	Packing	50pcs/case
Hot sales	40mm	Details	1.Dia.:30~80mm Rock drill bits · 2.Type:tapered rock dril bits · 3.Rock drill bits for rock drilling · 4.OEM your own brand

Packaging & delivery

Packaging Detail	plastic case, 25pcs/ case or 50pcs/case
Delivery Detail	5-7 days

Product description

Good Value - TaperedRock Drill Bits

Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper button bit. It's suitable for H22mm and H25mm taper rock drill rods use. It have three taper degree: 7°, 11°, 12°. It's widely used for hard rock(f=8~18) drilling use.

Chisel Type TaperedRock Drill Bits:

1) Tapered connection: 7,11,12

2) Alloy steel:42CrMo

3) Suitable carbide tips:YK20

4) Chisel bit diameter: 20-80mm

5)Technology:hot-pressing or welding

Diameter		Tip size	Taper	Weight
mm	inch	Height×Width	Taper	kg
26	1 1/32	10×7	7° 11° 12°	0.17
28	7 7/64	10×7	7° 11° 12°	0.18
30	1 3/16	13.5×8	7° 11° 12°	0.22
32	1 1/14	13.5×8	7° 11° 12°	0.24
34	1 11/32	13.5×8	7° 11° 12°	0.27
36	1 27/64	13.5×8	7° 11° 12°	0.30
38	1 1/2	13.5×8	7° 11° 12°	0.33
38	1 1/2	15×9	7° 11° 12°	0.33
40	1 37/64	13.5×9.2	7° 11° 12°	0.38
40	1 37/64	15×9.8	7° 11° 12°	0.38
42	1 2/3	13.5×9.2	7° 11° 12°	0.41
42	1 21/32	15×9.8	7° 11° 12°	0.41
50	1 31/32	18×10	7° 11° 12°	0.64
60	1 23/64	18×10	7° 11° 12°	0.86

Cross Type Tapered Rock Drill Bits:

1) Tapered connection: 7,11,12

2) Chisel bit diameter: 28-60mm

3) Technology:hot-pressing or welding

4) Bit Body: Short skirt and Long skirt

5) Tapered drill rod: H22/H25*108mm

Diameter		Tip size	Taper	Weight
mm	inch	Height×Width	Taper	kg
30	1 3/16	12×12×8	7° 11° 12°	0.29
32	1 1/4	12×12×8	7° 11° 12°	0.31
33	1 19/64	12×12×8	7° 11° 12°	0.33
34	1 11/32	12×12×8	7° 11° 12°	0.34
35	1 3/8	12×12×8	7° 11° 12°	0.36
36	1 27/64	13×12×8	7° 11° 12°	0.37
38	1 1/2	14×12×8	7° 11° 12°	0.43
40	1 37/64	15×12×8	7° 11° 12°	0.47
41	1 5/8	15×12×8	7° 11° 12°	0.49
42	1 21/32	15×12×8	7° 11° 12°	0.51
43	1 11/16	15×12×8	7° 11° 12°	0.53
45	1 3/4	17×14×8	7° 11° 12°	0.58
48	1 7/8	17×14×8	7° 11° 12°	0.67
50	1 31/32	19×14×8	7° 11° 12°	0.72
55	1 1/4	22×16×10	7° 11° 12°	0.92
60	2 3/8	22×16×10	7° 11° 12°	1.19

Tapered Button Bits,Rock Drill Bits:

1) Type: Tapered button bits

2) Shank Hex.Size: 19mm,22mm,25mm

3) Diameter: 30-42mm.

4) Taper degree: 7°11°12°

5) Package: Plastic case, wooden case.

Packing: plastic case, 25pcs/case or 50pcs/case