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7 Degree 30mm 40mm For Quarrying Industry Alloy Steel Tapered Cross Bits

Categories Cross Bits
Place of Origin: China
Brand Name: MIROC
Model Number: 7 Degree
MOQ: 50
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
Price: negotiation
Certification: ISO
Type: Cross Rock Drill Bit
Steel material: 42CrMo/YK05
Usage: Mining, Coal, Iron Ore, Gold Mining Drilling
Flushing Hole: 1or 2
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7 Degree 30mm 40mm For Quarrying Industry Alloy Steel Tapered Cross Bits

7 Degree 30mm 40mm For Quarrying Industry Alloy Steel Tapered Cross Bits


Application
The cross rock drill bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for fissured rock.

Cross rock drill bits is mainly available for digging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bits.

Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called drill, which rotates them and provides torque and axial force to create the hole. Our drill bit is suitable for various ground condition. It is especially efficient and fast when drilling in hard and medium-hard rock.


Characteristics
1 Long life
2. Lower consumption
3. Wide selections of drill bits
4. Delivery quickly
5. Suitable for small hole range
6. Widely used in Dimensional Stone Quarrying Industry
7. Widely used in Underground Mining Industry


Specification

Part Number

Product Code

and Brief

Description

Bit

Diameter

(mm)

Bit

Diameter

(inch)

Tip Size

(W x H,

mm)

Front

Flushing

Holes

Side

Flushing

Holes

Weight

(kg)

4148300141

CR30-7D-22, 7°

Taper Cross Type Bit

301 1/612 x 12 x 8120.29
4148300142

CR32-7D-22, 7°

Taper Cross Type Bit

321 1/412 x 12 x 8120.31
4148300143

CR33-7D-22, 7°

Taper Cross Type Bit

331 2/712 x 12 x 8120.33
4148300144

CR34-7D-22, 7°

Taper Cross Type Bit

341 1/312 x 12 x 8120.34
4148300145

CR35-7D-22, 7°

Taper Cross Type Bit

351 3/812 x 12 x 8120.36
4148300146

CR36-7D-22, 7°

Taper Cross Type Bit

361 3/713 x 12 x 8120.37
4148300147

CR38-7D-23, 7°

Taper Cross Type Bit

381 1/214 x 12 x 8120.43
4148300148

CR40-7D-23, 7°

Taper Cross Type Bit

401 4/715 x 12 x 8120.47
4148300149

CR41-7D-23, 7°

Taper Cross Type Bit

411 3/515 x 12 x 8120.49
4148300150

CR42-7D-23, 7°

Taper Cross Type Bit

421 2/315 x 12 x 8120.51
4148300151

CR43-7D-23, 7°

Taper Cross Type Bit

431 2/315 x 12 x 8120.53
4148300152

CR45-7D-25, 7°

Taper Cross Type Bit

451 7/917 x 14 x 8120.58
4148300153

CR48-7D-25, 7°

Taper Cross Type Bit

481 8/917 x 14 x 8120.67
4148300154

CR50-7D-25, 7°

Taper Cross Type Bit

50219 x 14 x 8120.72
4148300155

CR55-7D-25, 7°

Taper Cross Type Bit

552 1/620 x 16 x 10120.92
4148300156

CR60-7D-25, 7°

Taper Cross Type Bit

602 1/320 x 16 x 10121.19

Product Tags:

metal drill bit

  

high speed drill bits

  
Quality 7 Degree 30mm 40mm For Quarrying Industry Alloy Steel Tapered Cross Bits for sale
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