• R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
  • R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
  • R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
  • R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
  • R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
  • R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry

R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry

Customized: Non-Customized
Standard: API
Type: Center Drill Bit
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry pictures & photos
R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
US $30-200 / Piece
Min. Order: 50 Pieces
Diamond Member Since 2014

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory

Basic Info.

Model NO.
64mm, 76mm, 89mm, 102mm, 127mm
Material
Tungsten Carbide
Usage
Masonry Drilling
Diameter
64mm 76mm 89mm 102mm 127mm
Color
Red, Blue, Golden, Yellow
OEM and ODM
Yes
Certificate
ISO2000
Processing Type
Forging
Mining Object
Coal Machinery
Transport Package
Plywood Box or Carton
Specification
as per order quantity
Trademark
none
Origin
China
HS Code
82071990
Production Capacity
20000PCS Per Month

Packaging & Delivery

Package Size
84.00cm * 25.00cm * 25.00cm
Package Gross Weight
15.000kg

Product Description

R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
Reaming bit
64mm 76mm 89mm 102mm 127mm
OEM and ODM
Reaming button bit and reaming cross bit
Pilot rod


1.Aplications
This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Large diameter service holes from level to level for drainage, electrical cable or pipe lines routinely used to ream cut holes for development rounds and for long hole blasting of drop raise

2.Production description
Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required when hole diameter exceeds the capabilities of the  rock drill and drilling tools available.


Materials: Tungsten carbide and high strength alloy steels. <o:p>
Processing: CNC milling and proprietary "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand ,military grade requirements of heat-treatment guarantee durability .<o:p>

Specification:
 
Bit type: Dome bit / Reaming bits
Connection Angle: 6 / 10 / 12  degree
Diameter of Pilot adaptors: 26 / 28 / 35 / 40 mm etc
Diameter of reaming button bits: 60 / 64 / 70 / 76 / 80 / 89 / 102 / 127 / 150
Thread type: R25 / R28 / R32 / R38
 
R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
PIC. Model Dia. Gauge button front button Taper degree products no.
A 6° Taper reaming button bits (shperic or parabolic buttons) 64 8*Φ9mm 2*Φ10mm KTQ1264-6-1
64 8*Φ9mm 4*Φ8mm KTQ1264-6-2
65 8*Φ9mm 4*Φ8mm KTQ1265-6
76 8*Φ10mm 4*Φ10mm KTQ1276-6-1
76 8*Φ10mm 4*Φ9mm KTQ1276-6-2
76 8*Φ11mm 2*Φ11mm KTQ1276-6-3'
76 7*Φ11mm 4*Φ11mm KTQ1176-6-3''
76 8*Φ14mm 4*Φ13mm KTQ1276-6-4
89 8*Φ12mm 4*Φ12mm KTQ1289-6-1
89 8*Φ12mm 4*Φ11mm KTQ1289-6-2
89 8*Φ12mm 4*Φ10mm KTQ1289-6-3
89 8*Φ13mm 4*Φ10mm KTQ1289-6-4
89 8*Φ12mm 4*Φ11mm KTQ1289-6-5
102 8*Φ14mm 4*Φ12mm KTQ12102-6
12° Taper reaming button bits (shperic or parabolic buttons) 89 8*Φ12mm 4*Φ10mm 12° KZQ1289-12
102 8*Φ12mm 4*Φ12mm 12° KZQ12102-12-1
102 8*Φ14mm 4*Φ12mm 12° KZQ12102-12-2
127 10*Φ13mm 8*Φ13mm 12° KZQ18127-12-1
127 10*Φ13mm 10*Φ13mm 12° KZQ18127-12-2
B 6° Taper chisel reaming bits 60 carbide:12*8mm (4pcs) KTS460-6
64 KTS464-6
65 KTS465-6
70 KTS470-6
76 carbide:12*10mm (4pcs) KTS476-6
80 KTS480-6
89 KTS489-6
10° Taper chisel reaming bits 70 carbide:12*8mm (6pcs) 10° KTS670-10
75 KTS675-10
80 KTS680-10
90 KTS690-10
100 carbide:12*10mm (6pcs) KTS6100-10
120 KTS6120-10
C Pilot adaptors 6° chisel:Φ26/28*12*8mm L=240/300mm,thread:R25/28/32*12.7mm,6°
Pilot adaptors 12° chisel:Φ35/40*15*10mm L=250mm,thread:R25/28/32*12.7mm,12°
D Thread chisel reaming bits 60 carbide:12*8mm (4pcs) RF25 KTS460-25RF
70 KTS470-25RF
80 carbide:12*10mm (6pcs) RF32 KTS680-32RF
90 KTS690-32RF
100 KTS6100-32RF
120 KTS6120-32RF
130 RF38 KTS6130-38RF
150 KTS6150-38RF
E Integral reaming button bits 89 12*Φ11mm 2*Φ11mm+1*Φ10mm R32/R38*12.7 KZQ89
102 12*Φ12mm 2*Φ12mm+1*Φ10mm R32/R38*12.7 KZQ102-1
102 12*Φ14mm 2*Φ10mm+1*Φ10mm R32/R38*12.7 KZQ102-2
127 8*Φ14mm 8*Φ12mm+2*Φ12mm R38*12.7 KZQ127
F Dome reaming bit (shperic or parabolic buttons) 76 9*Φ13mm 1*Φ13mm R32/T38/T45 DFR76
89 14*Φ13mm 1*Φ13mm R32/T38/T45 DFR89
102 16*Φ13mm 1*Φ13mm R32/T38/T45 DFR102
127 18*Φ13mm 1*Φ13mm R32/T38/T45 DFR127
152 18*Φ14mm 2*Φ14mm T45/T51/ST58/ST68 DFR152-1
152 9*Φ16mm 6*Φ16mm ST58/ST68 DFR152-2

The information you may like to know before order:
 
1. Methods of Payment:
  T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
  Based on order quantity, normally it takes 25 days for production.
  Only 2 or 3 days if we have stock on your request size.
3. Shipping way
  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
  Bulk order: we suggest by air or by sea.
4. Quality Control
  We have our own experienced QC.
  There will be strict inspection and testing for every order before shipping out.
5. After Services:
  1. Our sales team will response for your question within 24 hours (Holidays Excluded)
  2. Technical Support will be available in any time
  3. Free replacement will provide once the failure confirmed caused by our product quality
R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry

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From payment to delivery, we protect your trading.
R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry pictures & photos
R32 R25 R28 64-127mm Taper Reaming Button Bit for Quarry
US $30-200 / Piece
Min. Order: 50 Pieces
Diamond Member Since 2014

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory
Terms of Payment
LC, T/T, D/P, PayPal, Western Union