HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Bench Drilling Integral reaming drill bit R25 29-76mm Thread Button Bit
Integral Reaming Bit R25 29-76mm specification:
Drill bit diameter Ø176mm
Thread type:R25/R29
Weight:1.1kg
Advantages:
1.Entire CNC processing procedure ensure the quality consistency
2.Military grade requirements of heat-treatment guarantee durability
3.Fast penetration rates, and straight and clean hole quality. Long life of drilling holes.
Button Bit figuration
Gauge:8
Front:7
Our Custom Services
1.Custom bit diameter, smaller than 33mm or any other diameters.
2.Custom Thread. According to your drill rod thread or drawing, we could provide the suitable thread for the drill bit.
3.Custom shank rod. We could produce as per your drawing or samples.
4.Custom buttons configuration. The buttons configuration is different due to different usage.
5.Excellent quality to get max drilling performance for rock drills with long life and save up fuel cost
Reaming ring of reaming tools, a second relief is formed contiguous with the first face on each reamer portion and is disposed at a second angle, less than the first angle with respect to the flute surface.
Following are some similar reaming tools, FYI
Reaming Tools
| 6° Taper | ||||||||
|
Reaming bit | Carbide dimension | D | Weight |
Code No. | ||||
| Gauge | Front | [mm] | [in] | [kg] | ||||
| [No.] | [mm] | [No.] | [mm] | |||||
|
| 8 | 9.5 | 4 | 8 | 64 | 2 1/2 | 0.90 | 43030 |
| 6 | 11 | 3 | 11 | 76 | 3 | 1.25 | 43031 | |
| 8 | 12.7 | 4 | 11 | 89 | 3 1/2 | 1.80 | 43014 | |
| Pilot adapter | Thread | L | D | Weight | Code No. | |||
| [mm] | [in] | [mm] | [in] | [kg] | ||||
|
| R25 | 300 | 11 19/64'' | 26 | 1 1/32'' | 3.35 | 53089 | |
| R28 | 300 | 11 19/64'' | 26 | 1 1/32'' | 3.25 | 53085 | ||
| R32 | 300 | 11 19/64'' | 26 | 1 1/32'' | 3.15 | 53083 | ||
| 12° Taper | ||||||||
|
Reaming bit | Carbide dimension | D | Weight |
Code No. | ||||
| Gauge | Front | [mm] | [in] | [kg] | ||||
| [No.] | [mm] | [No.] | [mm] | |||||
|
| 8 | 12.7 | 4 | 9.5 | 89 | 3 1/2 | 2.00 | 43011 |
| 8 | 12.7 | 4 | 12.7 | 102 | 4 | 2.30 | 43012 | |
| 8 | 14 | 4 | 14 | 115 | 4 1/2 | 2.68 | 43017 | |
| 8 | 14 | 4 | 12.7 | 127 | 5 | 3.50 | 43013 | |
| Pilot adapter | Thread | L | D | Weight | Code No. | |||
| [mm] | [in] | [mm] | [in] | [kg] | ||||
|
| R32 | 255 | 10 3/64'' | 40 | 1 37/64'' | 2.4 | 53082 | |
| R38 | 265 | 10 25/64'' | 40 | 1 37/64'' | 2 | 53092 | ||
| 12° Taper | |||||||||||
| Reaming bit(Locking thread T12) | Carbide dimension | D | Weight |
Code No. | |||||||
| Gauge | Front | [mm] | [in] | [kg] | |||||||
| [No.] | [mm] | [No.] | [mm] | ||||||||
|
| 8 | 12.7 | 4 | 11 | 102 | 4'' | 3.50 | 43000 | |||
| 8 | 12.7 | 4 | 12.7 | 115 | 4 1/2'' | 4.30 | 43002 | ||||
| 8 | 14 | 4 | 12.7 | 127 | 5'' | 5.10 | 43001 | ||||
|
Reaming bit |
Thread | Carbide dimension | D | d | Weight |
Code No. | |||||
| Gauge | Front | [mm] | [in] | [mm] | [in] | ||||||
| [No.] | [mm] | [No.] | [mm] | [kg] | |||||||
| Hole Opener
| T38 | 8 | 14 | 7 | 11 | 102 | 4'' | 51 | 2'' | 4.00 | 63043 |
| T38 | 8 | 14 | 7 | 12.7 | 127 | 5'' | 67 | 2 5/8'' | 8.80 | 63044 | |
| T45 | 8 | 14 | 7 | 12.7 | 127 | 5'' | 73 | 2 7/8'' | 8.30 | 63045 | |
| T38 | 8 | 16 | 7 | 14 | 152 | 6'' | 102 | 4'' | 15.4 | 63046 | |
| ST58 | 8 | 16 | 8 | 14 | 152 | 6'' | 89 | 3 1/2'' | 13.6 | 63047 | |
| T32 | 10 | 16 | 9 | 14 | 178 | 7'' | 76 | 3'' | 15.9 | 63048 | |
| T38 | 10 | 16 | 10 | 14 | 203 | 8'' | 152 | 6'' | 34.5 | 63049 | |
We have a professional team who focus on customer service. So just let us know your idea or usage, and then we can provide the drawing to you for confirmation.