Contact Us
- Room 103, Building A25, Shuiyingjiazhou, Taiyangshan Road, Qingzhuhu Town, Kaifu District, Changsha, Hunan China
- cutoutil@hanvitools.com
- +8618974971540

Long Burr Bits
Long Burr Bits
1.We are professional manufacturer for producing carbide burrs ,carbide burr of all kinds of shape in metric size and inch size .
2.Our long burr bit made tungsten carbide burrs can be used on most hard materials including steel, aluminum and cast iron, all types of stone, ceramic, porcelain, hard wood, acrylics, fibreglass and reinforced plastics.
Description
Long Burr Bits
Our rotary grinder bit was made by 100% Raw material 
Product Descriptions :
Carbide burr shapes clarify as SA ,SB,SC,SD,SG,SE,SF,SH... types .
Metric Size :
| CODE | D1(mm) | L1(mm) | D2(mm) | L2(mm) |
| SJ-42 | 3 | 2.5 | 3 | 38 |
| SJ-1 | 6 | 5 | 6 | 50 |
| SJ-3 | 9.5 | 8 | 6 | 53 |
| SJ-5 | 12 | 11 | 6 | 56 |
| SJ-6 | 16 | 14.5 | 6 | 59 |
| SJ-7 | 19 | 17.5 | 6 | 62 |
| SJ-9 | 25 | 24.5 | 6 | 69 |
Inch Size:
| CODE | D1 | D2 | L1 | L2 |
| SJ-42 | 1/8 | 3/32 | 1/8 | 1 1/2 |
| SJ-1 | 1/4 | 3/16 | 1/4 | 2 |
| SJ-3 | 3/8 | 5/16 | 1/4 | 2 1/16 |
| SJ-5 | 1/2 | 7/16 | 1/4 | 2 3/16 |
| SJ-6 | 5/8 | 9/16 | 1/4 | 2 5/16 |
| SJ-7 | 3/4 | 11/16 | 1/4 | 2 7/16 |
| SJ-9 | 1 | 15/16 | 1/4 | 2 11/16 |

Carbide rotary Set :
SA-1 1/4″ x 5/8″
SC-1 1/4″ x 5/8″
SD-1 1/4″
SE-1 1/4″ x 3/8″
SF-1 1/4″ x 5/8″
SG-1 1/4″ x 5/8″
SL-1 1/4″ x 5/8″
SN-1 1/4″ x 5/16″ 10 degree
One pcs of each in one set packed in below box .

Applications:
Fine processing of various metal molds, such as processing shoe molds, etc.
Used for chamfering rounding and groove processing of various mechanical parts, cleaning pipes, finishing the inner hole surface of mechanical parts, such as machinery factory, repair shop, etc.
Used for the repair of the impeller runner, such as the car engine factory.


Related Products :

Company Introduction:
We are focus on producing cemented carbide burrs ,carbide inserts ,carbide drills and carbide end mills over 10years . We also supply cnc toolholder as well as famous brand products like korloy ,mitsubishi ,sumitomo ,seco ,sandvik .
| APMT 1604PDER-F:M8330 | BNGX 10T308SR-MM:M9325 |
| APMT 1604PDER-FM:M8330 | BNGX 10T308SR-MM:M9340 |
| APMT 1604PDER-R:M8330 | BNGX 10T308SR-M:M8310 |
| APMT 1604PDSR-R:M8330 | BNGX 10T308SR-M:8215 |
| APMT 1604PDER-FM:M8345 | BNGX 10T308SR-M:M8330 |
| BNGX 10T308SR-M:M6330 | BNGX 10T308SR-M:M8340 |
| BNGX 10T308SR-MM:M8340 | BNGX 10T308SR-M:M8345 |
| BNGX 10T308SR-MM:M8345 | BNGX 10T308SR-M:M9325 |
| BNGX 10T308SR-MM:M6330 | BNGX 10T308SR-HM:M8310 |
| BNGX 10T308SR-MM:M8310 | BNGX 10T308SR-HM:8215 |

Workshop:
We use ANCA and Walter machines to produce all carbide tools .

Quality Control and Warehouse :

Package and Shipping :
FAQ :
Q1 :How big of a bur bit do you need?
A1:Extend your reach with these 3" to 7¼" long burs. Bend around obstructions to access hard-to-reach spots. Specially spaced flutes quickly remove materials such as aluminum, brass, bronze, and plastics without clogging.
Q2:Where can I get carbide Burr cutting tools?
A2:You can get carbide burr cutting toools from cutoutil . We have large stock for deliver fastly .
Q3:How big is a diamond cut bur bit?
A3:Diamond-cut teeth effectively cut hard materials. Extend your reach with these 6 1/4" to 7" long burs. Choose from a range of shapes to deburr holes, edges, and flat surfaces.
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