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![PFERD Carbide Bur SD-5 L6 Ball Shape STEEL Cut 1/2" x 7/16" x 1/4" Shank](/vendors/6924/large/21725651-rgb.png "PFERD Carbide Bur SD-5 L6 Ball Shape STEEL Cut 1/2" x 7/16" x 1/4" Shank")
PFERD Carbide Bur SD-5 L6 Ball Shape STEEL Cut 1/2" x 7/16" x 1/4" Shank
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- Part Number: 21725651
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Product Overview
Info & Guides
With the innovative STEEL cut, PFERD has developed unique burs for steel and cast steel. These burs feature significantly increased aggressiveness and easy control for safe and precise work. Due to their incredibly high stock removal rate, STEEL cut burs help users save considerable time and money. Ball-shaped bur, shape D. Tungsten carbide burs with extended shanks are ideal for efficiently machining small, hard-to-reach areas. The shanks can be shortened if required. This bur has a long steel shank.
Specifications
Details
Industrial Category:
Machining
Industrial Subcategory:
Finishing Supplies
Industrial Subtype:
Carbide Burs
Applications:
Cutting out holes
Applications 1:
Deburring
Applications 2:
Leveling
Applications 3:
Milling
Applications 4:
Milling out
Applications 5:
Surface work
Applications 6:
Work on weld seams
Country of Origin:
DE
Customs Number:
8207703030
Cut:
4
Diameter Shank:
1/8 Inch
Drive Types:
Manual filing tool
Drive Types 1:
Manual application
EDP:
25651
Item Length (inches):
6.31
Item Quantity:
2
Item Weight (kgs):
0.049
MANUFACTURER_TYPE_DESCR:
KUD 12,7x11,1x6,35-150 STEEL
Materials that can be worked:
Case-hardened steels
Materials that can be worked 1:
Cast steel
Materials that can be worked 2:
Hardened, heat-treated steels over 370 HV (38 HRC)
Materials that can be worked 3:
Steel
Materials that can be worked 4:
Steel, cast steel
Materials that can be worked 5:
Steels up to 370 HV (< 38 HRC)
Materials that can be worked 6:
Steels over 220 HV (> 95 HB)
Materials that can be worked 7:
Steels up to 220 HV (< 95 HB)
Materials that can be worked 8:
Tool steels
Prop 65:
View
Recommendations for use:
Use the burs on powerful power tools with elastically mounted spindles to avoid unwanted vibration.
Recommendations for use 1:
Observe the recommended rotational speed.
Recommendations for use 2:
For the most cost-effective bur use, work with higher rotational/peripheral speeds. For burs with a 1/4" shank diameter, use power tools with a power output from 300 watts.
Safety notes:
Very high speeds can cause discoloration on the shank. This does not constitute a safety risk.
Safety notes 1:
For safety reasons, the maximum application speeds with contact with the workpiece require a reduction in the recommended speed of tungsten carbide burs with standard shanks. Observe the reduced speeds outlined in the product details.
Safety notes 2:
When working with longer shanks, it is crucial that the bur is in contact with the workpiece (or inserted in the hole or slot to be machined) before the power tool is turned on. As a rule, the bur must remain in contact with the workpiece for as long as th
Safety notes 3:
Not designed for robotic or stationary applications due to risk of bending. Use only rigid clamping systems/power tools.
Shape:
Round
UNSPNC:
23251706
UPC Code:
97758256513
Other Details
Significantly increased aggressiveness, creates large chips, and has very good chip removal due to its innovative tooth design.
The highly accurate concentricity enables precise work free from chatter marks. This considerably reduces wear on the bur and power tool or machine.
Up to 50% higher stock removal rate on steel and cast steel in comparison to conventional double cut burs.
Workpieces are protected due to significantly lower thermal load.
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Thank you for your business.
Contact CCS for volume discounts on your order.
Freight charges from Canada will apply
Thank you for your business.
Contact CCS for volume discounts on your order.
Freight charges from Canada will apply