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1/4" Shank - Inverted Cone - Plain End

PFERD » Burs & Hole Saws » 1/4" Shank » Inverted Cone - Plain End

PFERD conveniently lists all Tungsten Carbide Burs and and Bimetal Hole Saws and Accessories into a single and concise catalog, Section 202.

Precision CNC manufactured PFERD carbide burs offer unparalleled rotational balance, service life and performance. PFERD has decades of manufacturing experience, producing the highest performance bur on the market.
PFERD manufactures a complete selection of 1/4" shank tungsten carbide burs, all marked with U.S. SCTI numbers for easy identification. Metric shanks, special head sizes and custom shank lengths are all available upon request. Please contact your PFERD distributor for additional information.

SCTI# SN-1 through SN-7

EDP SCTI# Head Diameter Head Length Included Angle Cut Shank Length Overall Length  
25261 SN-1 1/4 1/4 10° Standard 1-23/32 1-31/32
25262 SN-1 1/4 1/4 10° Double (ADC) 1-23/32 1-31/32
25271 SN-2 3/8 3/8 13° Standard 1-49/64 2-9/64
25272 SN-2 3/8 3/8 13° Double (ADC) 1-49/64 2-9/64
25273 SN-2 3/8 3/8 13° Diamond 1-49/64 2-9/64
25281 SN-4 1/2 1/2 28° Standard 1-49/64 2-17/64
25282 SN-4 1/2 1/2 28° Double (ADC) 1-49/64 2-17/64
25283 SN-4 1/2 1/2 28° Diamond 1-49/64 2-17/64
25291 SN-6 5/8 3/4 18° Standard 1-17/32 2-9/32
25292 SN-6 5/8 3/4 18° Double (ADC) 1-17/32 2-9/32
25301 SN-7 3/4 5/8 30° Standard 1-25/32 2-13/32
25302 SN-7 3/4 5/8 30° Double (ADC) 1-25/32 2-13/32
25303 SN-7 3/4 5/8 30° Diamond 1-25/32 2-13/32
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