System of Measurement
System of Measurement
Hardness Rating
Hardness Rating
Heat Treatment
Heat Treatment
Tolerance Rating
Tolerance Rating
Mechanical Finish
Mechanical Finish
DFARS (Defense Acquisition Regulations Supplement)
DFARS
(Defense Acquisition
Regulations
Supplement)
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
REACH (Registration, Evaluation, Authorization Chemicals)
RoHS (Restriction of Hazardous Substances)
RoHS (Restriction ofSubstances)
Maximum Temperature
Maximum Temperature
Yield Strength
Yield Strength
Hardened High-Speed M42 Tool Steel Yield Strength: Not Rated Hardness: Rockwell C65 (Very Hard) Also known as cobalt steel, this M42 tool steel maintains its hardness in high-speed cutting applications that generate intense heat. Use it to make tools for cutting extremely hard materials.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. Dia. ToleranceLg. Mechanical Finish Each 1/64 "-0.0002" to 0" 1 1/2 " Precision Ground 0000000 00000 1/32 "-0.0002" to 0" 1 1/2 " Precision Ground 0000000 0000 3/64 "-0.0002" to 0" 1 3/4 " Precision Ground 0000000 0000 1/16 "-0.0002" to 0" 1 7/8 " Precision Ground 0000000 0000 5/64 "-0.0002" to 0" 2" Precision Ground 0000000 0000 3/32 "-0.0002" to 0" 2 1/4 " Precision Ground 0000000 0000 7/64 "-0.0002" to 0" 2 3/4 " Precision Ground 0000000 0000 1/8 "-0.0002" to 0" 2 3/4 " Precision Ground 0000000 0000 9/64 "-0.0002" to 0" 3" Precision Ground 0000000 0000 5/32 "-0.0002" to 0" 3 1/4 " Precision Ground 0000000 0000 11/64 "-0.0002" to 0" 3 1/4 " Precision Ground 0000000 0000 3/16 "-0.0002" to 0" 3 1/2 " Precision Ground 0000000 0000 13/64 "-0.0002" to 0" 3 5/8 " Precision Ground 0000000 0000 7/32 "-0.0002" to 0" 3 3/4 " Precision Ground 0000000 0000 15/64 "-0.0002" to 0" 3 7/8 " Precision Ground 0000000 0000 1/4 "-0.0002" to 0" 4" Precision Ground 0000000 0000 17/64 "-0.0002" to 0" 4 1/8 " Precision Ground 0000000 00000 9/32 "-0.0002" to 0" 4 1/4 " Precision Ground 0000000 00000 19/64 "-0.0002" to 0" 4 3/8 " Precision Ground 0000000 00000 5/16 "-0.0002" to 0" 4 1/2 " Precision Ground 0000000 00000 21/64 "-0.0002" to 0" 4 5/8 " Precision Ground 0000000 00000 11/32 "-0.0002" to 0" 4 3/4 " Precision Ground 0000000 00000 23/64 "-0.0002" to 0" 4 7/8 " Precision Ground 0000000 00000 3/8 "-0.0002" to 0" 5" Precision Ground 0000000 00000 25/64 "-0.0002" to 0" 5 1/8 " Precision Ground 0000000 00000 13/32 "-0.0002" to 0" 5 1/4 " Precision Ground 0000000 00000 27/64 "-0.0002" to 0" 5 3/8 " Precision Ground 0000000 00000 7/16 "-0.0002" to 0" 5 1/2 " Precision Ground 0000000 00000 29/64 "-0.0002" to 0" 5 5/8 " Precision Ground 0000000 00000 15/32 "-0.0002" to 0" 5 3/4 " Precision Ground 0000000 00000 31/64 "-0.0002" to 0" 5 7/8 " Precision Ground 0000000 00000 1/2 "-0.0002" to 0" 6" Precision Ground 0000000 00000
Grind-Your-Own Lathe Tool Blanks Grind these hardened steel blanks to the size and shape you need.
M42 high - speed steel has excellent heat resistance for use on stainless steel and nickel.
Square Shank
Square Shank
Wd. Ht. OverallLg. End Bevel Each 1/8 "1/8 "2 1/2 " Beveled 10° 0000000 000000 3/16 "3/16 "2 1/2 " Beveled 10° 000000 00000 1/4 "1/4 "2 1/2 " Beveled 10° 000000 00000 5/16 "5/16 "2 1/2 " Beveled 10° 000000 00000 3/8 "3/8 "3" Beveled 10° 000000 00000 7/16 "7/16 "3 1/2 " Beveled 10° 000000 00000 1/2 "1/2 "4" Beveled 10° 000000 00000 5/8 "5/8 "4 1/2 " Beveled 10° 000000 00000 3/4 "3/4 "5" Beveled 10° 000000 00000 7/8 "7/8 "6" Beveled 10° 000000 000000 1" 1" 7" Beveled 10° 0000000 000000
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.