Alfa Tools Abrasives Catalog

Surface Grinding Wheels

Vitrified Bonded • Aluminum Oxide - White

Conforms to OSHA Code B-7-1 • 6500 SFPM • Balanced

Features: • Surface Grinding involves grinding of flat, contoured or angular surfaces on a workpiece which is passed in a horizontal plane against a revolving wheel. Applications: • Range from heavy, rapid stock removal operations to precision contouring.

ALUMINUM OXIDE ANSI Grade "WA" for most Classes of Tool Steel

SIZE (D x T x H)

STD. PACK

STD. PACK

SIZE (D x T x H)

GRIT

RPM

PART NO.

GRIT

RPM

PART NO.

60-I 60-J 60-K 80-J 80-K 100-K 120-K 46-H 46-I 46-J 46-K 60-H 60-I 60-J 60-K 80-K 100-K

3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

GW73002 GW73003 GW73004 GW73005 GW73006 GW73007 GW73008 GW73012 GW73013 GW73014 GW73015 GW73016 GW73017 GW73018 GW73019 GW73020 GW73021

46-J 46-I 60-I 60-K 46-J 46-K 60-J 60-K 80-K 60-J 46-H 46-I 60-J 60-K

3600 3600 3600 3600 3600 3600 3600 3600 3600 2483 2483 2483 2483 2483

1 1 1 1 1 1 1 1 1 1 1 1 1 1

GW73025 GW73026 GW73027 GW73028 GW73031 GW73032 GW73033 GW73034 GW73035 GW73041 GW73045 GW73046 GW73047 GW73048

7" x 1" x 1-1/4"

7" x 1/4" x 1-1/4"

8" x 1/2" x 1-1/4"

10"x 1/2"x 3"

7" x 1/2"x 1-1/4"

10" x 1" x 3"

Vitrified Bonded • Aluminum Oxide • Silicon Carbide

ALUMINUM OXIDE – BLUE ANSI Grade “AZ” Blue Bond Alox for Heat Sensitive Steels

ALUMINUM OXIDE – RUBY ANSI Grade “RA” for High-Speed and High Chrome Steels

STD. PACK

STD. PACK

SIZE (D x T x H)

SIZE (D x T x H)

Bonded

GRIT

RPM

PART NO.

GRIT

RPM

PART NO.

46-H 46-J 60-H 60-J 80-K

3600 3600 3600 3600 3600

1 1 1 1 1

GW73051 GW73052 GW73053 GW73054 GW73055

46-H 60-J 60-K

3600 3600 3600

1 1 1

GW73061 GW73063 GW73064

7" x 1/2"x 1-1/4"

7" x 1/2"x 1-1/4"

GRIT SILICON CARBIDE – GREEN ANSI Grade “GC” for Carbide, Castings & Non-Ferrous Metals STD. PACK SIZE (D x T x H) RPM PART NO.

60-I 80-I 100-I 60-I 80-I 100-I 60-I 80-I 100-I

3600 3600 3600 3600 3600 3600 3600 3600 3600

1 1 1 1 1 1 1 1 1

GW73071 GW73072 GW73073 GW73076 GW73077 GW73078 GW73081 GW73082 GW73083

7"x 1/4" x 1-1/4"

7"x 1/2" x 1-1/4"

7"x 3/4" x 1-1/4"

9