Alfa Tools General Product Catalog

Metric Jobber Drills Super High-Speed Steel

Jobber Length 118 O Point Black Oxide

• Designed for general purpose drilling in a wide range of materials, equipment and operating conditions. • Typical applications include drilling production parts, maintenance jobs and portable drilling

• Drills are surface treated with a black oxide finish for added lubricity and improved chip flow

Features:

ECO PRO STOCK # MJ251904 MJ251905 MJ251906 MJ251907 MJ251908 MJ251909 MJ251910 MJ251911 MJ251912 MJ251913 MJ251914 MJ251915 MJ251916 MJ251917 MJ251918 MJ251919 MJ251920 MJ251921 MJ251922 MJ251923 MJ251924 MJ251925 MJ251926 MJ251927 MJ251928 MJ251929 MJ251930 MJ251931 MJ251932 MJ251933 MJ251934 MJ251935 MJ251936 MJ251937 MJ251938 MJ251939 MJ251940 MJ251941 MJ251942 MJ251943 MJ251944 MJ251945 MJ251946 MJ251947 MJ251948 MJ251949 MJ251950 MJ251951 MJ251952 MJ251953 MJ251954 MJ251955 MJ251956 MJ251957 MJ251958 MJ251959 MJ251960 MJ251961 MJ251962 MJ251963 MJ251964

ALFA USA STOCK # MJ151904

SIZE

DECIMAL FLUTE LENGTH OVERALL LENGTH

MM

EQUIV.

MM

INCHES

MM

INCHES

0.0197 0 0217 0.0236 0 0256 0.0276 0.0295 0.0315 0.0335 0.0354 0 0374 0.0394 0.0413 0.0433 0.0453 0.0472 0.0492 0.0512 0.0531 0.0551 0.0571 0.0591 0.0610 0.0630 0.0650 0.0669 0.0689 0.0709 0.0728 0.0748 0.0768 0.0787 0.0807 0.0827 0.0846 0.0866 0 0886 0.0906 0 0925 0.0945 0 0965 0.0984 0 1003 0.1024 0.1063 0 1083 0.1102 0.1142 0.1181 0.1220 0.1260 0.1280 0.1299 0.1339 0.1378 0.1417 0.1457 0.1476 0.1496 0.1535 0.1575 0.1614

5 6 8

3/16 1/4 5/16 3/8 3/8 1/2 1/2 5/8 5/8 5/8

22 25 29 32 32 35 35 38 38 38 41 41 44 44 48 48 48 48 48 48 48 48 48 51 51 51 51 51 51 51 51 54 54 54 57 57 57 57 60 60 60 57 64 64 67 67 70 70 70 70 70 73 73 73 76 76 76 76 79 83 83

7/8

0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.70 2.75 2.80 2.90 3.00 3.10 3.20 3.25 3.30 3.40 3.50 3.60 3.70 3.75 3.80 3.90 4.00 4.10

1

–

1-1/8 1-1/4 1-1/4 1-3/8 1-3/8 1-1/2 1-1/2 1-1/2 1-5/8 1-5/8 1-3/4 1-3/4 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8

MJ151906

10 10 13 13 16 16 16 18 18 19 19 22 22 22 22 22 22 22 22 22 25 25 25 25 25 25 25 25 29 29 29 32 32 32 32 35 35 35 37 37 38 38 41 41 41 41 41 45 45 45 48 48 48 48 51 54 54 –

–

MJ151908 MJ151909 MJ151910 MJ151911 MJ151912 MJ151914 MJ151915 MJ151916 MJ151917 MJ151918 MJ151919 MJ151920 MJ151921 MJ151922 MJ151923 MJ151924 MJ151925 MJ151926 MJ151927 MJ151928 MJ151929 MJ151930 MJ151931 MJ151932 MJ151933 MJ151934 MJ151935 MJ151936 MJ151937 MJ151938 – MJ151946 MJ151947 MJ151949 MJ151950 MJ151951 MJ151952 MJ151953 MJ151954 MJ151955 MJ151956 MJ151957 MJ151958 MJ151959 MJ151960 MJ151961 MJ151962 MJ151963 MJ151964 – – MJ151940 – MJ151942 – MJ151944 –

11/16 11/16

3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8

Metric Jobber Drills

A

1 1 1 1 1 1 1 1

2 2 2 2 2 2 2 2

1-5/32 1-5/32 1-5/32 1-1/4 1-1/4 1-1/4 1-1/4 1-3/8 1-3/8 1-3/8 1-29/64 1-29/64 1-1/2 1-1/2 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 1-3/4 1-3/4 1-3/4 1-7/8 1-7/8 1-7/8 1-7/8 –

2-1/8 2-1/8 2-1/8 2-1/4 2-1/4 2-1/4 2-1/4

2-23/64 2-23/64 2-23/64

–

2-1/2 2-1/2 2-5/8 2-5/8 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 2-7/8 2-7/8 2-7/8

3 3 3 3

2

3-1/8 3-1/4 3-1/4

2-1/8 2-1/8

50 to 8 00, 12 per envelope, 8 10 to 13 00, 6 per envelope

• ALFA USA drills are made in the United States

• ECO PRO drills are made outside the United States to ALFA TOOLS' specifications

A-22