Alfa Tools General Product Catalog

Carbide Tipped Die Drills

High-Speed Steel Body Right Hand Cut

Straight Flute 118 O Point

• Also known as a “Hard Steel Drill”. • Recommended for drilling hardened and case hardened steel over 45RC hardness. • Can produce a reamer finish. • Drill body diameter is smaller than the carbide tip to prevent material galling. Features:

Carbide Tipped Die Drills • Drill Blanks

FRACTIONAL

NEW!

ALFA USA STOCK # CDD10209 CDD10210 CDD10211 CDD10212 CDD10213 CDD10214 CDD10215 CDD10216 CDD10217 CDD10218 CDD10219 CDD10220 CDD10221 CDD10222 CDD10223 CDD10224 CDD10225

STOCK # ALFA USA

CUTTING DECIMAL SHANK FLUTE OVERALL DIA. EQUIV. DIA. LENGTH LENGTH

CUTTING DECIMAL SHANK FLUTE OVERALL DIA. EQUIV. DIA. LENGTH LENGTH

1875 2031 2188 2344 2500 2656 2812 2969 3125 3281 3438 3594 3750 3906 4062 4219 4375

11/64 3/16 13/64 7/32 15/64 17/64 9/32 19/64 5/16 21/64 11/32 23/64 25/64 13/32 27/64 1/4 3/8

1-1/2 1-3/4 1-3/4

3-1/2 3-3/4 3-3/4

4531 4688 4844 5000 5312 5625 5938 6250 6562 6875 7188 7500 8125 8750 9375

7/16 29/64 15/32 15/32 17/32 9/16 19/32 21/32 11/16 23/32 25/32 27/32 29/32 31/32 1/2 5/8

3-1/4 3-1/4 3-1/2 3-1/2 3-1/2 3-1/2 4-1/2 4-1/2 4-3/4 4-3/4 4-3/4 4-3/4 4-3/4 4-3/4 4 4

5-3/4 5-3/4

CDD10226 CDD10227 CDD10228 CDD10229 CDD10231 CDD10233 CDD10235 CDD10237 CDD10239 CDD10241 CDD10243 CDD10245 CDD10247 CDD10249 CDD10251 CDD10253

3/16

29/64 15/32 31/64

13/64

6 6 6 6 7 7 8 8 8 8 8 8

7/32

2 2

4 4

15/64

1/2

1/4

17/32

2-1/4 2-1/4 2-1/2 2-1/2 2-3/4 2-3/4

4-1/4 4-1/4 4-1/2 4-1/2 4-3/4 4-3/4 5-1/4 5-1/4 5-1/2 5-1/2 5 5

17/64

9/16

9/32

19/32

19/64

5/8

7-1/2 7-1/2

5/16

21/32 11/16 23/32

21/64 11/32 23/64 25/64 13/32 27/64 3/8

3 3 3 3 3 3

3/4

A

13/16

7/8

15/16

1 0000

1

7/16

1 per pack

Drill Blanks

Super High-Speed Steel Hardened & Ground, Bright Finish

• Used as stock for small tools, drill blanks are often used as gauges to check hole size and drill bushing size or as guide pins for die sets. Features:

Tolerance: Up to 1/4" + 0000" – 0005" 1/4" to 25/64" + 0000" – 0009" Over 13/32" + 0000" – 0010"

FRACTIONAL

OVERALL LENGTH

OVERALL LENGTH

OVERALL LENGTH

SIZE

SIZE

SIZE

STOCK #

STOCK #

STOCK #

1-7/8

DB50101 DB50102 DB50103 DB50104 DB50105 DB50106 DB50107 DB50108 DB50109 DB50110 DB50111 DB50112 DB50113

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

DB50114 DB50115 DB50116 DB50117 DB50118 DB50119 DB50120 DB50121 DB50122 DB50123 DB50124 DB50125 DB50126

5-3/4 5-7/8

DB50127 DB50128 DB50129 DB50133 DB50137 DB50141 DB50145 DB50149 DB50153 DB50157 DB50161

1/16

17/64

15/32

2

5/64 3/32 7/64

9/32

31/64

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

6 6 6 6 6 6 6 6 6

19/64

1/2

5/16

9/16

1/8

21/64 11/32 23/64 25/64 13/32 27/64 3/8

5/8

9/64 5/32

11/16

3/4

11/64

13/16

3/16

7/8

13/64

15/16

7/32

1

15/64

7/16

1 per pack

4

1/4

29/64

Wire Gage & Letter Sizes are available. Details on request.

A-29