LBS Catalog

Cobalt Jobber Drills

Cobalt Fractional/Bronze

Packaging: 1/16” thru 19/64”- 12 per pack 5/16” thru 1/2”- 6 per pack

Series 500E

135ª Split Point/Straight Shank

Heavy duty construction made to Type J aircraft specifications. Used for drilling holes in hard, tough materials such as stainless steel, titanium, high temperature, and high strength alloys. High red hardness of cobalt permits speeds 30% greater than HSS drills.

Cutting Tools

500E

Flute Length

Overall Length

Flute Length

Overall Length 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” 5-3/4” 5-7/8” 5”

500E Item No. 10739 10744 10749 10754 10766 10776 10788 10800 10812 10822 10834 10844 10862 10874 10887

500E Item No. 10898 10914 10926 10939 10950 10969 10980 10996 11007 11023 11033 11048 11059 11080

Size

Size

1/16 5/64 3/32 7/64

7/8”

1-7/8”

19/64”

3-1/16” 3-3/16” 3-5/16” 3-7/16” 3-1/2” 3-5/8” 3-3/4” 3-7/8” 3-15/16” 4-1/16” 4-3/16” 4-5/16”

1”

2”

5/16”

1-1/4” 1-1/2” 1-5/8” 1-3/4”

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”

21/64” 11/32” 23/64” 25/64” 13/32” 27/64” 29/64” 15/32” 31/64” 3/8” 7/16”

1/8

9/64 5/32

2”

11/64

2-1/8” 2-5/16” 2-7/16” 2-1/2” 2-5/8” 2-3/4” 2-7/8” 2-15/16”

3/16

13/64

7/32

15/64

1/4

4”

4-3/8” 4-1/2”

Assortments A-12 Fasteners F-72

17/64

4-1/8” 4-1/4”

1/2”

6”

9/32

Cutting Tools C-325

Pipe Fittings P-541 Electrical E-704 Hydraulics H-745

Abrasives AB-782 MRO M-833

Tel: (225) 272-6200 Fax: (225) 272-7001

sales@lbsbr.com www.lightningboltandsupply.com

C-359