LBS Catalog

Cobalt Jobber Drills

Cobalt Letter/Bronze

Packaging: “A” thru “L” - 12 per pack “M” thru “Z”- 6 per pack

Series 540 continued

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.

Overall Length 4-3/4” 4-3/4” 4-7/8” 4-7/8”

Flute Length

Overall Length 4-1/8” 4-1/8” 4-1/8” 4-1/8” 4-1/4” 4-1/4” 4-3/8” 4-3/8” 4-1/2” 4-5/8”

Flute Length 2-7/8” 2-7/8” 2-7/8” 2-7/8”

540 Item No. 18151 18152 18153 18154 18155 18156 18157 18158 18159 18160

540 Item No. 18141 18142 18143 18144 18145 18146 18147 18148 18149 18150

Size

Size

Q R

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

G H

Cutting Tools

S T

I

J

U

5” 5”

K L

2-15/16” 2-15/16” 3-1/16” 3-1/16” 3-3/16” 3-5/16”

V

W

5-1/8” 5-1/8” 5-1/4” 5-1/4”

M N O

X Y Z

P

No. of Pcs.

Description

Item No.

500/540/580 & 500E/580E Series Cobalt Heavy-Duty Jobber Drill Sets

13 15 21 21 26 29 29 60 13 15 21 21 29 60

1/16”- 1/4” BY 64ths 1/16”- 1/2” BY 32nds 1/16”- 3/8” BY 64ths

17787 17791 17792 17793 17794 17795 17798 17797 17759 10512 10525 10559 17799 10596 10705

1/16”- 1/4” BY 64ths & 9/32”- 1/2” BY 32nds

A-Z

1/16”-1/2” BY 64ths

Assortments A-12 Fasteners F-72

DRILL PAL 1/16”-1/2” BY 64ths

#1-#60

Cutting Tools C-329

115

1/16”-1/2” BY 64ths, #1-#60, A-Z

17795

1/16”- 1/4” BY 64ths 1/16”- 1/2” BY 32nds

Pipe Fittings P-546 Electrical E-709 Hydraulics H-749

1/16”-3/8” BY 64ths

1/16”-1/4” BY 64ths & 9/32”- 1/2” BY 32nds

1/16”- 1/2” BY 64ths

Abrasives AB-787 MRO M-838

#1-#60

Tel: (225) 272-6200

Fax: (225) 272-7001

sales@lbsbr.com

www.lightningboltandsupply.com

C-357