2015 Product Catalog

• 135º split point tip for improved accuracy and control – penetrates surface on contact and prevents drill bit “walking” • Heavy-duty web improves strength and structural stability • Flatter web taper for more consistent chip evacuation SERIES JH522-P BLACKGOLD ™ 135° HEAVY DUTY

• 32º High helix enhances lift and reduces chip turbulence • Parabolic, wide flutes for superior performance in deep-hole drilling • Industrial-Grade NAS High Speed Steel (HSS) Material Application-details on page 3

F R A C T I O N A L & W I R E S I Z E S

FRACT. SIZES

DECIMAL EQUIVALENT

FLUTE LENGTH

OVERALL LENGTH

PART NUMBER

SHIP QUANTITY

FRACT. SIZES

DECIMAL EQUIVALENT

FLUTE LENGTH

OVERALL LENGTH

PART NUMBER

SHIP QUANTITY

JOBBER LENGTH

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

95004800 95004801 95004802 95004803 95004804 95004805 95004806 95004807 95004808 95004809 95004810 95004811 95004812 95004813 95004814 95004815 95004816 95004817 95004818

12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12

23/64

95004819 95004820 95004821 95004822 95004823 95004824 95004825 95004826 95004827 95004828

6 6 6 6 6 6 6 6 6 6

0.0625 0.0781 0.0938 0.1094 0.1250 0.1406 0.1562 0.1719 0.1875 0.2031 0.2188 0.2344 0.2500 0.2656 0.2812 0.2969 0.3125 0.3281 0.3438

7/8"

1-7/8"

0.3591 0.3750 0.3906 0.4062 0.4219 0.4375 0.4531 0.4688 0.4844 0.5000

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

4-7/8"

3/8

1"

2"

5"

NUT DRIVER

25/64 13/32 27/64 29/64 15/32 31/64 7/16

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

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

1/8

3-15/16" 4-1/16" 4-3/16" 4-5/16"

9/64 5/32

2"

11/64

2-1/8"

3/16

2-5/16" 2-7/16"

4-3/8" 4-1/2"

1/2

13/64

6"

7/32

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

15/64

1/4

WIRE SIZES

DECIMAL EQUIVALENT

FLUTE LENGTH

OVERALL LENGTH

PART NUMBER

SHIP QUANTITY

17/64

9/32

#10 #20 #21 #30 #40

95004910 95004920 95004921 95004930 95004940

12 12 12 12 12

2-15/16" 3-1/16" 3-3/16" 3-5/16" 3-7/16"

0.1935 0.1610 0.1590 0.1285 0.0980

1-7/8" 1-5/8" 1-5/8" 1-1/4"

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

19/64

5/16

6 6 6

21/64 11/32

1"

Drill bits from 7/64" to 1/2" are Split Point

25

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