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首 页 >> 产品展示 >> HSS Double End Drill Bits
HSS Double End Drill Bits
产品名称 : HSS Double End Drill Bits

产品编号 : BH-HDED(OO1-017)


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产品描述:

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HSS Double End Drill Bits


* Hardened high speed steel body provides additional safeguard.
* Industrial grade cobalt high speed steel are available on request.
* Double End Stub Drills are fluted and split pointed on both ends and have a solid center
shank for chucking. They will drill twice as many holds as a Single End Drill for only a fraction
more in cost. When one end gets dull or breaks, it can be quickly reversed in drill chuck to
reduce change-over time, overall costs, and inventory.
* 135 degree split point for quick start and no walk application.
118 degree point angle design for general purpose are available on request.
* Bright finish or Black oxide finish; Tin Coated are available on request..
* For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.


Inch Size are available (ANSI B94.11M-1993 Standard):

Item No.

Size

Diameter

Equivalent

Flute

Length

Overall

Length

HDED-001

1/16"

0.0625"

3/8"

1-1/2"

HDED-002

5/64"

0.0781"

3/8"

1-1/2"

HDED-003

3/32"

0.0938"

1/2"

1-11/16"

HDED-004

7/64"

0.1094"

1/2"

1-13/16"

HDED-005

1/8"

0.1250"

1/2"

1-13/16"

HDED-006

9/64"

0.1406"

5/8"

2-1/16"

HDED-007

5/32"

0.1562"

5/8"

2-3/16"

HDED-008

11/64"

0.1719"

5/8"

2-5/16"

HDED-009

3/16"

0.1879"

5/8"

2-5/16"

HDED-010

7/32"

0.2188"

3/4"

2-5/8"

HDED-011

1/4"

0.2500"

3/4"

2-7/8"

HDED-012

#7

0.2010"

5/8"

2-5/16"

HDED-013

#11

0.1910"

5/8"

2-5/16"

HDED-014

#20

0.1610"

5/8"

2-3/16"

HDED-015

#26

0.1470"

5/8"

2-1/16"

HDED-016

#27

0.1440"

5/8"

2-1/16"

HDED-017

#30

0.1285"

1/2"

1-13/16"

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