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Home --> Index of metal cutting tools > Center drill & spotting drill   > HSS Center Drills, Plain Type

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HSS Center Drills, Plain Type
Titanium Coated

* HSS Center Drills are designed to produce accurate center holes in components
which require machining between centers.
* All Center Drills are Fully Ground, Spiral Flute, right hand, 60º included angle.
* Left hand , 82º & 90º included angle are available on request.
* HSSCo Center Drills are available on request.
* Center Drills Set are available on request.

Metric Size Tin: ( DIN333 Type A, Plain Type )

Item No. 
Drill Dia.
Body Dia.
Flute Length
Overall Length
CDH1001T
1.0mm
3.15
1.9
31.5
CDH1002T
1.25mm
3.15
2.2
31.5
CDH1003T
1.6mm
4
2.8
35.5
CDH1004T
2.0mm
5
3.3
40
CDH1005T
2.5mm
6.3
4.1
45
CDH1006T
3.15mm
8
4.9
50
CDH1007T
4.0mm
10
6.2
56
CDH1008T
5.0mm
12.5
7.5
63
CDH1009T
6.3mm
16
9.2
71
CDH1010T
8.0mm
20
11.5
80
CDH1011T
10.0mm
25
14.2
100
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Inch Size Tin: ( Plain Type )

Item No. 
Size #
Drill Dia.
Body Dia.
Flute Length
Overall Length
CDH2001T
1#
3/64"
1/8"
3/64"
1-1/4"
CDH2002T
2#
5/64"
3/16"
5/64"
1-7/8"
CDH2003T
3#
7/64"
1/4"
7/64"
2"
CDH2004T
4#
1/8"
5/16"
1/8"
2-1/8"
CDH2005T
4-1/2#
9/64"
3/8"
9/64"
2-1/2"
CDH2006T
5#
3/16"
7/16"
3/16"
2-3/4"
CDH2007T
6#
7/32"
1/2"
7/32"
3"
CDH2008T
7#
1/4"
5/8"
1/4"
3-1/4"
CDH2009T
8#
5/16"
3/4"
5/16"
3-1/2"
CDH2010T
9#
11/32"
7/8"
11/32"
3-5/8"
CDH2011T
10#
3/8"
1"
3/8"
3-3/4"
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                               Letterman United Corp. Taiwan     No. 177, Wun-Ya St. Wu-Chi , Taichung 435, Taiwan.

                                TEL : 886-4-26567334  FAX : 886-4-26567342   E-mail : letterman888@seed.net.tw or letterman999@gmail.com

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