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Home --> Index of metal cutting tools > HSS counterbore > HSS Flat Counterbores DIN373

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HSS Flat Counterbores DIN373

Surface:   Black Finish   or   Grey Finish   or    Tin Coated

Flute:     3 Flute   or   4 Flute

Material:  M2 HSS, M35 HSSCo5% ( HSS-E )

Set available:
6 pcs set: M3, M4, M5, M6, M8, M10
7 pcs set: M3, M4, M5, M6, M8, M10, M12
8 pcs set: M3, M4, M5, M6, M8, M10, M12, M14

Specification: we can supply 3 type pilot dia.

Type A:

Item No.
Screw Size
Head Dia.
Pilot Dia.
OAL
Shank Dia.
HFC003A
M3
6mm
2.5mm
71mm
5.0mm
HFC004A
M4
8mm
3.3mm
71mm
5.0mm
HFC005A
M5
10mm
4.2mm
80mm
8.0mm
HFC006A
M6
11mm
5.0mm
80mm
8.0mm
HFC008A
M8
15mm
6.8mm
100mm
12.5mm
HFC010A
M10
18mm
8.5mm
100mm
12.5mm
HFC012A
M12
20mm
10.2mm
100mm
12.5mm
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Type B:

Item No.
Screw Size
Head Dia.
Pilot Dia.
OAL
Shank Dia.
HFC003B
M3
6mm
3.2mm
71mm
5.0mm
HFC004B
M4
8mm
4.3mm
71mm
5.0mm
HFC005B
M5
10mm
5.3mm
80mm
8.0mm
HFC006B
M6
11mm
6.4mm
80mm
8.0mm
HFC008B
M8
15mm
8.4mm
100mm
12.5mm
HFC010B
M10
18mm
10.5mm
100mm
12.5mm
HFC012B
M12
20mm
13.0mm
100mm
12.5mm

 

Type C:

Item No.
Screw Size
Head Dia.
Pilot Dia.
OAL
Shank Dia.
HFC003C
M3
6mm
3.4mm
71mm
5.0mm
HFC004C
M4
8mm
4.5mm
71mm
5.0mm
HFC005C
M5
10mm
5.5mm
80mm
8.0mm
HFC006C
M6
11mm
6.6mm
80mm
8.0mm
HFC008C
M8
15mm
9.0mm
100mm
12.5mm
HFC010C
M10
18mm
11.0mm
100mm
12.5mm
HFC012C
M12
20mm
14.0mm
100mm
12.5mm
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7 pcs HSS Flat Counterbores Set in Metal Case ( DIN373 )
Surface:   Black Finish   or   Grey Finish   or  
Tin Coated
Flute:     3 Flute

Material: 
M2 HSS, M35 HSSCo5% ( HSS-E )


Item No.:
HFC7001S
7 pcs set in Metal Case: M3, M4, M5, M6, M8, M10, M12
 

Item No.: HFC7001S-B

7 pcs set in Metal Case:#6, #8, #10, 1/4", 5/16", 3/8", 1/2" 

7 pcs HSS Flat Counterbores Set in Metal Case ( DIN373 )
Surface:   Black Finish   or   Grey Finish   or  
Tin Coated
Flute:     4 Flute

Material: 
M2 HSS, M35 HSSCo5% ( HSS-E )


Item No.: HFC7002S

7 pcs set in Metal Case: M3, M4, M5, M6, M8, M10, M12

Item No.: HFC7002S-B

7 pcs set in Metal Case:#6, #8, #10, 1/4", 5/16", 3/8", 1/2" 

7 pcs HSS Tin Coated Flat Counterbores Set in Metal Case ( DIN373 )
Surface:   
Tin Coated
Flute:     4 Flute

Material: 
M2 HSS, M35 HSSCo5% ( HSS-E )


Item No.: HFC7003S

7 pcs set in Metal Case: M3, M4, M5, M6, M8, M10, M12

 

Item No.: HFC7003S-B

7 pcs set in Metal Case:#6, #8, #10, 1/4", 5/16", 3/8", 1/2" 

7 pcs HSS Flat Counterbores Set in Wooden Box
Surface:   Black Finish   or   Grey Finish   or  
Tin Coated

Flute:     4 Flute
Material:  M2 HSS, M35 HSSCo5% ( HSS-E )

Item No.: HFC6001S
6 pcs set in wooden box: M3, M4, M5, M6, M8, M10


Item No.: HFC7004S

7 pcs set in wooden box: M3, M4, M5, M6, M8, M10, M12

Item No.: HFC8001S
8 pcs set in wooden box: M3, M4, M5, M6, M8, M10, M12, M14

Item No.: HFC7004S-B
7 pcs set in wooden box:#6, #8, #10, 1/4", 5/16", 3/8", 1/2"

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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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