• High Speed Steel Counterbores Blank
  • High Speed Steel Counterbores Blank
  • High Speed Steel Counterbores Blank

High Speed Steel Counterbores Blank

Customized: Customized
Standard: DIN, JIS, AISI
Length: Jobber-length
Type: Twist Drill Bit
Material: High Speed Steel
Usage: Metal Drilling
Samples:
US$ 1/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

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Diamond Member Since 2009

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Rating: 4.0/5
Manufacturer/Factory, Other, Group Corporation

Basic Info.

Model NO.
metric and inch
Transport Package
Plastic Box
Specification
M1 to M12
Trademark
stc
Origin
Zhenjiang
HS Code
82075090
Production Capacity
10000PCS Per Month

Product Description

High Speed Steel Counterbores Blank High Speed Steel Counterbores Blank High Speed Steel Counterbores Blank High Speed Steel Counterbores Blank High Speed Steel Counterbores Blank High Speed Steel Counterbores Blank High Speed Steel Counterbores Blank







 
STC046, HSS SOLID CAP SCREW COUNTERBORE, DIN373
3-Flute, Material: HSS, HSS-E.
  Pict
 
     
 
 
   
   
Screw Size Cutting Diameter Pilot Diameter Shank Diameter Total Length Flute Number
1 2.2 0.75 2.2 45 2
1.2 2.5 0.95 2.5 45 2
1.4 2.8 1.1 2.8 45 2
1.6 3.3 1.25 3.3 56 2
1.8 3.8 1.45 3.8 56 2
2 4.3 1.6 4.3 56 2
2.5 5 2.05 5 56 2
3 6 2.5 5 71 3
3.5 6.5 2.9 5 71 3
4 8 3.3 5 71 3
4.5 9 3.7 8 80 3
5 10 4.2 8 80 3
6 11 5 8 80 3
7 13 6 12.5 100 3
8 15 6.8 12.5 100 3
9 16 7.8 12.5 100 3
10 18 8.5 12.5 100 3
12 20 10.2 12.5 100 3
           
           
STC044-M, COUNTERSINKS, Straight Shank
GB/T 4258-2004, GOST 14953-80
  Pict
 
     
 
 
   
   
   
Included Angle: 60°, 90°, 120°
Size Small End Diameter Shank Diameter Size Small End Diameter Shank Diameter
8 1.6 8 16 3.2 10
10 2 8 20 4 10
12.5 2.5 8 25 7 10
           
           
STC044-MT, COUNTERSINKS, Taper Shank
GB/T 1143-2004, GOST 14953-80
  Bitmap
 
     
 
 
   
   
   
Included Angle: 60°, 90°, 120°
Size Small End Diameter M.T. Shank Size Small End Diameter M.T. Shank
16 3.2 1 40 12.5 3
20 4 2 50 16 3
25 7 2 63 20 4
31.5 9 2 80 25 4
           

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Contact Supplier

Diamond Member Since 2009

Suppliers with verified business licenses

Rating: 4.0/5
Manufacturer/Factory, Other, Group Corporation
Registered Capital
600000 RMB
Plant Area
>2000 square meters