Drilling Tools

HSS Taper Shank Countersink Deburring

Zhenjiang Scharp Machinery Tools Co., Ltd.
  • Customized:Customized
  • Standard:DIN, JIS, AISI
  • Length:Jobber-length
  • Type:Countersink Drill Bit
  • Material:High Speed Steel
  • Usage:Metal Drilling

Base Info

  • Model NO.:metric and inch
  • Size:6mm to 80mm
  • Transport Package:Plastic Box
  • Specification:6mm to 80mm
  • Trademark:stc
  • Origin:Jiangsu
  • HS Code:82075090
  • Production Capacity:100000 PCS,Month

Description

Basic Info.

Model NO. metric and inch Size 6mm to 80mm Transport Package Plastic Box Specification 6mm to 80mm Trademark stc Origin Jiangsu HS Code 82075090 Production Capacity 100000 PCS/Month

Product Description

HSS Taper Shank Countersink DeburringHSS Taper Shank Countersink DeburringHSS Taper Shank Countersink DeburringHSS Taper Shank Countersink DeburringHSS Taper Shank Countersink DeburringHSS Taper Shank Countersink DeburringHSS Taper Shank Countersink Deburring









Countersinks are tools used for cutting angled holes or countersinks in a workpiece. Countersinks have fluted designs and are used to make clean cuts in hardwood, metal, plywood, and plastic. Countersinks are fashioned to a wide range of engagement angles (60° , 82° , 90° , 100° , 110° , 120° , 130° , 140° , etc. ), and to either metric or inch size.

Countersinks are available in a wide range of materials, from general application uses to products used to cut into very hard surfaces. The most commonly used materials for countersink are high speed steel, cobalt steel, carbide and carbide tips. High-speed steel is a cost-efficient cutter material. It is used for general application metal machining. Cobalt steel tools are somewhat harder than high-speed steel and are often used for cutting stainless steel and other alloys. Carbide grades are much harder than high-speed steel, and therefore last longer and wear less. Several coatings are available to lengthen cutter life. This classification includes solid carbide and carbide-tipped countersinks. Special specification countersink on request.
diameter
mm
 
sink-range
mm
 
shank length
mm
 
Total length
mm
 
6
 
1 - 6
 
5
 
45
 
8
 
1 - 8
 
6
 
50
 
10
 
1 - 10
 
6
 
50
 
12
 
2 - 12
 
8
 
56
 
16
 
2 - 16
 
10
 
60
 
20
 
2 - 20
 
10
 
63
 
25
 
2 - 25
 
10
 
67
 
30
 
3 - 30
 
12
 
71
 
40
 
4 - 40
 
15
 
80
 
50
 
5 - 50
 
15
 
124
 

Pointed countersink and deburring tool 90°with Morse taper shank


 
Diameter
mm
 
sink-range
mm
 
Morse taper Number
 
Total length
mm
 
16
 
2 - 16
 
 1
 
85
 
20
 
2 - 20
 
 2
 
100
 
25
 
2 - 25
 
 2
 
106
 
30
 
3 - 30
 
 2
 
112
 
40
 
4 - 40
 
 3
 
142
 
50
 
5 - 50
 
 3
 
150
 


Pointed countersink and deburring tool 60°straight shank

 
diameter
mm
 
sink-range
mm
 
shank length
mm
 
Total length
mm
 
6
 
1 - 6
 
5
 
45
 
8
 
1 - 8
 
6
 
50
 
10
 
1 - 10
 
6
 
50
 
12
 
2 - 12
 
8
 
56
 
16
 
2 - 16
 
10
 
63
 
20
 
2 - 20
 
10
 
67
 
25
 
2 - 25
 
13
 
71
 
30
 
3 - 30
 
13
 
78
 
40
 
4 - 40
 
15
 
90
 
50
 
5 - 50
 
15
 
138
 

Pointed countersink and deburring tool 60°
with Morse taper shank


 
Diameter
mm
 
sink-range
mm
 
Morse taper Number
 
Total length
mm
 
16
 
2 - 16
 
 1
 
90
 
20
 
2 - 20
 
 2
 
106
 
25
 
2 - 25
 
 2
 
112
 
30
 
3 - 30
 
 2
 
118
 
40
 
4 - 40
 
 3
 
150
 
50
 
5 - 50
 
 3
 
160
 


Pointed countersink and deburring tool 75°
with straight shank

 
diameter
mm
 
sink-range
mm
 
shank length
mm
 
Total length
mm
 
6
 
1 - 6
 
5
 
45
 
8
 
1 - 8
 
6
 
50
 
10
 
1 - 10
 
6
 
50
 
12
 
2 - 12
 
8
 
45
 
16
 
2 - 16
 
10
 
63
 
20
 
2 - 20
 
10
 
67
 
25
 
2 - 25
 
10
 
71
 

Pointed countersink and deburring tool 75°
with Morse taper shank


 
Diameter
mm
 
sink-range
mm
 
Morse taper Number
 
Total length
mm
 
16
 
2 - 16
 
 1
 
90
 
20
 
2 - 20
 
 2
 
106
 
25
 
2 - 25
 
 2
 
112
 
30
 
3 - 30
 
 2
 
118
 
40
 
4 - 40
 
 3
 
150
 
50
 
5 - 50
 
3
 
160
 
Pointed countersink and deburring tool 120°
straight shank 

 
 
diameter
mm
 
sink-range
mm
 
shank length
mm
 
Total length
mm
 
6
 
1 - 6
 
5
 
45
 
8
 
1 - 8
 
6
 
50
 
10
 
1 - 10
 
6
 
50
 
12
 
2 - 12
 
8
 
56
 
16
 
2 - 16
 
10
 
63
 
20
 
2 - 20
 
10
 
67
 
25
 
2 - 25
 
10
 
71
 

Pointed countersink and deburring tool 120°
with morse taper shank


 
Diameter
mm
 
sink-range
mm
 
Morse taper Number
 
Total length
mm
 
16
 
2 - 16
 
 1
 
85
 
20
 
2 - 20
 
 2
 
106
 
25
 
2 - 25
 
 2
 
106
 
30
 
3 - 30
 
 2
 
112
 
40
 
4 - 40
 
 3
 
140
 
50
 
5 - 50
 
 3
 
160