Widetop > Fully Ground Twist Drill Bits > China made Triangle shank HSS Drill Bits
China made Triangle shank HSS Drill Bits
China made Triangle shank HSS Drill Bits

China made Triangle shank HSS Drill Bits

  1. Triangle shank for the HSS drill bits

  2. Two color surface treatment

  3. The drill bits are made from High Speed Steel-HSS

China made Triangle shank HSS Drill Bits

  • Shank Type : Triangle shank for the HSS drill bits

  • Material: High speed steel-HSS 4241, 4341, M2, M35,M42

  • Use: Metal Drilling

  • Surface treatment: Amber and black surface is the standard treatment, titanium coating, black oxide, amber finished each is available

  • Process: Fully ground drill bits body with milled Triangle shank for the drill bits


Triangle Shank HSS Drill Bits For Steel features:

  • With the triangle shank, the drill bits can be applied much more torque than round shank HSS drill bits. 

  • Because the the triangle shank can bear much more torque, the triangle shank HSS drill bits is ideal for heavy duty drilling.

  • As we the HSS drill bit manufacture in China, we can provide more competetive price with qualified drill bits.

    Triangle shank HSS drill bits

Size of the triangle shank HSS drill bits

Dia.Dec Eq.Flute LengthOAL
1/16
5/64
3/32
7/64
1/8
 
.0625
.0781
.0938
.1094
.1250
 
7/8
1
1-1/4
1-5/16
1-7/16
 
1-7/8
2
2-1/4
2-3/8
2-1/2
 
9/64
5/32
11/64
3/16
13/64
 
.1406
.1563
.1719
.1875
.2031
 
1-9/16
1-11/16
1-13/16
1-7/8
1-15/16
 
2-5/8
2-3/4
2-7/8
3
3-1/8
 
7/32
15/64
1/4
17/64
9/32
 
.2188
.2344
.2500
.2656
.2813
 
2
1-1/6
2
2-1/8
2-1/4
 
3-1/4
3-3/8
3-1/2
3-5/8
3-3/4
 
19/64
5/16
21/64
11/32
23/64
.2969
.3125
.3281
.3438
.3594
2-3/8
2-1/2
2-9/16
2-5/8
2-11/16
3-7/8
4
4-1/16
4-1/8
4-3/16
3/8
25/64
13/32
27/64
7/16
 
.3750
.3906
.4063
.4219
.4375
 
2-11/16
2-3/4
2-13/16
2-7/8
2-15/16
 
4-1/4
4-5/16
4-3/8
4-7/16
4-1/2
 
29/64
15/32
31/64
1/2
 
.4531
.4688
.4844
.5000
 
3
3-1/8
3-1/4
3-3/8
 
4-5/8
4-3/4
4-7/8
5
 


Released on:2019-07-19 Updated on:2019-07-31

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