Straight Shank HSS Twist Drill Bits

Our straight shank twist drill bits are made from high quality of high speed steel.We make forged, milled or ground drill bits.Tin coating, grey colors. Or white polished available on request.Kinds of sets available on request.Standard: DIN 338, DIN 340, DIN 1869Gost 10902, gost 886, gost 4010.SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length0.25319
2.152753
5.105286
8.9081125
12.701011510.30
2.20
5.20
9.00
12.800.35419
2.25
5.30
9.10
12.900.40520
2.30
5.405793
9.20
13.000.45
2.35
5.50
9.30
13.100.50622
2.403057
5.60
9.40
13.200.55724
2.45
5.70
9.50
13.301081600.60
2.50
5.80
9.6087133
13.400.65826
2.55
5.90
9.70
13.500.70928
2.60
6.00
9.80
13.600.75
2.65
6.1063101
9.90
13.700.801030
2.703361
6.20
10.00
13.800.85
2.75
6.30
10.10
13.900.901132
2.80
6.40
10.20
14.000.95
2.85
6.50
10.30
14.251141691.001234
2.90
6.60
10.40
14.501.05
2.95
6.70
10.50
14.751.101436
3.00
6.8069109
10.60
15.001.15
3.103665
6.90
10.7094142
15.251201781.201638
3.20
7.00
10.80
15.501.25
3.30
7.10
10.90
15.751.30
3.403970
7.20
11.00
16.001.351840
3.50
7.30
11.10
16.251251841.40
3.60
7.40
11.20
16.501.45
3.70
7.50
11.30
16.751.50
3.804375
7.6075117
11.40
17.001.552043
3.90
7.70
11.50
17.251301911.60
4.00
7.80
11.60
17.501.65
4.10
7.90
11.70
17.751.70
4.20
8.00
11.80
18.001.752246
4.304780
8.10
11.90101151
18.251351981.80
4.40
8.20
12.00
18.501.85
4.50
8.30
12.10
18.751.90
4.60
8.40
12.20
19.001.952449
4.70
8.50
12.30
19.251402052.00
4.805286
8.6081125
12.40
19.502.05
4.90
8.70
12.50
19.752.10
5.00
8.80
12.60
20.00