HSS Countersink Drill Bits for Metal
DIN 335 countersink are with from high speed steel M2. special forged technology make working life longer and cost lower
Description
Basic Info
Model NO. | metric and inch |
Size | 4.3mm to 100mm |
Transport Package | Plastic Box |
Specification | 4.3mm to 100mm |
Trademark | stc |
Origin | Zhenjiang Jiangsu |
HS Code | 82075090 |
Production Capacity | 10000PCS Per Month |
Product Description
DIN 335 countersink are with from high speed steel M2.
special forged technology make working life longer and cost lower.
type A, B,C, D available.
size from 4.3mm to 100mm.
tin and tialn coating available.
STC039, THREE FLUTES COUNTERSINKS, Straight Shank | |||||||
Pict | |||||||
DIN335C, 90° Angle. | |||||||
60°, 82°, 120° Point Angle available also. | |||||||
Size | Shank Diameter | Overall Length | Size | Shank Diameter | Overall Length | ||
4.3 | 4 | 40 | 10.4 | 6 | 50 | ||
5 | 4 | 40 | 11.5 | 8 | 56 | ||
5.3 | 4 | 40 | 12.4 | 8 | 56 | ||
6 | 5 | 45 | 13.4 | 8 | 56 | ||
6.3 | 5 | 45 | 15 | 10 | 60 | ||
7 | 6 | 50 | 16.5 | 10 | 60 | ||
7.3 | 6 | 50 | 19 | 10 | 63 | ||
8 | 6 | 50 | 20.5 | 10 | 63 | ||
8.3 | 6 | 50 | 23 | 10 | 67 | ||
9.4 | 6 | 50 | 25 | 10 | 67 | ||
10 | 6 | 50 | 31 | 12 | 71 | ||
STC041, THREE FLUTES COUNTERSINKS, Taper Shank | |||||||
Pict | |||||||
Included Angle: 60°, 90°, 120° | |||||||
Size | Morse Taper | Overall Length | Size | Morse Taper | Overall Length | ||
15 | 1 | 85 | 31 | 2 | 112 | ||
16.5 | 1 | 85 | 34 | 2 | 117 | ||
19 | 2 | 100 | 37 | 2 | 118 | ||
20.5 | 2 | 100 | 40 | 3 | 140 | ||
23 | 2 | 106 | 50 | 3 | 150 | ||
25 | 2 | 106 | 63 | 4 | 180 | ||
26 | 2 | 106 | 80 | 4 | 190 | ||
28 | 2 | 112 | 100 | 4 | 200 | ||
30 | 2 | 112 |
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