Drills Tools
General Purpose HSS Parabolic Flute Drill (Metric) ดอกสว่านไฮสปีดเจาะเหล็กเกลียวเลื้อยพิเศษ
Heavy-Duty Parabolic Flute design for efficient chip removal. Allows greater drilling depths in one pass. Low thrust design self centering Split Point for easier penetration.
Dimensions
QC21GM (Standard Length) TiN Coating increases wear resistance and improves tool life. QC91GM (Taper Length) TiN Coating increases wear resistance and improves tool life. QC91COM (Taper Length) HSS-E Increases wear resistance and imporoves tool life.
DIN 338
DIN 338
DIN 338
4 xD
4 xD
4 xD
HSS
HSS
HSS-E
135 °
135 °
135 °
135° Self-Centering Split point Order No. Diameter (mm.) l1 (mm.) l2 (mm.) 19815 1.50 18 40 19820 2.00 24 49 19825 2.50 30 57 19830 3.00 33 61 19835 3.50 39 70 19840 4.00 43 75 19845 4.50 47 80 19850 5.00 52 86 19852 5.20 19855 5.50 57 93 19856 5.60 19860 6.00 19865 6.50 63 101 19868 6.80 69 109 19870 7.00 19875 7.50 19880 8.00 75 117 19882 8.20 19885 8.50 19886 8.60 81 125 19890 9.00 19895 9.50 19900 10.00 87 133 19905 10.50 19910 11.00 94 142 19915 11.50 19920 12.00 101 151 19925 12.50 19930 13.00 * รุ่นอักษรสีเขียวเป็นสินค้าราคาพิเศษจำ�นวนจำ�กัด
l1 (mm.)
l2 (mm.)
l1 (mm.)
l2 (mm.)
Order No. Diameter (mm.)
Diameter (mm.)
Order No.
1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.20 5.50 5.60 6.00 6.50 6.80 7.00 7.50 8.00 8.20 8.50 8.60 9.00 9.50
45 56 62 66 73 78 82
70 85 95
1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.20 5.50 5.60 6.00 6.50 6.80 7.00 7.50 8.00 8.20 8.50 8.60 9.00 9.50
45 56 62 66 73 78 82
70 85 95
50215 50220 50225 50230 50235 50240 50245 50250 50252 50255 50256 50260 50265 50268 50270 50275 50280 50282 50285 50286 50290 50295 50300 50305 50310 50315 50320 50325 50330
50415 50420 50425 50430 50435 50440 50445
100 112 119 126
100 112 119 126
—
87
132
87
132
50452 50455 50456 50460 50465 50468 50470 50475
91
139
91
139
97
148
97
148
102
156
102
156
—
109
165
109
165
50482 50485 50486 50490 50495 50500 50505 50510 50515 50520 50525 50530
115
175
115
175
10.00 10.50 11.00 11.50 12.00 12.50 13.00
10.00 10.50 11.00 11.50 12.00 12.50 13.00
121
184
121
184
128
195
128
195
134
205
134
205
0.15-7.90 บรรจุซองละ 12 ดอก, 8.0-12.50 บรรจุซองละ 6 ดอก PRECISION TWIST DRILL CO. MADE IN U.S.A.
Work Material
Steel
Stainless Steel
Aluminium Magnesium
Synthetic Materials Cermets Graphite
Drill Model
Cast Iron Titanium Nickel
Copper
Alloy Steel Hardened Steel SCM ~ 38 HRC 38-49 HRC 49-55 HRC 55-63 HRC
Soft Steel
Structural Steel
Carbon Steel
QC21GM QC91GM
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JSR Entech Catalogue 586 QC91COM
jet@jet.co.th
jetco@jet.co.th
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