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DRILLS FOR METALS, RIGHT-HAND ROTATION
1118
13
Prices in EURO - VAT not included
8326G
HSS-E
TIN
Orig. Hartner - Art. 84805
Spiral flute length according to DIN 1897. Type FU 500. COBALT HSS-E+TIN. Cutting angle 118°.
EXTRA-SHORT pattern.
Particular 4 facet grinding and special web thinning for low turning moments, higher drilling
parameters and good finishing of the hole surface.
For alloy and unalloyed steel up to R 850 N/sqmm, steel for hot/cold working, bearing steel,
stainless steel, non-ferrous metals, cast iron and plastic materials.
Cylindrical shank according to DIN 1835A. TIN treatment.
Ø
mm
2
2,5
3
3,3 3,5*
4
4,2 4,5*
5
5,5
6
6,5 6,8
7
7,5
8
Overall length
mm 44 46 48 50 52 54 66 68 70 72 72 75 78 78 78 81
Helix length
mm 12 14 16 18 20 22 22 24 26 28 28 31 34 34 34 37
Drive Ø
mm 3
3
3
4
4
4
6
6
6
6
6
8
8
8
8
8
Drive length
mm 28 28 28 28 28 28 36 36 36 36 36 36 36 36 36 36
8326G
Each 15,90 17,80 17,80 21,10 19,60 23,50 26,10 24,10 34,50 34,50 37,90 44,10 45,70 45,70 48,30 49,10
Ø
mm
8,5 9*
9,5 10 10,2 10,5 11* 11,5*
12 13*
14 15*
17 18*
19*
20*
Overall length
mm 87 91 91 93 100 100 104 104 108 111 114 116 126 128 130 132
Helix length
mm 37 40 40 43 43 43 47 47 51 51 54 56 60 62 64 66
Drive Ø
mm 10 10 10 10 12 12 12 12 12 16 16 16 20 20 20 20
Drive length
mm 40 40 40 40 45 45 45 45 45 48 48 48 50 50 50 50
8326G
Each 54,30 54,10 62,90 67,20 81,90 81,90 83,70 81,10 106,00 119,00 193,00 207,00 254,00 256,00 292,00 301,00
* Sizes running out of stock.
vuoto
DRILLSFORMETALS,RIGHT-HANDROTATION
8328G
HSS-E
FIRE
Orig. Hartner - Art. 84511
DIN 1897. Type FN 500. COBALT HSS-E + FIRE. Cutting angle 130°.EXTRA-SHORT pattern.
High-performance drills, excellent heat resistance, wide slots. Produced by using the powder-
sintering technique (PM), such drills combine the advantages of conventional Cobalt HSS-E and
solid carbid drills, resulting cheaper and less subject to breakage. FIRE-coated surface, for high-
speed working, dry working, or when using nebulized lubrication-cooler.
For high-percentage alloy steel, quenched and tempered steel and case hardening steel, cast iron,
brass and bronze.
Cylindrical shank. FIRE treatment.
Ø
mm
2
2,5
3
3,3 3,5
4
4,2 4,5
5
5,5
6
6,5 6,8
7
7,5
Overall length
mm 38
43
46
49
52
55
55
58
62
66
66
70
74
74
74
Helix length
mm 12
14
16
18
20
22
22
24
26
28
28
31
34
34
34
8328G
Each 18,50 20,20 24,20 23,50 22,10 21,60 21,70 20,70 23,50 26,20 26,40 28,60 54,30 44,10 45,70
Ø
mm
8
8,5
9
9,5
10 10,2 10,5 11 11,5 12
13
Overall length
mm 79
79
84
84
89
89
89
95
95 102 102
Helix length
mm 37
37
40
40
43
43
43
47
47
51
51
8328G
Each 47,40 50,10 56,10 71,50 63,80 93,10 91,30 96,50 102,00 109,00 119,00
DRILLSFORMETALS,RIGHT-HANDROTATION
CARBIDE TIPPED TWIST DRILLS, RIGHT-HAND ROTATION
8330G
HARTMETALL
Prod. SCU - Art. 89303
DIN 8038. HSS body, SOLID CARBIDE cutting edges.
Cutting angle 85°.EXTRA-SHORT pattern.
For static machines. For drilling high-resistance synthetic materials.
Cylindrical shank.
Ø
mm
4
4,5*
5
5,5*
6*
6,5*
7*
7,5*
9*
9,5
10 11*
13*
15*
16
Overall length
mm 56
63
63
71
71
71
80
80
90
90 100 100 112 125 140
Helix length
mm 25
28
28
30
30
32
40
40
50
50
56
56
63
71
80
8330G
Each 26,40 26,10 29,70 27,20 26,40 28,80 24,70 26,10 35,50 43,40 46,30 35,30 61,30 93,50 113,00
* Sizes running out of stock.
vuoto
CARBIDETIPPEDTWISTDRILLS,RIGHT-HANDROTATION
8331G
HARTMETALL
Prod. SCU - Art. 89301
DIN 8037. HSS body, SOLID CARBIDE cutting edges.
Cutting angle 118°.EXTRA-SHORT pattern.
For static machines. For drilling high-resistance cast iron and steel, pure molybdenum and soft
metal alloys.
Cylindrical shank.
Ø
mm
3
3,1 3,2 3,3 3,5 3,6*
3,7 3,8*
3,9*
4
4,2 4,4*
4,5 4,7*
4,8
Overall length
mm 50
56
56
56
56
56
56
56
56
56
63
63
63
63
63
Helix length
mm 20
25
25
25
25
25
25
25
25
25
28
28
28
28
28
8331G
Each 21,90 32,60 27,90 28,40 20,60 20,10 28,70 18,90 22,10 19,40 22,70 24,70 20,10 24,60 24,50
Ø
mm
4,9*
5
5,1*
5,2 5,3*
5,4*
5,5 5,6*
5,7*
5,9*
6
6,1*
6,2*
6,3 6,4*
Overall length
mm 63
63
71
71
71
71
71
71
71
71
71
71
71
71
71
Helix length
mm 28
28
30
30
30
30
30
30
30
30
30
30
30
30
30
8331G
Each 20,10 19,90 20,10 29,10 27,20 22,70 22,60 22,10 21,20 20,10 21,30 32,20 23,60 31,80 22,40
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