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Material : HSS

d1	h6	d2	k+0.2
0.5	-0.007	0.9	0.2
0.55	1
0.6	1.1
0.65	1.2
0.7&0.75	1.3
0.8&0.85	1.4	0.4
0.9&0.95	1.6
1.0&1.1	1.8	0.5
1.2&1.3	2
1.4&1.5	2.2
1.6&1.7	2.5
1.8&1.9	2.8
2	3
2.1 to 2.2	3.2
2.3 to 2.5	3.5
2.6 to 2.9	4
3		4.5

Hardness : HRC 60- 60

d1	h6	d2	k+0.2
3.1 to 3.4	-0.008	4.5	0.5
3.5 to 3.9		5
4.0 to 4.4		5.5
4.5 to 4.9		6
5.0 to 5.4		6.5
5.5 to 5.9		7
6		8
6.1 to 6.4	-0.009	9	1.5
6.5 to 7.0		10
7.5 to 8.0		11
8.5 to 9.0		12
9.5 to 10.0		13
10.5 to 11.0	-0.011	14
11.5 to 12.0		15
12.5 to 13.0		16
13.5 to 14.0		17
14.5 to 15.0		18
15.5 to 16.0		19

Finish: Hardened, Tempered & Precision Plunge Ground & Lapped
Diameter d1:All the above mentioned diameters d1 are in step of
0.05 mm upto 0.95 mm and in step of 0.1 mm from 1.0mm to 16.0 mm
Lengths L1: Lengths are 50, 70, 80 & 100 mm

Ordering Example : d1xL1 = Quantity 10 x 70 = 20 Pieces
- EX- Stock

MATERIAL : HSS
HARDNESS : 64 ± 2 HRC

ORDERING EXAMPLE
TYPE SHANK d LENGTH Qty
RPA x 5.5 x 70 25 Nos.

D1h6	d2-0.1	K+0.5	r+0.1	L+0.5
1.6	2.8	3.2	0.2	70
2	3.2	3.2	0.2
2.5	4	3.2	0.2
3	5	4.2	0.3
3.5	6	4.2	0.3
4	6.3	4.2	0.5
5	8	4.2	0.5
6	9	4.2	0.5
7	10.5	5.2	0.7
8	11.2	5.2	0.7
9	13	6.5	0.7
10	14	6.5	0.7
11	16	8.2	1
12.5	18	8.2	1
13	19	9.2	1
14	20	10.2	1
15	21	10.2	1
16	22.4	10.2	1

d1	h6	L1	d2	d3	h6
0.5-1.5	0.006	70	3	2	-0.006
1.55-2.0	0.006	70	4.5	3	-0.006

The dimensions of d1 are in step of 0.05 mm

HSS HARDENED & GROUND BLANKS
Materi al: Hss M2 (6/5/2) Hardness : 60 - 62 HRC
Sizes Avai lable (d1) : 0.9 mm to 6mm in step of 0.1 mm
Length : 50 mm, 75 mm and available as per customers requ irement
HSS punches blade type, square type, oblong type, without head in different length

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