5 PCS HSS Annular Cutter Set
Dia 9/16" X 1" Depth of Cut
Dia 11/16" X 1" Depth of Cut
Dia 13/16" X 1" Depth of Cut
Dia 15/16" X 1" Depth of Cut
Dia 1-1/16" X 1" Depth of Cut
5 PCS various sizes by 1" depth of cut hss annular cutters with pilot pins3/4" shank with two weldon style flat 90 degree apart fit into a majority of magnetic drills
It is made from high-performance high-speed tool steel by all grinding manufacture process, its optimized end tooth geometry provides it with easy and fast cutting. Annular cutters, with unique geometry type and random-space tips, provide clearly cutting, fast feed rate, less vibration, smooth hole surface and long tool life, highly effective for drilling. They are better and quicker than twist drills. It can be used on all kinds of magnetic drilling machines.
It can be widely used in drilling steel, copper, aluminium, stainless steel and plastic, in either plate or pipe form.
Size |
Inside Dia. | |
|
Millimeter |
Inch |
7/16" |
5.5mm |
0.2165" |
1/2 |
5.5 |
0.2165 |
9/16 |
5.7 |
0.2244 |
5/8 |
7.8 |
0.3071 |
11/16 |
9.0 |
0.3543 |
3/4 |
10.5 |
0.4134 |
13/16 |
12.1 |
0.4764 |
7/8 |
13.7 |
0.5394 |
15/16 |
15.3 |
0.6024 |
1 |
16.9 |
0.6654 |
1 1/16 |
18.0 |
0.7087 |
1 1/8 |
19.6 |
0.7717 |
1 3/16 |
21.0 |
0.8268 |
1 1/4 |
22.7 |
0.8937 |
1 5/16 |
24.3 |
0.9567 |
1 3/8 |
26.0 |
1.0236 |
1 7/16 |
27.50 |
1.0827 |
1 1/2 |
29.0 |
1.1417 |
1 9/16 |
30.7 |
1.2087 |
1 5/8 |
32.3 |
1.2717 |
1 11/16 |
33.86 |
1.3331 |
1 3/4 |
35.4 |
1.3937 |
1 13/16 |
37 |
1.4567 |
1 7/8 |
38.6 |
1.5197 |
1 15/16 |
40.2 |
1.5827 |
2 |
41.8 |
1.6457 |
Wansui Probor Annular cutters are warranted for ninety(90) days from date of purchase against manufacturing defects due to faulty material or workmanship. This warranty is void if the item has been damaged by accident or unreasonable use, neglect, improper service, or other causes not arising out of defects in material or workmanship.
Materials |
Hardness (BHN) |
Condition |
SFPM |
Tool Materials |
Plain Carbon Steel-Free Machining-Resulphurized 1113~1119, 1212, 1213 |
100~225 |
HR., Norm., Ann., or CD |
90-120 |
M2 |
Plain Carbon Steel-Free Machining-Resulphurized 1131~1151 |
275~425 |
Q&T |
30~90 |
M35 |
Plain Carbon Steel-Free Machining-Leaded 10LXX, 12LXX |
100-250 |
HR., Norm., Ann., or CD |
75-105 |
M2 |
Plain Carbon Steel 1006~1095 |
85~275 |
HR., Norm., Ann., CD or Q&T |
55-90 |
M2 |
Plain Carbon Steel 1027`1095 |
275`425 |
HR., Norm., Ann., CD or Q&T |
30-45 |
M35 |
Alloy Steel-Free Machining – Resulphurized & Leaded 3140,4140,4150,8640, 41L4043L47,51L3286L20M52L100 |
150~325 |
HR., Norm., Ann., CD or Q&T |
50~80 |
M2 |
Alloy Steel-Free Machining – Resulphurized & Leaded 3140,4140,4150,8640, 41L4043L47,51L3286L20M52L100 |
325~48Rc |
Q&T |
20~35 |
M35 |
Alloy Steel-Low Carbon 1320~94B17 |
125~425 |
HR., Norm., Ann., CD or Q&T |
30~75 |
M2 OR M35 |
Alloy Steel-Medium Carbon 1330~9850 |
175~52Rc |
HR., Norm., Ann., CD or Q&T |
15~60 |
M2 OR M35 |
Tool Steel High Speed Steel M2,M7,M42 T15 |
200~275 |
Annealed |
20~40 |
M2 |
Tool Steel – Hot Work, Cold work, Shock, Mold & Special H13,, D2, A2., S4, P2, P20, L1, F1 |
100~250 |
Annealed |
25~65 |
M2 |
Tool Steel-Hot Work H10,H11,H12,H13,H14,H16 & H19 |
325~52Rc |
Q&T |
10~35 |
M35 |
Gray Cast Iron ASTM 20~60 & 60+ |
110-320 |
Annealed , As Cast or Q&T |
45~140 95~230 |
M2 C-2 |
Stainless Steel – Free Machining 4 3 0 f, 3 0 3 , 3 4 7 F , 4 1 6 F |
135-240 |
Annealed or CD |
90~140 |
M2 |
Stainless Steel-Ferritic 430 |
135~185 |
Annealed |
60 |
M35 |
Stainless Steel-Austenitic 201,304,321,347,316,316L |
135~185 |
Annealed or CD |
45-50 |
M35 |
Stainless Steel – Martensitic 403,410,414,420,422,431,501 |
135~425 |
Annealed or Q&T |
40~70 |
M35 |
Stainless Steel-Martensitic 418,440A,440B,440C |
225~52rC |
Annealed or Q&T |
20~40 |
M35 or TCT |
Stainless Steel-PH stainless steel 17-4,15-5 13-8mo |
150-440 |
Annealed or Hardened |
20~45 |
M35 or TCT |
Aluminum Alloys-Heat Treated Wrought 20XX,60XX,70XX,71XX |
75~150 (500kg) |
Solution Treated & Aged |
250 |
M2 |
Copper Alloy Leaded Brass, naval brass, Be-Cu, Copper-nickel |
20-100RB |
Annealed or CD |
60~200 |
M2 |
??Average Feed Rate: .003/.004 per Tooth. ?? Feed Rate (inches/min)= Feed inches per tooth x Number of teeth x RPM ??RPM=3.82 X SPFM/Diameter of drills( inches) |