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Material Removal l Cutting Tools l Back Spotfacers & Countersinks For Stainless Steel & Titanium

Countersink Cutters    
Part Number
D
P
R
Number of Flutes
ZT73-20
1/4”
3/32”
1/32”
3
ZT73-21
1/8”
ZT73-22
5/16” 
ZT73-23
5/32”
ZT73-24
3/8”
4
ZT73-25
3/16”
ZT73-26
7/16”
5/32”
ZT73-27
3/16”
ZT73-40
1/2”
ZT73-28
1/4”
ZT73-29
5/16”
ZT73-41
9/16”
3/16”
ZT73-30
1/4”
ZT73-31
5/16”
ZT73-32
5/8”
1/4”
ZT73-33
5/16”
ZT73-42
11/16”
1/4”
ZT73-43
5/16”
ZT73-44
3/4”
1/4”
ZT73-34
5/16”
ZT73-35
3/8”
ZT73-45
13/16”
5/16”
ZT73-46
3/8”
ZT73-47
7/8”
5/16”
ZT73-36
3/8”
ZT73-37
1/2”
ZT73-48
1”
5/16”
ZT73-38
3/8”
ZT73-49
1-1/8”
ZT73-50
1/2”
ZT73-51
1-1/4”
3/8”
ZT73-52
1/2”
NOTE: Other radius sizes available by special order.
Cutter Angle
D
P
100°
78°
82°
110°
115°
No. of Flutes
1/4”
3/32”
ZT75-60
ZT75-20
ZT75-40
ZT75-80
ZT75-100
3
1/8”
ZT75-61
ZT75-21
ZT75-41
ZT75-81
ZT75-101
5/16”
ZT75-62
ZT75-22
ZT75-42
ZT75-82
ZT75-102
5/32”
ZT75-63
ZT75-23
ZT75-43
ZT75-83
ZT75-103
3/8”
ZT75-64
ZT75-24
ZT75-44
ZT75-84
ZT75-104
4
3/16”
ZT75-65
ZT75-25
ZT75-45
ZT75-85
ZT75-105
7/16”
5/32”
ZT75-66
ZT75-26
ZT75-46
ZT75-86
ZT75-106
3/16”
ZT75-67
ZT75-27
ZT75-47
ZT75-87
ZT75-107
1/2”
ZT75-146
ZT75-120
ZT75-133
ZT75-159
ZT75-172
1/4”
ZT75-68
ZT75-28
ZT75-48
ZT75-88
ZT75-108
5/16”
ZT75-69
ZT75-29
ZT75-49
ZT75-89
ZT75-109
9/16”
3/16”
ZT75-147
ZT75-121
ZT75-134
ZT75-160
ZT75-173
1/4”
ZT75-70
ZT75-30
ZT75-50
ZT75-90
ZT75-110
5/16”
ZT75-71
ZT75-31
ZT75-51
ZT75-91
ZT75-111
5/8”
1/4”
ZT75-72
ZT75-32
ZT75-52
ZT75-92
ZT75-112
5/16”
ZT75-73
ZT75-33
ZT75-53
ZT75-93
ZT75-112
11/16”
1/4”
ZT75-148
ZT75-122
ZT75-135
ZT75-161
ZT75-174
5/16”
ZT75-149
ZT75-123
ZT75-136
ZT75-162
ZT75-175
3/4”
1/4”
ZT75-150
ZT75-124
ZT75-137
ZT75-163
ZT75-176
5/16”
ZT75-74
ZT75-34
ZT75-54
ZT75-94
ZT75-114
3/8”
ZT75-75
ZT75-35
ZT75-55
ZT75-95
ZT75-115
13/16”
5/16”
ZT75-151
ZT75-125
ZT75-138
ZT75-164
ZT75-177
3/8”
ZT75-152
ZT75-126
ZT75-139
ZT75-165
ZT75-178
7/8”
5/16”
ZT75-153
ZT75-127
ZT75-140
ZT75-166
ZT75-179
3/8”
ZT75-76
ZT75-36
ZT75-56
ZT75-96
ZT75-116
1/2”
ZT75-77
ZT75-37
ZT75-57
ZT75-97
ZT75-117
1”
5/16”
ZT75-154
ZT75-128
ZT75-141
ZT75-167
ZT75-180
3/8”
ZT75-78
ZT75-38
ZT75-58
ZT75-98
ZT75-118
1/2”
ZT75-79
ZT75-39
ZT75-59
ZT75-99
ZT75-119
1-1/8”
3/8”
ZT75-155
ZT75-129
ZT75-142
ZT75-168
ZT75-181
1/2”
ZT75-156
ZT75-130
ZT75-143
ZT75-169
ZT75-182
1-1/4”
3/8”
ZT75-157
ZT75-131
ZT75-144
ZT75-170
ZT75-183
1/2”
ZT75-158
ZT75-132
ZT75-145
ZT75-171
ZT75-184
Back Spotfacers
 
Countersink Cutters
Back Countersinks
 
 
  Countersink Cutters    
Part Number
D
ZT82A-1
3/32”
ZT82A-2
1/8”
ZT82A-3
5/32”
ZT82A-4
3/16”
ZT82A-5
1/4”
ZT82A-6
5/16”
ZT82A-7
3/8”
ZT82A-8
1/2”
 
Pilots