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WhizThrill Solid Carbide Micro Metric Thread Mills

WhizThrill Micro Thread Mill Advantages

  • B9 grade for extra edge sharpness. Excellent for demanding materials such as Titanium and 316/316L.
  • 15° angle from minor diameter to shank.
  • Available in many different lengths for each size.
  • Full profile thread mills from M1,0.
  • Partial Profile thread mills from M0,5.
 

Selecting the Correct Micro Thread Mill

1. Partial Profile VS Full Profile

  • Partial profile thread mills are better for long threads, tougher materials, and unstable machining conditions.
  • Full profile thread mills are better when tight tolerances of major and minor is required. Cycle time should be reduced, and a completely burr free part is the needed.

2. Grade VS Material

  • WhizThrill have an uncoated grade 9M, a sub-micron carbide ISO K20-K30. Performs well in soft materials where no coating is needed.
  • B9 is an AlCrN coating which gives an extra edge sharpness. Tool life will be 4-5 times longer in for example titanium compared with an uncoated tool.

3. Determine Length

  • Micro thread mills lose a lot of rigidity with increased length. Therefore, always choose the shortest possible tool.
  • WhizThrill has a 15° exit angle from the minor dimension (D) to shank (d). When possible, make the chamfer before thread milling so that you can calculate the length of the thread from the end of the chamfer.
WhizThrill in medical optimization  

 

Partial Profile Thread Mills

Partial profile thread mill

NS | Micro Partial Profile 60° Thread Mills

M
Course
M
Fine
        Cutting
Edges
    Stock Price
group
UNC UNF Thread Mill d D I L 9M B9
M0,5 M0,5 No.0000-160(2,25xD) NS03003C1,3 P60 3 0,37 3 1,3 39 b b T2A
M0,6 M0,6 NS03004C1,5 P60 3 0,44 3 1,5 39 b b T2A
M0,8 M0,8 No. 000-120(1,5xD) NS03005C1,4 P60 3 0,57 3 1,4 39 b b T2
M0,8 M0,8 No. 000-120(2,25xD) NS03005C2,2 P60 3 0,57 3 2,2 39 b b T2
M0,8 M0,8 No. 000-120(3xD) NS03005C2,7 P60 3 0,57 3 2,7 39 b b T2
M1,0 M1,0   NS03007C1,1 P60 3 0,57 3 1,1 39 b b T2
M1,0 M1,0 (1,5xD) NS03007C1,7 P60 3 0,7 3 1,7 39 b b T2
M1,0 M1,0   NS03007C2,1 P60 3 0,7 3 2,1 39 b b T2
M1,0 M1,0 (2,25xD) NS03007C2,5 P60 3 0,7 3 2,5 39 b b T2
M1,0 M1,0 (3xD) NS03007C3,2 P60 3 0,7 3 3,2 39 b b T2
M1,2 M1,2 (1,5xD) NS03009C2,0 P60 3 0,9 3 2 39 b b T2
M1,2 M1,2 (2,25xD) NS03009C2,9 P60 3 0,9 3 2,9 39 b b T2
M1,2 M1,2 (3xD) NS03009C3,9 P60 3 0,9 3 3,9 39 b b T2
M1,4 M1,4 (1,5xD) NS03010C2,2 P60 3 1,03 3 2,3 39 b b T2
M1,4 M1,4 (2,25xD) NS03010C2,8 P60 3 1,03 3 2,8 39 b b T2
M1,4 M1,4   NS03010C3,3 P60 3 1,03 3 3,3 39 b b T2
M1,4 M1,4 (3xD) NS03010C4,0 P60 3 1,03 3 4 39 b b T2
M1,4 M1,4   NS03010C4,4 P60 3 1,03 3 4,4 39 k k T2
M1,6 M1,4 No.0-80(1,5xD) NS03011C2,5 P60 3 1,16 3 2,5 39 b b T2
M1,6 M1,4 No.0-80(2,25xD) NS03011C3,6 P60 3 1,16 3 3,6 39 b b T2
M1,6 M1,4 No.0-80(3xD) NS03011C5,1 P60 3 1,16 3 5,1 39 b b T2
M1,8 M1,6 No.1(1,5xD) NS03013C2,8 P60 3 1,35 3 2,8 39 b b T2
M1,8 M1,6 No.1(2,25xD) NS03013C4,2 P60 3 1,35 3 4,2 39 b b T2
M1,8 M1,6 No.1(3xD) NS03013C5,6 P60 3 1,35 3 5,6 39 b b T2
M2,0 M1,8 No.2(1,5xD) NS03015C3,2 P60 3 1,5 3 3,2 39 b b T1
M2,0 M1,8 No.2(1,8xD) NS03015C3,8 P60 3 1,5 3 3,8 39 b b T1
M2,0 M1,8 No.2(2,2xD) NS03015C4,6 P60 3 1,5 3 4,6 39 b b T1
M2,0 M1,8 No.2(2,6xD) NS03015C5,4 P60 3 1,5 3 5,4 39 b b T1
M2,0 M1,8 No.2(3xD) NS03015C6,2 P60 3 1,5 3 6,2 39 b b T1
M2,5 M2,2 No.3 (1,5xD) NS03019C4.3 P60 3 1,9 3 4,3 39 b b T1
M2,5 M2,2 No.3 (2,25xD) NS03019C6.2 P60 3 1,9 3 6,2 39 b b T1
  M2,5 No.4 (1,5xD) NS03021C4.9 P60 3 2,1 3 4,9 39 b b T1
  M2,5 No.4 (2,25xD) NS03021C7.1 P60 3 2,1 3 7,1 39 b b T1
M3   No.5 (1,5xD) NS03023C5.4 P60 3 2,3 3 5,4 39 b b T1
M3   No.5 (2,25xD) NS03023C7.8 P60 3 2,3 3 7,8 39 b b T1
M3,5 M3 No.6 (1,5xD) NS03026C6.1 P60 3 2,6 3 6,1 39 b b T1
M3,5 M3 No.6 (2,25xD) NS03026C8.7 P60 3 2,6 3 8,7 39 b b T1
M4 M3,5-M4 No.8 (1,5xD) NS0303C7.1 P60 3 3 3 7,1 39 b b T1
M4 M3,5-M4 No.8 (2,25xD) NS0303C10.2 P60 3 3 3 10,2 39 b b T1
M4,5 M4,5 No.10 (1,5xD) NS04036C8.3 P60 4 3,6 3 8,3 51 b b T2
M4,5 M4,5 No.10 (2,25xD) NS04036C12.0 P60 4 3,6 3 12 51 b b T2
M5-M6 M5-M6 No.12 (1,5xD) NS0404C10.0 P60 4 4 3 10 51 b b T2
M5-M6 M5-M6 No.12 (2,25xD) NS0404C14.5 P60 4 4 3 14,5 51 b b T2

Thread mill NS

 

Full Profile Thread Mills

Full form profile thread mill

NT-ISO M | Micro Single Tooth Full Form Thread Mills

M coarse Pitch ISO Part number d D Flutes l L 9M F9 B9 Price group
M1,0 0,25 NT03007C1,7-0.25ISO 3 0,7 3 1,7 39 b k b T2B
M1,0 0,25 NT03007C2,5-0.25ISO 3 0,7 3 2,5 39 b k b T2B
M1,0 0,25 NT03007C3,5-0.25ISO 3 0,7 3 3,5 39 b k b T2B
M1,2 0,25 NT03009C2,0-0.25ISO 3 0,9 3 2 39 b k b T2B
M1,2 0,25 NT03009C2,9-0.25ISO 3 0,9 3 2,9 39 b k b T2B
M1,2 0,25 NT03009C3,9-0.25ISO 3 0,9 3 3,9 39 b k b T2B
M1,4 0,3 NT03010C2,3-0.3ISO 3 1,03 3 2,3 39 b k b T2A
M1,4 0,3 NT03010C3,3-0.3ISO 3 1,03 3 3,3 39 b k b T2A
M1,4 0,3 NT03010C4,4-0.3ISO 3 1,03 3 4,4 39 b k b T2A
M1,6 0,35 NT03011C2,5-0.35ISO 3 1,16 3 2,5 39 b k b T2A
M1,6 0,35 NT03011C3,6-0.35ISO 3 1,16 3 3,6 39 b k b T2A
M1,6 0,35 NT03011C5,1-0.35ISO 3 1,16 3 5,1 39 b k b T2A
M1,8 0,35 NT03013C2,8-0.35ISO 3 1,35 3 2,8 39 b k b T2A
M1,8 0,35 NT03013C4,2-0.35ISO 3 1,35 3 4,2 39 b k b T2A
M1,8 0,35 NT03013C5,6-0.35ISO 3 1,35 3 5,6 39 b k b T2A
M2,0 0,4 NT03015C3,2-0.4ISO 3 1,5 3 3,2 39 b k b T2
M2,0 0,4 NT03015C4,7-0.4ISO 3 1,5 3 4,7 39 b k b T2
M2,0 0,4 NT03015C6,2-0.4ISO 3 1,5 3 6,2 39 b k b T2

 

NT-ISO S, UNM | Micro Single Tooth Full Form Thread Mills

ISO S-1501 UNM Pitch Part number d D Flutes l L 9M F9 B9 Price group
S1,0 1,00 UNM 0,25 NT03007C2,5-S1.0UNM 3 0,73 3 2,5 39 b k b T2B
S1,2 1,20 UNM 0,25 NT03009C2,9-S1.2UNM 3 0,93 3 2,9 39 b k b T2B
S1,4 1,40 UNM 0,3 NT03010C3,3-S1.4UNM 3 1,08 3 3,3 39 b k b T2A

 

NT-UN | Micro Single Tooth Full Form Thread Mills

UNC UNF # Pitch Part number d D Flutes l L 9M F9 B9 Price group
UNF No. 0 80 NT03011C3,3-80UN 3 1,16 3 3,3 39 b k b T2A
UNF No. 1 72 NT03014C4,4-72UN 3 1,45 3 4,4 39 b k b T2A
UNC No. 1 64 NT03014C4,4-64UN 3 1,41 3 4,4 39 b k b T2A
UNF No. 2 64 NT03017C5,2-64UN 3 1,74 3 5,2 39 b k b T2
UNC No. 2 56 NT03016C5,2-56UN 3 1,68 3 5,2 39 b k b T2

 

Thread mill NS

NM | Micro Metrical Two Tooth Thread Mills

Pitch
mm
M
Coarse
Thread Mill d D Cutting
Edges
I L Price
Group
0,4 M2 (1,5xD) NM03015C3 0.4ISO A9 3 1,5 3 3,4 39 T3
0,4 M2 (2,25xD) NM03015C5 0.4ISO A9 3 1,5 3 5 39 T3
0,45 M2.2 (1,5xD) NM03016C3 0.45ISO A9 3 1,6 3 3,8 39 T3
0,45 M2.2 (2,25xD) NM03016C5 0.45ISO A9 3 1,6 3 5,4 39 T3
0,45 M2.5 (1,5xD) NM03019C4 0.45ISO A9 3 1,9 3 4,2 39 T3
0,45 M2.5 (2,25xD) NM03019C6 0.45ISO A9 3 1,9 3 6,1 39 T3
0,5 M3 (1,5xD) NM03023C5 0.5ISO A9 3 2,3 3 5 39 T3
0,5 M3 (2,25xD) NM03023C7 0.5ISO A9 3 2,3 3 7,3 39 T3
0,6 M3.5 (1,5xD) NM03026C6 0.6ISO A9 3 2,6 3 6 39 T3
0,6 M3.5 (2,25xD) NM03026C8 0.6ISO A9 3 2,6 3 8,5 39 T3
0,7 M4 (1,5xD) NM0303C7 0.7ISO A9 3 3 3 7 39 T3
0,7 M4 (2,25xD) NM0303C10 0.7ISO A9 3 3 3 10 39 T3
0,8 M5 (1,5xD) NM04038C9 0.8ISO A9 4 3,8 3 9 51 T3
0,8 M5 (2,25xD) NM04038C12 0.8ISO A9 4 3,8 3 12,1 51 T3
1 M6 (1,5xD) NM06045C10 1.0ISO A9 6 4,5 3 10 64 T4
1 M6 (2,25xD) NM06045C14 1.0ISO A9 6 4,5 3 14,5 64 T4
1,25 M8 (1,5xD) NM0606C14 1.25ISO A9 6 6 3 14 64 T4
1,25 M8 (2,25xD) NM0606C19 1.25ISO A9 6 6 3 19,3 64 T4
Micro Merical Thread Mill NM

 

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