solide carbide Mini Thread mills

for UNC Thread

Tools for Internal Thread

Specially designed solid-carbide thread mills for the production of internal threads in very small bores.
Due to the unique tool design, accurate geometries and high quality sub-micron carbide grade with Titanium Aluminum Nitride coating, the following are achieved:

• Working in high cutting speed.
  
• Short machining time.
  
• Low cutting forces thanks to the short profile.
  
• No broken taps.
  
• Threading up to shoulder in blind holes.
  

Carbide grade: MT7
Sub-Micron grade with Titanium Aluminum Nitride multilayer coating (ISO K10 - K20). To be run at medium to high cutting speeds. General purpose for all materials.

for thread depth up to 2xD1

Pitch TPI	UNC	Typ	d	D	No. of Flutes	I	L
64	1	MTS 06014C3 64 UN	6	1.40	3	3.8	58
56	2	MTS 06016C4 56 UN	6	1.65	3	4.4	58
48	3	MTS 06019C5 48 UN	6	1.90	3	5.2	58
40	4	MTS 06021C6 40 UN	6	2.10	3	6.3	58
40	5	MTS 06024C7 40 UN	6	2.45	3	7.0	58
32	6	MTS 06025C7 32 UN	6	2.55	3	7.1	58
32	8	MTS 06032C9 32 UN	6	3.20	3	9.5	58
24	10/12	MTS 06035C10 24 UN	6	3.50	3	10.6	58
20	1/4	MTS 06047C14 20 UN	6	4.75	3	14.0	58
18	5/16	MTS 0606C17 18 UN	6	6.00	3	17.0	58
16	3/8	MTS 08067C22 16 UN	8	6.70	3	22.0	64
14	7/16	MTS 08077C25 14 UN	8	7.70	3	25.0	64
13	1/2	MTS 10092C27 13 UN	10	9.20	3	27.5	73
12	9/16	MTS 12105C31 12 UN	12	10.50	3	31.5	84
11	5/8	MTS 12114C34 11 UN	12	11.40	3	34.5	84
10	3/4	MTS 16144D41 10 UN	16	14.40	4	41.5	105

for thread depth up to 3xD1

Pitch TPI	UNC	Typ	d	D	No. of Flutes	I	L
56	2	MTS 06016C6 56 UN	6	1.65	3	6.6	58
40	4	MTS 06021C8 40 UN	6	2.10	3	8.0	58
40	5	MTS 06024C9 40 UN	6	2.45	3	9.6	58
32	6	MTS 06025C10 32 UN	6	2.55	3	10.5	58
32	8	MTS 06032C12 32 UN	6	3.20	3	12.5	58
20	1/4	MTS 06047C19 20 UN	6	4.75	3	19.0	58
18	5/16	MTS 0606C23 18 UN	6	6.00	3	23.0	58

- Machining Titanium, surgical stainless steels and hardened materials.
- Suitable for high speed air turbine machines (30,000-40,000 RPM) and for standard machining centers (6,000 RPM and higher).