Specifications

HSS Taps and Dies
1.Alloy steel or High speed steel Material.
2.Strict heat treatment
3.Precisely Processing.

Taps and Dies

Alloy steel, HSS Taps and Dies

Introduction:

Taps and dies are cutting tools used to create screw threads, which is called threading. A tap is used to cut the female portion of the mating pair (e.g., anut). A die is used to cut the male portion of the mating pair (e.g., a screw). The process of cutting threads using a tap is called tapping, whereas the process using a die is called threading. Both tools can be used to clean up a thread, which is called chasing.

 

Specification:

 

Thread Taps

 We can provide taps strictly in accordance with the DIN standard.(Other standard like GOST, ISO and ANSI are also avaliable.

 

T1.DIN352 Hand Taps

1. Standard:	DIN352 (Three pieces a set, Sets consist of taper, second and plug tap.)
2. Material:	Alloy Steel, HSS 4241(W4Mo2Cr4V), HSS 4341(W4Mo3Cr4V),
	HSS 6542(W6Mo5Cr4V2)
3. Hardness:	Alloy steel: HRC56-58, HSS4241: HRC59-61, HSS4341:HRC63-64, HSS 6542:64-65
4. Surface     finishing:	Bright finishing;Tin-coated; or customization
5.Application:	For drilling internal threads,  Ideal for auto repair and machinery where metric threads are specified.

6. Size:M1*0.5 To M62*4

 

 

T2. DIN371 Machine Taps

1. Standard:	DIN371(Metric size/UNC/UNF/BSF)
2. Material:	HSS 4341(W4Mo3Cr4V), HSS 6542(W6Mo5Cr4V2), M35 (W6Mo5Cr4V2Co5)
3. Flute:	Straight flute;Spiral flute;Spiral pointed flute
3. Hardness:	HSS4341:HRC63-64, HSS 6542:64-65, HSS M35:HRC 66-67
4. Surface     finishing:	Bright finishing;Tin-coated; or customization
5.Application:	For drilling internal threads.

6. Size:M1.6*0.35 To M10*1.5

           1/16BSW To 3/8-20BSF

           NO.1-64UNC To 3/8-16UNC

           NO.1-72UNF To 3/8-24 UNF

 

T3. DIN376 Machine Taps

1. Standard:	DIN376(Metric size/UNC/BSF)
2. Material:	Alloy Steel, HSS 4241(W4Mo2Cr4V), HSS 4341(W4Mo3Cr4V),
	HSS 6542(W6Mo5Cr4V2), M35 (W6Mo5Cr4V2Co5)
3. Hardness:	Alloy steel: HRC56-57, HSS4241: HRC59-61, HSS4341:HRC63-64, HSS 6542:64-65, HSS M35:HRC 66-67
4. Surface     finishing:	Bright finishing;Tin-coated; or customization
5.Application:	For drilling internal threads.

6. Size:M3*0.5 To M52*5

            No.5-40UNC To 1-1/2-6UNC

            W1/4-20 To W1-1/2-6

            BSF1/4-26 To BSF1-10

 

T4. DIN5157 Hand Pipe Thread Taps Set

1. Standard:	DIN5157(2 piece a set)
2. Material:	Alloy Steel, HSS 4241(W4Mo2Cr4V), HSS 4341(W4Mo3Cr4V),
	HSS 6542(W6Mo5Cr4V2), M35 (W6Mo5Cr4V2Co5)
3. Hardness:	Alloy steel: HRC56-57, HSS4241: HRC59-61, HSS4341:HRC63-64, HSS 6542:64-65, HSS M35:HRC 66-67
4. Surface     finishing:	Bright finishing;Tin-coated; or customization
5.Application:	Mainly used for all kinds of inner thread machining of the pipe fittings, coupling parts

6. Size:G1/16 To G2" 

 

T5. DIN5156 Machine Pipe Taps

1. Standard:	DIN5156(Parallel pipe thread taps:G series, Rp series; Taper pipe thread taps:BSPT series)
2. Material:	HSS 4241(W4Mo2Cr4V), HSS 4341(W4Mo3Cr4V),
	HSS 6542(W6Mo5Cr4V2), M35 (W6Mo5Cr4V2Co5)
3. Hardness:	HSS4241: HRC59-61, HSS4341:HRC63-64, HSS 6542:64-65, HSS M35:HRC 66-67
4. Surface     finishing:	Bright finishing;Tin-coated; or customization
5.Application:	Mainly used for all kinds of inner thread machining of the pipe fittings, coupling parts

6. Size: G1/16"-28 To G2"-11

             Rp1/16"-28 To Rp2"-11

             Rp1/8"-8 To Rp1-11

                                                    55 Degree  Parallel Pipe Thread Taps

                                                 

                                                 60 Degree Taper Pipe Thread Taps

 

T6.DIN357 Nut Tap

1. Standard:	DIN357
2. Material:	HSS 4341(W4Mo3Cr4V), 6542(W6Mo5Cr4V2)
	M35 (W6Mo5Cr4V2Co5)
3. Hardness:	HSS4341:HRC63-64, HSS 6542:64-65, HSS M35:HRC 66-67
4. Surface     finishing:	Bright finishing;Tin-coated; or customization
5.Application:	used to make a thread in inner part of the hole, mainly use for automatic tapping to process all kinds of nuts

6. Size: M3*0.5 To M30*3.5

 

The perfect form thread is generated by a combination of effective pitch diameter, major diameter

and chamfer length.  

 

Round Dies

 

R1. DIN223 Round Dies

1. Standard:	DIN223 (Metric Size/UNC/UNF/BSW/BSF)
2. Material:	Alloy Steel, HSS 4241(W4Mo2Cr4V), HSS 4341(W4Mo3Cr4V), HSS 6542(W6Mo5Cr4V2)
3. Type:	Normal round die;adjustable round split die;
4. Hardness:	Alloy steel: HRC56-57, HSS4241: HRC59-61, HSS4341:HRC63-64, HSS 6542:64-65
5. Surface     finishing:	Bright finishing;Tin-coated; or customization
6.Application:	For making outer threads

7. Size: M1*0.2 To M68*6

             NO.O-80UNF To 1-1/2"-12UNF

             NO.1-64UNC To 2-3/4"-4UNC

             1/8"-40BSW To 2-3/4"-3-1/2"BSW

             3/16"-32BSF To 2-3/4"--6BSF

                                                          Normal Round Dies

                                                        Adjustable Round Dies

 

R2. Pipe Dies 

1. Standard:	DIN5158(Parallel pipe thread dies) DIN5159(Taper pipe thread dies)
2. Material:	Alloy Steel, HSS 4241(W4Mo2Cr4V), HSS 4341(W4Mo3Cr4V), HSS 6542(W6Mo5Cr4V2)
3. Hardness:	Alloy steel: HRC56-57, HSS4241: HRC59-61, HSS4341:HRC63-64, HSS 6542:64-65
4. Surface     finishing:	Bright finishing;Tin-coated; or customization
5.Application:	Used in threading pipe fittings.

6. Size:  G1/16A To G2A

              R1/16 To R2

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