M3 Thread C.M.M. Straight Styli (Stainless Steel) 

M3 Ø1mm Ruby Ball, L10 

Part Number: RENA-5004-7401 
Stainless Steel Stem 
L 10mm 
EWL 4mm 
Tip Material: Ruby 
1mm Ball Diameter 

M3 Ø1mm Ruby Ball, L21 

Part Number: RENA-5000-3551 
Stainless Steel Stem 
L 21mm 
EWL 4mm 
Tip Material: Ruby 
1mm Ball Diameter 

M3 Ø2mm Ruby Ball, L10 

Part Number: RENA-5004-0421 
Stainless Steel Stem 
L 10mm 
EWL 6mm 
Tip Material: Ruby 
2mm Ball Diameter 

M3 Ø2mm Ruby Ball, L21 

Part Number: RENA-5000-3552 
Stainless Steel Stem 
L 21mm 
EWL 9.6mm 
Tip Material: Ruby 
2mm Ball Diameter 

M3 Ø2mm Silicon Nitride Ball, L21 

Part Number: RENA-5003-5723 
Stainless Steel Stem 
L 21mm 
EWL 9.8mm 
Tip Material: Silicon Nitride 
2mm Ball Diameter 

M3 Ø3mm Ruby Ball, L10 

Part Number: RENA-5004-0422 
Stainless Steel Stem 
L 10mm 
EWL 6.5mm 
Tip Material: Ruby 
3mm Ball Diameter 

M3 Ø3mm Ruby Ball, L21 

Part Number: RENA-5000-3553 
Stainless Steel Stem 
L 21mm 
EWL 14.7mm 
Tip Material: Ruby 
3mm Ball Diameter 

M3 Ø4mm Ruby Ball, L10 

Part Number: RENA-5004-0423 
Stainless Steel Stem 
L 10mm 
EWL 7mm 
Tip Material: Ruby 
4mm Ball Diameter 

M3 Ø4mm Ruby Ball, L 21 

Part Number: RENA-5000-7606 
Stainless Steel Stem 
L 21mm 
EWL 17.2mm 
Tip Material: Ruby 
4mm Ball Diameter 

M3 Ø4mm Ruby Ball, L 31 

Part Number: RENA-5000-3554 
Stainless Steel Stem 
L 31mm 
EWL 27mm 
Tip Material: Ruby 
4mm Ball Diameter 

M3 Ø5mm Ruby Ball, L 21 

Part Number: RENA-5000-7630 
Stainless Steel Stem 
L 21mm 
EWL 21mm 
Tip Material: Ruby 
5mm Ball Diameter 

M3 Ø5mm Ruby Ball, L 31.1 

Part Number: RENA-5000-7648 
Stainless Steel Stem 
L 31.1mm 
EWL 31.1mm 
Tip Material: Ruby 
5mm Ball Diameter 

M3 Thread C.M.M. Straight Styli (Tungsten Carbide) 

M3 Ø0.5mm Ruby Ball, L 21 

Part Number: RENA-5000-7632 
Tungsten Carbide Stem 
L 21mm 
EWL 2mm 
Tip Material: Ruby 
0.5mm Ball Diameter 

M3 Ø1mm Ruby Ball, L 20 

Part Number: RENA-5004-2442 
Tungsten Carbide Stem 
L 20mm 
EWL 12.5mm 
Tip Material: Ruby 
1mm Ball Diameter 

M3 Ø1.5mm Ruby Ball, L20 

Part Number: RENA-5003-0050 
Tungsten Carbide Stem 
L 20mm 
EWL 12.5mm 
Tip Material: Ruby 
1.5mm Ball Diameter 

M3 Ø1.5mm Ruby Ball, L 30 

Part Number: RENA-5003-0051 
Tungsten Carbide Stem 
L 30mm 
EWL 22.5mm 
Tip Material: Ruby 
1.5mm Ball Diameter 

M3 Ø2mm Ruby Ball, L30 

Part Number: RENA-5003-0052 
Tungsten Carbide 
L 30mm 
EWL 22.8mm 
Tip Material: Ruby 
2mm Ball Diameter 

M3 Ø2mm Silicon Nitride Ball, L30.3 

Part Number: RENA-5003-5724 
Tungsten Carbide Stem 
L 30.3mm 
EWL 22.8mm 
Tip Material: Silicon Nitride 
2mm Ball Diameter 

M3 Ø2mm Ruby Ball, L 40 

Part Number: RENA-5003-0053 
Tungsten Carbide Stem 
L 40mm 
EWL 32.5mm 
Tip Material: Ruby 
2mm Ball Diameter 

M3 Ø2.5mm Ruby Ball, L30.1 

Part Number: RENA-5003-0055 
Tungsten Carbide Stem 
L 30.1mm 
EWL 22.6mm 
Tip Material: Ruby 

M3 Ø2.5mm Ruby Ball, L 40.2 

Part Number: RENA-5003-0056 
Tungsten Carbide Stem 
L 40.2mm 
EWL 32.7mm 
Tip Material: Ruby 
2.5mm Ball Diameter 

M3 Ø3mm Ruby Ball, L20 

Part Number: RENA-5004-7402 
Tungsten Carbide Stem 
L 20mm 
EWL 14mm 
Tip Material: Ruby 
3mm Ball Diameter 

M3 Ø3mm Ruby Ball, L30 

Part Number: RENA-5003-0057 
Tungsten Carbide Stem 
L 30mm 
EWL 24mm 
Tip Material: Ruby 
3mm Ball Diameter 

M3 Ø3mm Ruby Ball, L40 

Part Number: RENA-5003-0058 
Tungsten Carbide Tip 
L 40mm 
EWL 33.7mm 
Tip Material: Ruby 
3mm Ball Diameter 

M3 Ø3mm Ruby Ball, L50 

Part Number: RENA-5003-0059 
Tungsten Carbide Stem 
L 50mm 
EWL 43.7mm 
Tip Material: Ruby 
3mm Ball Diameter 

M3 Ø3.5mm Ruby Ball, L20.2 

Part Number: RENA-5003-0054 
Tungsten Carbide Stem 
L 20.2mm 
EWL 12.7mm 
Tip Material: Ruby 
3.5mm Ball Diameter 

M3 Ø4mm Ruby Ball, L40 

Part Number: RENA-5003-0060 
Tungsten Carbide Stem 
L 40mm 
EWL 36mm 
Tip Material: Ruby 
4mm Ball Diameter 

M3 Ø4mm Ruby Ball, L50 

Part Number: RENA-5003-0061 
Tungsten Carbide Stem 
L 50mm 
EWL 46mm 
Tip Material: Ruby 
4mm Ball Diameter 

M3 Ø5mm Ruby Ball, L40 

Part Number: RENA-5003-0062 
Tungsten Carbide Stem 
L 40mm 
EWL 40mm 
Tip Material: Ruby 
5mm Ball Diameter 

M3 Ø5mm Ruby Ball, L50 

Part Number: RENA-5003-0063 
Tungsten Carbide Stem 
L 50mm 
EWL 50mm 
Tip Material: Ruby 
5mm Ball Diameter