Guhring 9039710063500 3971 Straight Standard Thread Forming Tap, 1/4-28 Thread, H3/H4 Thread Limit
39716.35
MFG #: 9039710063500
$37.65
/ EA
Estimated Delivery 7 to 10 Business Days
- Manufacturer: Guhring
- Number of Flutes: 2
- Cutting Direction: Right
- Class of Fit: 2B
- Material: HSS-E
- Brand: Guhring
Guhring Thread Forming Tap, Straight Standard, Series: 3971, Measurement System: Imperial, 1/4-28 Thread, UNF Thread Standard, Modified Bottoming Chamfer, 2-1/2 in Overall Length, 2 Flutes, Right Hand Cutting Direction, Class of Fit: 2B, 0.255 in Shank Diameter, 1.496 in Shank Length, 0.211 to 0.22 in Tap Drill, 0.191 in Square, HSS-E, Moly Glide Coated, H3/H4 Thread Limit
- Cooling Concept: Without
- Without through coolant
- DK (in): .211 to .22
- Bit Type: Black Ring
- L3 (in): 1.181
- OrderCode: 6.3500
- D1 Frac: 1/4 - 28
- D2 (in): .255
- Form Type: C
- Weight: .251
- HLimit: H3/H4
- SW (in): .191
- L1 (in): 2.5
Cooling Concept: Without
Without through coolant
DK (in): .211 to .22
Bit Type: Black Ring
L3 (in): 1.181
OrderCode: 6.3500
D1 Frac: 1/4 - 28
D2 (in): .255
Form Type: C
Weight: .251
HLimit: H3/H4
SW (in): .191
L1 (in): 2.5