Guhring 9039870063500 3987 Oversize Straight Thread Forming Tap, 1/4-28 Thread, H11 Thread Limit
39876.35
MFG #: 9039870063500
$49.71
/ EA
Estimated Delivery 7 to 10 Business Days
- Manufacturer: Guhring
- Number of Flutes: 3
- Cutting Direction: Right
- Class of Fit: H11
- Material: HSS-E-PM
- Brand: Guhring
Guhring Thread Forming Tap, Oversize Straight, Series: 3987, Measurement System: Imperial, 1/4-28 Thread, UNC Thread Standard, Plug Chamfer, 2-1/2 in Overall Length, 3 Flutes, Right Hand Cutting Direction, Class of Fit: H11, 0.255 in Shank Diameter, 0.215 to 0.224 in Tap Drill, 0.191 in Square, HSS-E-PM, TiN Coated, H11 Thread Limit
- Cooling Concept: Without
- Without through coolant
- DK (in): .215 to .224
- Bit Type: Oversized
- L3 (in): 1.181
- OrderCode: 6.3500
- D1 Frac: 1/4 - 28
- D2 (in): .255
- Form Type: B
- Weight: .024
- HLimit: H11
- SW (in): .191
- L1 (in): 2.5
Cooling Concept: Without
Without through coolant
DK (in): .215 to .224
Bit Type: Oversized
L3 (in): 1.181
OrderCode: 6.3500
D1 Frac: 1/4 - 28
D2 (in): .255
Form Type: B
Weight: .024
HLimit: H11
SW (in): .191
L1 (in): 2.5