Import 1/4", 20 TPI, H3, Spiral Point, Plug Chamfer, HSS TiN Coated Tap

High Speed Steel TMX Combination Drill & Tap. Combination TMX Drill & Tap, HSS 10 - 24 H3 x 7/8" thread length with .1520" TMX Drill diameter x 13/32" flute length and 2-3/8" overall length (OAL). Combination Drill and Taps will drill and tap in one pass Recommended for through holes

HSS for added wear resistance & better lubricity of tool surface which increases tool life & productivity. 18 piece set in metal index. Includes the following tap sizes with their corresponding tap drill: (Tap Sizes: 2.5mm x 0.45, 3.0mm x 0.50, 3.5mm x 0.60, 4.0mm x 0.70, 5.0mm x 0.80, 6.0mm x 1.00, 8.0mm x 1.25, 10.0mm x 1.50, 12.0mm x 1.75), (Dill Sizes: 2.05mm, 2.50mm, 2.90mm, 3.30mm, 4.20mm, 5.00mm, 6.70mm, 8.50mm, 10.20mm).

Hand Caps are used to cut threads in blind or through holes. They are used by hand or in general purpose machine operations.

High Speed Steel TMX Spiral Point Ground Flute Hand Tap available with a plug chamfer (3-5 thread length). # 10 - 24 H3, Spiral Point, Plug Chamfer, HSS TMX Tap, Ground, 2 Flutes. Spiral point taps are designed to shoot the chips forward thus the alternate name of Gun Tap Forward chip ejection is recommended for through holes and will reduce double cutting of chips thus producing a good clean thread

Spiral point taps are used for tapping through holes. They have a flute geometry that shoots chips ahead of the cutting action to reduce loading and clogging within the flute.