HVACR

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"Quick Action" Carbide Tipped Hole Saws

Aggressive carbide tipped teeth with deep self-cleaning gullets and a generous 2-1/4 in. (57 mm) cup depth make “Quick Action” Hole Saws versatile for cutting through a variety of thick or layered wood, wall tile, fiberglass, plastic and tough fiber-cement siding (including popular James Hardie fiber-cement products).

The full selection of “Quick Action” Hole Saws (19 sizes in all) share a unique “Quick Connect” Arbor design that is compatible with industry standard 5/8-18 hole saw threads. The arbor easily holds or releases Malco “Quick Change” Pilot Drills. The arbor’s quick release feature also ejects saw plugs with ease!

“Quick Change” Pilot Drills are available in both high speed steel and carbide tipped designs and feature a built-in 10 mm hex shank for tight gripping in a 1/2 in. (12.7 mm) drill. The extra length of these pilot drills allows the drill point to extend 1 in. (25.4 mm) out from the hole saw cup teeth for cutting uneven surfaces like lap siding. Cutting a vent hole in the rim joist or outside wall of a house clad in fiber-cement siding is a breeze!

Specs

Catalog # Description Hole Diameter in. (mm) Cutting Depth in. (mm) Thread Size
HF1 Quick Action Carbide Tipped Hole Saw 1-3/8 (35) 2-1/4 (57) 5/8-18
HF2 Quick Action Carbide Tipped Hole Saw 1-7/8 (48) 2-1/4 (57) 5/8-18
HF3 Quick Action Carbide Tipped Hole Saw 2 (51) 2-1/4 (57) 5/8-18
HF4 Quick Action Carbide Tipped Hole Saw 2-3/8 (60) 2-1/4 (57) 5/8-18
HF5 Quick Action Carbide Tipped Hole Saw 2-1/2 (64) 2-1/4 (57) 5/8-18
HF6 Quick Action Carbide Tipped Hole Saw 2-3/4 (70) 2-1/4 (57) 5/8-18
HF7 Quick Action Carbide Tipped Hole Saw 3 (76) 2-1/4 (57) 5/8-18
HF8 Quick Action Carbide Tipped Hole Saw 3-1/2 (89) 2-1/4 (57) 5/8-18
HF9 Quick Action Carbide Tipped Hole Saw 4 (102) 2-1/4 (57) 5/8-18
HF10 Quick Action Carbide Tipped Hole Saw 4-1/8 (105) 2-1/4 (57) 5/8-18
HF11 Quick Action Carbide Tipped Hole Saw 4-1/2 (114) 2-1/4 (57) 5/8-18
HF12 Quick Action Carbide Tipped Hole Saw 5 (127) 2-1/4 (57) 5/8-18
HF13 Quick Action Carbide Tipped Hole Saw 5-1/4 (133) 2-1/4 (57) 5/8-18
HF14 Quick Action Carbide Tipped Hole Saw 5-1/2 (140) 2-1/4 (57) 5/8-18
HF15 Quick Action Carbide Tipped Hole Saw 6 (152) 2-1/4 (57) 5/8-18
HF16 Quick Action Carbide Tipped Hole Saw 6-5/16 (160) 2-1/4 (57) 5/8-18
HF17 Quick Action Carbide Tipped Hole Saw 2-9/16 (65) 2-1/4 (57) 5/8-18
HF18 Quick Action Carbide Tipped Hole Saw 3-5/8 (92) 2-1/4 (57) 5/8-18
HF19 Quick Action Carbide Tipped Hole Saw 4-5/8 (117) 2-1/4 (57) 5/8-18
Quick Connect Arbor
Catalog # Thread Size Hex Opening mm For Hole Saws in.(mm) Use with Pilot Drills
HA3 5/8 - 18 10.32 1-3/8 - 6-5/16 (35-160) HH4, HH5, HHA4, HHA5
 

 

 

Quick Change Pilot Drills

Catalog # Drill Hex Shank mm Overall Length in.(mm) Drill Chuck in.(mm) Use with Arbor
HH4 High Speed Steel 10 7-3/4 (196) 1/2 (12.7) HA3
HH5 Carbide Tipped 10 7-3/4 (196) 1/2 (12.7) HA3

 

 

Quick Release Sets - Arbor with Pilot Drill

Catalog # Drill Hex Shank mm Overall Length in.(mm) Drill Chuck in.(mm) For Hole Saws in.(mm)
HHA4 High Speed Steel 10 7-3/4 (196) 1/2 (12.7) 1-3/8 - 6-5/16 (35-160)
HHA5 Carbide Tipped 10 7-3/4 (196) 1/2 (12.7) 1-3/8 - 6-5/16 (35-160

 

 

Features

  • Aggressive carbide tips
  • Deep self-cleaning gullets
  • Generous cup depth
  • Extra-long "Quick Change" HSS and carbide tipped pilot drills
  • "Quick Connect" Arbor
  • Easy plug ejection

Videos

Fiber Cement Siding Tools: Hand Tools

Catalogs

Hole Saws & Utility Knives

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