Drillco

1" Depth of Cut Annular Cutter NITRO

Cobalt Fractional Annular Cutters - 1/2 in. x 1 in.

Cobalt Fractional Annular Cutters - 9/16 in. x 1 in.

Cobalt Fractional Annular Cutters - 5/8 in. x 1 in.

Cobalt Fractional Annular Cutters - 11/16 in. x 1 in.

Cobalt Fractional Annular Cutters - 3/4 in. x 1 in.

Cobalt Fractional Annular Cutters - 13/16 in. x 1 in.

Cobalt Fractional Annular Cutters - 7/8 in. x 1 in.

Cobalt Fractional Annular Cutters - 7/16 in. x 1 in.

Cobalt Fractional Annular Cutters - 15/16 in. x 1 in.

Cobalt Fractional Annular Cutters - 1-1/16 in. x 1 in.

SKU: 91N-
SKU: 91N132
SKU: 91N136
SKU: 91N140
SKU: 91N144
SKU: 91N148
SKU: 91N152
SKU: 91N156
SKU: 91N128
SKU: 91N160
SKU: 91N204
Select options to see availability
Lititz, PA
M-F 6:30am-8:30pm; Sat 6:30am-4:00pm
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Features chevron-down chevron-up
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Efficiently create large diameter holes with Nitro broach cutters. These cobalt Drillco cutters offer faster penetration with less energy and thrust by removing only the hole's periphery and ejecting a slug after cutting.
  • Made from premium grade Cobalt HSS
  • Weldon shank for easy and secure installation in power tools
  • Robust construction for added strength
  • Optimized tooth design for fast cutting
  • Bronze finish added lubricity
Specifications chevron-down chevron-up
Brand Drillco
UPC 045997395425
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.80"
Package Width (in) 0.80"
Package Height (in) 0.80"
Manufacturer Part Number 91N132
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 1/2"
Depth of Cut 1"
Brand Drillco
UPC 045997395425
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.80"
Package Width (in) 0.80"
Package Height (in) 0.80"
Manufacturer Part Number 91N132
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 1/2"
Depth of Cut 1"
Brand Drillco
UPC 045997395432
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.80"
Package Width (in) 0.80"
Package Height (in) 0.80"
Manufacturer Part Number 91N136
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 9/16"
Depth of Cut 1"
Brand Drillco
UPC 045997395449
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.80"
Package Width (in) 0.80"
Package Height (in) 0.80"
Manufacturer Part Number 91N140
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 5/8"
Depth of Cut 1"
Brand Drillco
UPC 045997395456
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.80"
Package Width (in) 0.80"
Package Height (in) 0.80"
Manufacturer Part Number 91N144
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 11/16"
Depth of Cut 1"
Brand Drillco
UPC 045997395463
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.80"
Package Width (in) 0.80"
Package Height (in) 0.80"
Manufacturer Part Number 91N148
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 3/4"
Depth of Cut 1"
Brand Drillco
UPC 045997395470
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.80"
Package Width (in) 0.80"
Package Height (in) 0.80"
Manufacturer Part Number 91N152
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 13/16"
Depth of Cut 1"
Brand Drillco
UPC 045997395487
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.80"
Package Width (in) 0.80"
Package Height (in) 0.80"
Manufacturer Part Number 91N156
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 7/8"
Depth of Cut 1"
Brand Drillco
UPC 045997395418
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.44"
Package Width (in) 0.44"
Package Height (in) 1.00"
Manufacturer Part Number 91N128
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 7/16"
Depth of Cut 1"
Brand Drillco
UPC 045997395494
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 0.94"
Package Width (in) 0.94"
Package Height (in) 1.30"
Manufacturer Part Number 91N160
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 15/16"
Depth of Cut 1"
Brand Drillco
UPC 045997395517
Store Location (Lititz, PA) Aisle 27, Section N5
Package Length (in) 1.06"
Package Width (in) 1.06"
Package Height (in) 1.40"
Manufacturer Part Number 91N204
Series 9100N
Shank Size 3/4"
Country Of Origin England
Finish Bronze
Shank Type Weldon Shank
Size 1-1/16"
Depth of Cut 1"
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