ARMOR-PLATED TiAlN Cutters - 8 Series

Up to 4x longer tool life with TiAlN Carbide coating
Drill structural steel and hard metals
Cutters up to 4" depth come with corresponding pilot pin
Withstands higher working temperatures – up to 1480°F (800°C)
No lubrication required - drill dry or with water*
Available in sizes up to 5-1/8" dia., 8" depth, special and metric sizes available
Larger-diameter cutters available on request

For custom cutter sizes and specifications, call 1-800-700-5919 or 203-853-9522 for assistance.

Less Friction = Less Heat = More Holes!

* Lubricant can be used to increase cutter life. After the TiAIN Carbide coating is worn, lubricate with cutting oil

1" Depth
Order No.	Diameter
8-1-114 T	7/16"
8-1-115 T	.49"
8-1-116 T	1/2"
8-1-118 T	9/16"
8-1-120 T	5/8"
8-1-122 T	11/16"
8-1-124 T	3/4"
8-1-126 T	13/16"
8-1-128 T	7/8"
8-1-130 T	15/16"
8-1-132 T	1"
8-1-134 T	1-1/16"
8-1-136 T	1-1/8"
8-1-137 T	1-5/32"
8-1-138 T	1-3/16"
8-1-139 T	1-7/32"
8-1-140 T	1-1/4"
8-1-142 T	1-5/16"
8-1-144 T	1-3/8"
8-1-146 T	1-7/16"
8-1-148 T	1-1/2"
8-1-149 T	1-17/32"
8-1-150 T	1-9/16"
8-1-152 T	1-5/8"
8-1-154 T	1-11/16"
8-1-156 T	1-3/4"
8-1-158 T	1-13/16"
8-1-160 T	1-7/8"
8-1-162 T	1-15/16"
8-1-164 T	2"
8-1-166 T	2-1/16"
8-1-172 T	2-1/4"
8-1-176 T	2-3/8"
8-1-180 T	2-1/2"
8-1-196 T	3"
Cutters up to 4" depth come with corresponding pilot pin

2" Depth
Order No.	Diameter
8-1-214 T	7/16"
8-1-216 T	1/2"
8-1-218 T	9/16"
8-1-220 T	5/8"
8-1-222 T	11/16"
8-1-224 T	3/4"
8-1-226 T	13/16"
8-1-228 T	7/8"
8-1-230 T	15/16"
8-1-232 T	1"
8-1-234 T	1-1/16"
8-1-236 T	1-1/8"
8-1-238 T	1-3/16"
8-1-240 T	1-1/4"
8-1-242 T	1-5/16"
8-1-243 T	1-21/64"
8-1-244 T	1-3/8"
8-1-246 T	1-7/16"
8-1-248 T	1-1/2"
8-1-250 T	1-9/16"
8-1-252 T	1-5/8"
8-1-254 T	1-11/16"
8-1-256 T	1-3/4"
8-1-258 T	1-13/16"
8-1-260 T	1-7/8"
8-1-262 T	1-15/16"
8-1-264 T	2"
8-1-266 T	2-1/16"
8-1-268 T	2-1/8"
8-1-272 T	2-1/4"
8-1-276 T	2-3/8"
8-1-280 T	2-1/2"
8-1-296 T	3"
8-1-2100 T	3-1/8"
8-1-2104 T	3-1/4"
8-1-2128 T	4"
Cutters up to 4" depth come with corresponding pilot pin

3" Depth
Order No.	Diameter
8-1-324 T	3/4"
8-1-326 T	13/16"
8-1-328 T	7/8"
8-1-330 T	15/16"
8-1-332 T	1"
8-1-334 T	1-1/16"
8-1-336 T	1-1/8"
8-1-338 T	1-3/16"
8-1-340 T	1-1/4"
8-1-342 T	1-5/16"
8-1-344 T	1-3/8"
8-1-346 T	1-7/16"
8-1-348 T	1-1/2"
8-1-350 T	1-9/16"
8-1-352 T	1-5/8"
8-1-354 T	1-11/16"
8-1-356 T	1-3/4"
8-1-358 T	1-13/16"
8-1-360 T	1-7/8"
8-1-362 T	1-15/16"
8-1-364 T	2"
8-1-366 T	2-1/16"
8-1-384 T	2-5/8"
8-1-388 T	2-3/4"
8-1-3128 T	4"
Cutters up to 4" depth come with corresponding pilot pin

4" Depth
Order No.	Diameter
8-1-430 T	15/16"
8-1-432 T	1"
8-1-470 T	2-3/16"
Cutters up to 4" depth come with corresponding pilot pin

5" Depth
Order No.	Diameter
8-1-542 T	1-5/16"

8" Depth
Order No.	Diameter
8-1-8128 T	4"

*Cutters with 3" depth have a 8mm dia. pilot hole

Shank Size: 3/4" for cutters up to 3" dia.

Cutters up to 4" depth come with corresponding pilot pin

25mm
Order No.	Diameter
8-2-2513 T	13mm
8-2-2514 T	14mm
8-2-2517 T	17mm
8-2-2518 T	18mm
8-2-2521 T	21mm
8-2-2522 T	22mm
8-2-2533 T	33mm
8-2-2550 T	50mm
Cutters up to 100mm depth come with corresponding pilot pin

50mm
Order No.	Diameter
8-2-5027 T	27mm
8-2-5048 T	48mm
8-2-5052 T	52mm
Cutters up to 100mm depth come with corresponding pilot pin

75mm
Order No.	Diameter
8-2-7534 T	34mm
Cutters up to 100mm depth come with corresponding pilot pin

Armor Plated Cutter Kits
Order No.	Description
8-1-001 T	1" depth Cutter Kit
8-1-002 T	2" depth Cutter Kit

Each armor-plated cutter kit comes with the following:
9/16", 11/16", 13/16", 15/16", 1-1/16", pilot pin & carrying case.

Pilot Pins for 8-Series
Order No.	Description
	*For 3/4" Shanks*
7-3-102	1/2" - 3" dia., 1" depth
7-3-202	1/2" - 3" dia., 2" depth
7-3-302	3/4" - 3" dia., 3" depth
Option for Cutters 3" and 4" Depth

7-3-402	2-piece pin for 3" and 4" depth cutters with 8mm pilot hole

Cutters up to 4" depth come with corresponding pilot pin

Core Drill Series	Materials
Lubrication / Cooling Lubricant	Aluminum/ Nonferrous Metals	Steel <500 N/m²	Fine-grain steel < 700 N/m²	Fine-grain steel < 1000 N/m²	Stainless Steel Inox	Casting

Standard HSS	25 - 30 m/min	25 m/min				10 - 20 m/min
Lubricant oil		X
Grease spray		X
Grease paste
Special lubricant	X

ARMOR-PLATED		10- 15 m/min	10- 15 m/min	10- 15 m/min
Lubricant oil		X	X	X
Grease spray		X	X	X
Grease paste			X	X
Special Lubricant			X	X

TCT HORNET		35 m/min	25 m/min	20 m/min VCE	20 m/min VCE
Cooling lubricant		X	X	X	X
Drilling emulsion		X	X	X	X

VCE = Full wave control electronics
Cutting speed: (d x π x n) / 1000 = m/min.
Speed: n = (v x 1000) / (d x π) = min^-1

** Metric and 3"+ diameter cutters available upon request. Please contact us for pricing and delivery.

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