TWISTER HP

Designed for drilling Carbon Fiber Reinforced Polymer (CFRP), graphite and aramid fiber (kevlar) reinforced composite materials. •No delamination. •Eliminate fuzz or “fray” at exit. •Brad and spur point. To know specifications,Check the PDF.

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Twister® HP Series 207CE

The Twister® HP Series 207CE is a high-performance drill engineered specifically for machining composite materials. Featuring a specialized brad and spur point geometry, this tool is designed to maintain structural integrity during the drilling process.

Key Features & Capabilities

Material Compatibility: Optimized for Carbon Fiber Reinforced Polymer (CFRP), graphite, and aramid fiber (Kevlar) reinforced composites.
Precision Geometry: Brad and spur point design ensures clean entry and exit.
Edge Quality: Specifically engineered to prevent delamination and eliminate fuzz or fraying at the exit point.
CERAedge® Coating: Provides extreme heat tolerance, high lubricity (approaching Teflon), and non-reactivity to titanium.
Microhardness (HV): 3400
Max. Service Temperature: 1100° C / 2012° F
Friction Coefficient: 0.25
Coating Thickness: 2-3 microns
Color: Light Gray

Technical Specifications

Dimensional Tolerances

Measurement Type	Tolerance
Inch (D: .0935 - .5000)	+.0000 / -.0005
Metric (D: 2.40 - 12.00 mm)	+.000 / -.013 mm

Product Matrix

Tool No.	EDP	Diameter (Inch)	Diameter (Wire/mm)	Decimal	OAL (Inch/mm)	Flute Length (Inch/mm)
20709380CE	27005	3/32	-	.0938	1-3/4	1/2
20709800CE	27014	-	40	.0980	1-13/16	1/2
20710150CE	27023	-	38	.1015	1-13/16	1/2
20712500CE	27068	1/8	-	.1250	1-7/8	5/8
20712600CE	27071	-	3.20	.1260	48	16.0
20712850CE	27074	-	30	.1285	1-15/16	11/16
20712990CE	27077	-	3.30	.1299	49	17.5
20713600CE	27083	-	29	.1360	1-15/16	11/16
20714050CE	27089	-	28	.1405	1-15/16	11/16
20715620CE	27122	5/32	-	.1562	2-1/16	3/4
20715900CE	27131	-	21	.1590	2-1/8	7/8
20716100CE	27134	-	20	.1610	2-1/8	7/8
20716600CE	27143	-	19	.1660	2-1/8	7/8
20718000CE	27167	-	15	.1800	2-3/16	15/16
20718750CE	27179	3/16	-	.1875	2-3/16	15/16
20719100CE	27188	-	11	.1910	2-1/4	1
20719350CE	27194	-	10	.1935	2-1/4	1
20719600CE	27197	-	9	.1960	2-1/4	1
20720100CE	27209	-	7	.2010	2-1/4	1
20720310CE	27212	13/64	-	.2031	2-1/4	1
20720900CE	27227	-	4	.2090	2-3/8	1-1/16
20721300CE	27233	-	3	.2130	2-3/8	1-1/16
20721870CE	27239	7/32	-	.2187	2-3/8	1-1/16
20722100CE	27245	-	2	.2210	2-7/16	1-1/8
20722800CE	27251	-	1	.2280	2-7/16	1-1/8
20723620CE	27266	-	6.00	.2362	64	32.0
20725000CE	27287	1/4	E	.2500	2-1/2	1-1/4
20725190CE	27290	-	6.40	.2519	64	32.0
20725700CE	27296	-	F	.2570	2-5/8	1-5/16
20726100CE	27299	-	G	.2610	2-5/8	1-5/16
20726560CE	27302	17/64	-	.2656	2-5/8	1-5/16
20726600CE	27305	-	H	.2660	2-11/16	1-3/8
20727560CE	27311	-	7.00	.2756	68	35.0
20728100CE	27317	-	K	.2810	2-11/16	1-3/8
20728120CE	27320	9/32	-	.2812	2-11/16	1-3/8
20729000CE	27323	-	L	.2900	2-3/4	1-3/8
20729500CE	27326	-	M	.2950	2-3/4	1-3/8
20731250CE	27338	5/16	-	.3125	2-13/16	1-1/2
20731500CE	27341	-	8.00	.3150	71	38.0
20737500CE	27383	3/8	-	.3750	3-1/8	1-5/8
20739060CE	27392	25/64	-	.3906	3-1/4	1-3/4
20740400CE	27401	-	Y	.4040	3-5/16	1-3/4
20743750CE	27419	7/16	-	.4375	3-7/16	1-7/8
20750000CE	27437	1/2	-	.5000	3-3/4	2-1/8